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Hematology & Oncology in Tennessee

381 licensed hematologist-oncologists practicing in Tennessee across 89 cities.

This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.

Source: NPI Registry · last checked

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Click a city to filter the 50 providers shown below. Tennessee has providers in 89 cities total — search the full NPI Registry for cities not shown here.

NPI Registry records — Hematology & Oncology in Tennessee

44 of 50 shown have disclosed payments in CMS Open Payments (2024)

Showing 50 of 381 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.

Jonathan Asif Abbas, MD

322 22nd Ave N Ste 200

Nashville, TN 37203 · (615) 986-7600

License: 61706 (TN)

NPI 1316145253 →

In 2024, $191,933 was disclosed to this physician across 192 transactions by pharmaceutical or medical-device companies.

$896 was research funding (clinical-trial work); the remainder was consulting fees ($160,125) and charitable contributions ($15,767).

Largest single payer: Incyte Corporation ($48,745).

Itemized records on CMS Open Payments →

Feras Abdul Khalek, MD

710 Middle Creek Rd

Sevierville, TN 37862 · (865) 446-9125

License: D81312 (MD)

NPI 1497079008 →

In 2024, $850 was disclosed to this physician across 27 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($850).

Largest single payer: AstraZeneca Pharmaceuticals LP ($121).

Itemized records on CMS Open Payments →

Mohammed Amine Achhal El Kadmiri, MD

1005 Dr Db Todd Jr Blvd

Nashville, TN 37208 · (615) 327-6348

License: 57924 (TN)

NPI 1457614778 →

In 2024, $711 was disclosed to this physician across 26 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($711).

Largest single payer: E.R. Squibb & Sons, L.L.C. ($157).

Itemized records on CMS Open Payments →

Patricia E Adams-Graves, MD

880 Madison Ave

Memphis, TN 38103 · (901) 545-6969

License: 19562 (TN)

NPI 1578529202 →

In 2024, $38,375 was disclosed to this physician across 28 transactions by pharmaceutical or medical-device companies.

$11,975 was research funding (clinical-trial work); the remainder was consulting fees ($20,400) and meals and beverages ($5,642).

Largest single payer: Pfizer Inc. ($26,348).

Itemized records on CMS Open Payments →

Nimesh Adhikari, MD

2202 N John B Dennis Hwy Ste 100

Kingsport, TN 37660 · (423) 578-8500

License: 66917 (TN)

NPI 1417470832 →

In 2024, $506 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($484) and gifts ($22).

Largest single payer: GlaxoSmithKline, LLC. ($103).

Itemized records on CMS Open Payments →

Rajiv Agarwal

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 59069 (TN)

NPI 1790027936 →

In 2024, $154 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly space rental or facility fees ($154).

Largest single payer: AstraZeneca Pharmaceuticals LP ($154).

Itemized records on CMS Open Payments →

Omar Ahmad, MD

4772 Navy Rd Ste a

Millington, TN 38053 · (901) 873-0930

License: MD29190 (TN)

NPI 1093779456 →

Bilawal Ahmed, MD

880 Madison Ave

Memphis, TN 38103 · (901) 515-9595

License: 61027 (TN)

NPI 1164837829 →

In 2024, $3,237 was disclosed to this physician across 20 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($2,740) and entertainment ($497).

Largest single payer: AstraZeneca Pharmaceuticals LP ($2,885).

Itemized records on CMS Open Payments →

Tamjeed Ahmed, MD

225 Big Station Camp Blvd Ste 201

Gallatin, TN 37066 · (615) 451-5481

License: 51731 (TN)

NPI 1235420316 →

In 2024, $1,965 was disclosed to this physician across 81 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($1,965).

Largest single payer: Ipsen Biopharmaceuticals, Inc ($212).

Itemized records on CMS Open Payments →

Olaide Ifelola Ajayi, MD

776 Weatherly Dr, Suite a

Clarksville, TN 37043 · (931) 906-2004

License: 48841 (TN)

NPI 1952590705 →

In 2024, $1,770 was disclosed to this physician across 73 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($1,735) and gifts ($35).

Largest single payer: Pfizer Inc. ($164).

Itemized records on CMS Open Payments →

Ali Akram, MD

1915 White Ave

Knoxville, TN 37916 · (865) 331-1720

License: 74061 (TN)

NPI 1922664812 →

In 2024, $109 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($91) and entertainment ($18).

