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Hematology & Oncology in Ohio

687 licensed hematologist-oncologists practicing in Ohio across 175 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. Ohio has providers in 175 cities total — search the full NPI Registry for cities not shown here.

NPI Registry records — Hematology & Oncology in Ohio

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

Showing 50 of 687 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.

Vivek V Abhyankar, MD

400 Matthew St

Marietta, OH 45750 · (740) 376-5000

License: 35.076795 (OH)

NPI 1083607089 →

In 2024, $7,941 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.

Mostly consulting fees ($7,368) and entertainment ($428).

Largest single payer: Regeneron Healthcare Solutions, Inc. ($7,785).

Itemized records on CMS Open Payments →

Renny George Abraham, MD

3535 Southern Blvd # 6e

Kettering, OH 45429 · (937) 395-8693

License: 1891174397 (OH)

NPI 1891174397 →

In 2024, $168 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($168).

Largest single payer: AbbVie Inc. ($88).

Itemized records on CMS Open Payments →

Drew K Abramovich, MD

721 E Milltown Rd # Wr10

Wooster, OH 44691 · (302) 874-5003

License: 35070488A (OH)

NPI 1851335822 →

In 2023, $56 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($56).

Itemized records on CMS Open Payments →

Inas Abuali, MD

55 Fruit St

Boston, MA 02114 · (617) 724-4000

License: T287435 (MA)

NPI 1952659971 →

David J Adelstein, MD

9500 Euclid Ave

Cleveland, OH 44195 · (800) 223-2273

License: 35040877A (OH)

NPI 1922061365 →

Faisal Adhami, MD, PHD

5520 Cheviot Rd

Cincinnati, OH 45247 · (513) 451-4033

License: 35-126568 (OH)

NPI 1649405549 →

In 2024, $672 was disclosed to this physician across 33 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($672).

Largest single payer: Alexion Pharmaceuticals, Inc. ($88).

Itemized records on CMS Open Payments →

Shubham R. Adroja, MD

1120 15th St

Augusta, GA 30912 · (706) 721-8623

License: 101586 (GA)

NPI 1467016519 →

In 2024, $713 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($628) and gifts ($85).

Largest single payer: Alexion Pharmaceuticals, Inc. ($192).

Itemized records on CMS Open Payments →

Mahmoud H Afifi, MD

433 W High St

Bryan, OH 43506 · (419) 636-1131

License: 35-076528 (OH)

NPI 1699701110 →

In 2023, $249 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($186) and entertainment ($63).

Itemized records on CMS Open Payments →

Roxana Aguirre Pedroza, MD

3700 Southern Blvd Ste 401

Kettering, OH 45429 · (855) 500-2873

License: 35.138573 (OH)

NPI 1144537135 →

In 2024, $387 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($387).

Largest single payer: Phathom Pharmaceuticals, Inc. ($256).

Itemized records on CMS Open Payments →

Eberechi Sandra Agwa, MBBS

20000 Harvard Ave

Warrensville Heights, OH 44122 · (716) 598-5536

License: 35.125833 (OH)

NPI 1285864470 →

In 2024, $280 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($280).

Largest single payer: BeiGene USA, Inc. ($136).

Itemized records on CMS Open Payments →

Imran Ahmad, MD

3525 Lakeland Hills Blvd

Lakeland, FL 33805 · (863) 603-6565

License: ME139435 (FL)

NPI 1538494844 →

In 2024, $702 was disclosed to this physician across 30 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($702).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($87).

Itemized records on CMS Open Payments →

Mufti N Ahmad, MD

3035 Hamilton Mason Rd

Fairfield Township, OH 45011 · (513) 853-1300

License: 35.099115 (OH)

NPI 1750511218 →

In 2024, $364 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($364).

Largest single payer: E.R. Squibb & Sons, L.L.C. ($125).

Itemized records on CMS Open Payments →

Farouq Ahmed, MD

7337 Caritas Cir Nw

Massillon, OH 44646 · (330) 478-0001

License: 35035986 (OH)

NPI 1740286905 →

Karam Al-Issa, MD

535 Barnhill Dr

Indianapolis, IN 46202 · (317) 948-6942

License: 01080058A (IN)

NPI 1720468259 →

In 2024, $17,749 was disclosed to this physician across 101 transactions by pharmaceutical or medical-device companies.

Mostly consulting fees ($15,536) and entertainment ($2,048).

Largest single payer: Pfizer Inc. ($13,657).

Itemized records on CMS Open Payments →

Mhd Yaser Al-Marrawi, MD

1125 Aspira Ct

Mansfield, OH 44906 · (419) 756-2122

License: 35082422 (OH)

NPI 1588602627 →

In 2024, $72 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($72).

Largest single payer: Merck Sharp & Dohme LLC ($40).

Itemized records on CMS Open Payments →

Raafat Alameddine, MD

200 Hawkins Dr

Iowa City, IA 52242 · (319) 356-2732

License: R-12023 (IA)

NPI 1740842418 →

In 2024, $225 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($225).

Largest single payer: Astellas Pharma US Inc ($42).

Itemized records on CMS Open Payments →

Roba Alhasan, MD

2500 Metrohealth Dr

Cleveland, OH 44109 · (216) 778-7800

License: 4301103527 (MI)

NPI 1588008809 →

In 2023, $20 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($20).