Largest single payer: Astellas Pharma US Inc ($91).

Itemized records on CMS Open Payments →

David Naji Aljadir, MD

1415 Old Weisgarber Rd Ste 200

Knoxville, TN 37909 · (865) 934-5800

License: 49711 (TN)

NPI 1922201136 →

In 2024, $2,606 was disclosed to this physician across 144 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($2,598) and gifts ($8).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($240).

Itemized records on CMS Open Payments →

John C. Allen, MD

504 Azalea Dr Ste a

Oxford, MS 38655 · (662) 236-7738

License: 24648 (MS)

NPI 1417275652 →

In 2024, $3,581 was disclosed to this physician across 190 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($3,438) and gifts ($142).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($388).

Itemized records on CMS Open Payments →

Alaa Altahan

270 International Cir

San Jose, CA 95119 · (408) 972-6560

License: A180251 (CA)

NPI 1952757684 →

Suneetha Amara, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 936-2000

License: 54345 (TN)

NPI 1699088096 →

Elaine S Amberson, MD

1803 Mowbray Pike

Soddy Daisy, TN 37379 · (423) 710-4716

License: md14930 (TN)

NPI 1134230451 →

Chirag Jitendra Amin, MD

5653 Frist Blvd, Suite 434

Hermitage, TN 37076 · (615) 871-9996

License: 52195 (TN)

NPI 1093830176 →

In 2024, $1,246 was disclosed to this physician across 52 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($1,246).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($163).

Itemized records on CMS Open Payments →

Kristin Ancell, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 289901 (TN)

NPI 1437206232 →

In 2024, $30 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($30).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($30).

Itemized records on CMS Open Payments →

Richard Angelo Antonucci, MD

7551 Dannaher Way

Powell, TN 37849 · (865) 637-9330

License: MD0000017010 (TN)

NPI 1841290541 →

In 2024, $98 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($98).

Largest single payer: Regeneron Healthcare Solutions, Inc. ($98).

Itemized records on CMS Open Payments →

Bertrand M Anz, MD

605 Glenwood Drive, Suite 200

Chattanooga, TN 37404 · (423) 698-1844

License: MD0000046093 (TN)

NPI 1205996014 →

In 2024, $7,007 was disclosed to this physician across 23 transactions by pharmaceutical or medical-device companies.

About 91% ($6,363) was research funding — payments for clinical-trial work, the rest was entertainment ($619) and gifts ($26).

Largest single payer: F. Hoffmann-La Roche AG ($6,363).

Itemized records on CMS Open Payments →

Nina Dankwa Arhin, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 936-2000

License: 59884 (TN)

NPI 1093164634 →

In 2024, $298 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($298).

Largest single payer: Tempus AI, Inc ($177).

Itemized records on CMS Open Payments →

Edward R. Arrowsmith, MD

605 Glenwood Avenue, Suite 200

Chattanooga, TN 37404 · (423) 698-1844

License: MD27014 (TN)

NPI 1780632687 →

In 2024, $875 was disclosed to this physician across 39 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($858) and gifts ($17).

Largest single payer: Bayer HealthCare Pharmaceuticals Inc. ($69).

Itemized records on CMS Open Payments →

Farrukh Ashraf, MD

576 Fort Loudoun Medical Center Dr Ste 203

Lenoir City, TN 37772 · (865) 271-6095

License: 35.120022 (OH)

NPI 1972730885 →

In 2024, $209 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($209).

Largest single payer: Genzyme Corporation ($33).

Itemized records on CMS Open Payments →

Kenneth I Ataga, MD

1265 Union Ave

Memphis, TN 38104 · (901) 478-2760

License: 57803 (TN)

NPI 1306886825 →

In 2024, $40,723 was disclosed to this physician across 20 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($23,035) and meals and beverages ($9,649).

Largest single payer: Vertex Pharmaceuticals Incorporated ($18,813).

Itemized records on CMS Open Payments →

Susanna Awoyode, MD, MHS

776 Weatherly Dr Ste a

Clarksville, TN 37043 · (931) 906-2004

License: 59918 (TN)

NPI 1578917811 →

In 2024, $1,491 was disclosed to this physician across 66 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($1,471) and gifts ($20).

Largest single payer: Celgene Corporation ($150).

Itemized records on CMS Open Payments →

Syed S Azmi, MD

7900 Airways Blvd Ste 100

Southaven, MS 38671 · (662) 349-2442

License: 46560 (TN)

NPI 1922203082 →

In 2024, $3,458 was disclosed to this physician across 167 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($3,458).

Largest single payer: Pfizer Inc. ($277).

Itemized records on CMS Open Payments →

Elizabeth Baca, AGACNP-BC

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 32560 (TN)

NPI 1023730975 →

In 2024, $85 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($85).

Largest single payer: sanofi-aventis U.S. LLC ($85).

Itemized records on CMS Open Payments →

Arindam Bagchi, MD

1 Hospital Dr

Columbia, MO 65212 · (573) 882-8445

License: 2025004033 (MO)

NPI 1922404367 →

In 2024, $328 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($328).

Largest single payer: Pfizer Inc. ($86).

Itemized records on CMS Open Payments →

Katherine Plumblee Baker, MD

103 Physicians Way Ste 120

Lebanon, TN 37090 · (615) 453-5623

License: 70654 (TN)

NPI 1104316389 →

In 2024, $133 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($133).

Largest single payer: AVEO Pharmaceuticals, Inc. ($43).

Itemized records on CMS Open Payments →

Kamalesh Kumar Bala, MD

6387 Ramsey St Unit 140

Fayetteville, NC 28311 · (910) 615-3840

License: 2019-02784 (NC)

NPI 1093017253 →

In 2024, $643 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($525) and entertainment ($118).

Largest single payer: Daiichi Sankyo Inc. ($525).

Itemized records on CMS Open Payments →

Muhamed Baljevic, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 64144 (TN)

NPI 1740507706 →

In 2024, $113,611 was disclosed to this physician across 30 transactions by pharmaceutical or medical-device companies.

$242 was research funding (clinical-trial work); the remainder was charitable contributions ($109,000) and consulting fees ($2,200).

Largest single payer: GlaxoSmithKline, LLC. ($84,525).

Itemized records on CMS Open Payments →

Somedeb Ball, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 67525 (TN)

NPI 1609398213 →

In 2024, $272 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($272).

Largest single payer: Sobi, Inc ($85).

Itemized records on CMS Open Payments →

Edward Kirk Barnes, MD

3443 Dickerson Pike, Ste 760

Nashville, TN 37207 · (615) 860-1556

License: 29751 (TN)

NPI 1770538738 →

In 2024, $1,029 was disclosed to this physician across 41 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($1,009) and gifts ($20).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($86).

Itemized records on CMS Open Payments →

Reed C Baskin, MD

80 Humphreys Center Dr Ste 330

Memphis, TN 38120 · (901) 752-6131

License: 5786 (TN)

NPI 1225020613 →

Ramakrishna Battini, MD

7945 Wolf River Blvd

Germantown, TN 38138 · (901) 683-0055

License: 54662 (TN)

NPI 1710122601 →

In 2024, $336 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($336).

Largest single payer: Novo Nordisk Inc ($50).

Itemized records on CMS Open Payments →

Minocher Maneck Battiwalla, MD

2410 Patterson St Ste 500

Nashville, TN 37203 · (615) 342-4912

License: 56812 (TN)

NPI 1861497570 →

In 2024, $972 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($747) and consulting fees ($225).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($283).

Itemized records on CMS Open Payments →

Todd Michael Bauer, MD

300 20th Ave N, Suite 301

Nashville, TN 37203 · (615) 329-0570

License: 41849 (TN)

NPI 1336296136 →

In 2024, $40,523 was disclosed to this physician across 66 transactions by pharmaceutical or medical-device companies.

$4,800 was research funding (clinical-trial work); the remainder was consulting fees ($21,547) and charitable contributions ($9,128).

Largest single payer: Pfizer Inc. ($32,446).

Itemized records on CMS Open Payments →

Kathryn Eby Beckermann, MD, PHD

4488 Carothers Pkwy Ste 300

Franklin, TN 37067 · (615) 591-4764

License: MD0000051314 (TN)

NPI 1023375391 →

In 2024, $19,180 was disclosed to this physician across 31 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($10,843) and consulting fees ($4,270).

Largest single payer: Merck Sharp & Dohme LLC ($8,050).

Itemized records on CMS Open Payments →

Bradley Wayne Beeler, MD

3551 Roger Brooke Dr

Fort Sam Houston, TX 78234 · (210) 916-4808

License: 53048 (TN)

NPI 1801156765 →

In 2024, $246 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($246).

Largest single payer: Tempus AI, Inc ($246).

Itemized records on CMS Open Payments →

Johanna Bendell, MD

250 25th Ave N, Ste 100

Nashville, TN 37203 · (615) 320-5090

License: 43359 (TN)

NPI 1083703540 →

Andrew Joseph Benefield, MD

504 Azalea Dr Ste a

Oxford, MS 38655 · (662) 636-4444

License: 29852 (MS)

NPI 1245694116 →

In 2024, $3,542 was disclosed to this physician across 190 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($3,503) and gifts ($39).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($384).

Itemized records on CMS Open Payments →

Sonia M Benn, MD

7668 Airways Blvd

Southaven, MS 38671 · (662) 349-9556

License: 19170 (MS)

NPI 1801825781 →

In 2024, $6,327 was disclosed to this physician across 88 transactions by pharmaceutical or medical-device companies.

Mostly consulting fees ($2,575) and entertainment ($1,507).

Largest single payer: AstraZeneca Pharmaceuticals LP ($2,808).

Itemized records on CMS Open Payments →

Jesus G Berdeja, MD

250 25th Ave N, Ste 412

Nashville, TN 37203 · (615) 986-7000

License: 43220 (TN)

NPI 1902842412 →

In 2024, $24,327 was disclosed to this physician across 33 transactions by pharmaceutical or medical-device companies.

$7,887 was research funding (clinical-trial work); the remainder was gifts ($6,098) and charitable contributions ($5,553).

Largest single payer: E.R. Squibb & Sons, L.L.C. ($7,073).

Itemized records on CMS Open Payments →

Stephen A Besh, MD

100 N Humphreys Blvd

Memphis, TN 38120 · (901) 683-0055

License: 24886 (TN)

NPI 1659375392 →

In 2023, $183 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($165) and entertainment ($18).

Itemized records on CMS Open Payments →

Deepak Bhamidipati

335 24th Ave N Ste 200

Nashville, TN 37203 · (615) 329-7640

License: 72503 (TN)

NPI 1912402413 →

In 2024, $491 was disclosed to this physician across 18 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($491).

Largest single payer: Amgen Inc. ($81).

Itemized records on CMS Open Payments →

Shakthi Tapasya Bhaskar, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 66903 (TN)

NPI 1104276336 →

In 2024, $1,714 was disclosed to this physician across 0 transactions by pharmaceutical or medical-device companies.

About 100% ($1,714) was research funding — payments for clinical-trial work.

Largest single payer: Regeneron Pharmaceuticals, Inc. ($1,714).

Itemized records on CMS Open Payments →

Alina Haneef Bhat, MD

1 Professional Park Dr Ste 21

Johnson City, TN 37604 · (423) 232-6900

License: 0101264152 (VA)

NPI 1871907147 →

In 2023, $21 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly gifts ($21).

Itemized records on CMS Open Payments →

Jia Bi, MD

4220 Harding Pike, S & E Building Suite 200

Nashville, TN 37205 · (615) 385-3751

License: 36282 (TN)

NPI 1174556492 →

In 2024, $400 was disclosed to this physician across 20 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($400).

Largest single payer: Celgene Corporation ($92).

Itemized records on CMS Open Payments →

Michel Bidros, MD

165 London Mountain View Dr

London, KY 40741 · (606) 330-7900

License: 51394 (KY)

NPI 1609036227 →

In 2024, $305 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($305).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($45).

Itemized records on CMS Open Payments →

Eden Biltibo, MD

3601 the Vanderbilt Clinic

Nashville, TN 37232 · (615) 322-3000

License: 56465 (TN)

NPI 1104244458 →

In 2024, $150 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly charitable contributions ($150).

Largest single payer: Janssen Scientific Affairs, LLC ($150).

Itemized records on CMS Open Payments →

Showing 50 of 381. Search all on NPI Registry →

Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.

Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.

What this page is: a republication of public federal NPI Registry records, filtered to the hematology & oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.

Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.

Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.

Source: NPI Registry (taxonomy: Hematology & Oncology) · Last checked: 2026-04-20