Itemized records on CMS Open Payments →

Azka Ali, MD

10201 Carnegie Ave

Cleveland, OH 44106 · (662) 238-1008

License: 35.144887 (OH)

NPI 1104203645 →

In 2024, $11,673 was disclosed to this physician across 26 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($9,378) and entertainment ($1,415).

Largest single payer: AstraZeneca Pharmaceuticals LP ($5,879).

Itemized records on CMS Open Payments →

Mir Y Ali, MD

9500 Euclid Ave

Cleveland, OH 44195 · (800) 223-2273

License: 35072867A (OH)

NPI 1821101981 →

In 2024, $4,649 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly stock or ownership interest ($4,550) and gifts ($84).

Largest single payer: Novocure Inc. ($4,550).

Itemized records on CMS Open Payments →

Zeeshan Ali, MD

104 Innovation Dr Ste 2000

Greenville, SC 29607 · (864) 603-6300

License: 87724 (SC)

NPI 1962780536 →

In 2024, $108 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($95) and entertainment ($13).

Largest single payer: Incyte Corporation ($95).

Itemized records on CMS Open Payments →

Omar Alkharabsheh, MD

3151 Bellevue Ave

Cincinnati, OH 45219 · (513) 475-8500

License: 35.153256 (OH)

NPI 1306124813 →

In 2024, $4,184 was disclosed to this physician across 109 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($2,274) and charitable contributions ($1,910).

Largest single payer: E.R. Squibb & Sons, L.L.C. ($1,910).

Itemized records on CMS Open Payments →

Nabiel Alkhouri, MD

1410 Clark St

Cambridge, OH 43725 · (740) 439-2771

License: 35071259 (OH)

NPI 1497728489 →

In 2024, $120 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($95) and entertainment ($25).

Largest single payer: Incyte Corporation ($95).

Itemized records on CMS Open Payments →

Sameh Bashar Almadani, MD, MPH

5700 Monroe St Unit 103

Sylvania, OH 43560 · (419) 843-7996

License: 35096984 (OH)

NPI 1609001403 →

In 2024, $365 was disclosed to this physician across 24 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($365).

Largest single payer: AbbVie Inc. ($203).

Itemized records on CMS Open Payments →

Mohammad A Alnsour, MD

12623 Eckel Junction Rd

Perrysburg, OH 43551 · (567) 368-1500

License: 35092369 (OH)

NPI 1821075086 →

In 2024, $373 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($356) and gifts ($17).

Largest single payer: Amgen Inc. ($150).

Itemized records on CMS Open Payments →

Samer Alsidawi, MD

5520 Cheviot Rd

Cincinnati, OH 45247 · (513) 451-4033

License: 35.132305 (OH)

NPI 1932455896 →

In 2024, $580 was disclosed to this physician across 28 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($563) and gifts ($17).

Largest single payer: AbbVie Inc. ($155).

Itemized records on CMS Open Payments →

Adriana Lorena Alvarez, MD

33100 Cleveland Clinic Blvd

Avon, OH 44011 · (440) 695-4320

License: 35.093359 (OH)

NPI 1588847156 →

In 2024, $3,473 was disclosed to this physician across 9 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($2,600) and entertainment ($778).

Largest single payer: Sirtex Medical Inc ($2,695).

Itemized records on CMS Open Payments →

Neda Amirmokhtari

2650 Shawnee Mission Pkwy # Ms 5032

Westwood, KS 66205 · (913) 588-0348

License: 9411682 (KS)

NPI 1083288112 →

Elias Anaissie, MD

234 Goodman St

Cincinnati, OH 45219 · (513) 584-8500

License: 35.120160 (OH)

NPI 1629168109 →

In 2024, $782 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($684) and entertainment ($98).

Largest single payer: CSL Behring ($684).

Itemized records on CMS Open Payments →

Apoorva Anandan

2051 Marengo St

Los Angeles, CA 90033 · (323) 409-1000

License: A193496 (CA)

NPI 1437653110 →

In 2024, $26 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($26).

Largest single payer: Genentech USA, Inc. ($26).

Itemized records on CMS Open Payments →

Annabelle Jacinta Anandappa, MD

3151 Bellevue Ave

Cincinnati, OH 45219 · (513) 475-8500

License: 35.144391 (OH)

NPI 1811457476 →

In 2024, $245 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($143) and gifts ($101).

Largest single payer: Jazz Pharmaceuticals Inc. ($143).

Itemized records on CMS Open Payments →

Mark Andolina, MD

234 Goodman St, Mail Location 0796

Cincinnati, OH 45219 · (513) 584-1000

License: 35094106 (OH)

NPI 1346451051 →

In 2024, $118,632 was disclosed to this physician across 116 transactions by pharmaceutical or medical-device companies.

Mostly consulting fees ($106,704) and meals and beverages ($9,012).

Largest single payer: Regeneron Healthcare Solutions, Inc. ($79,987).

Itemized records on CMS Open Payments →

Steven W Andresen, DO

9500 Euclid Ave

Cleveland, OH 44195 · (800) 223-2273

License: 34002911 (OH)

NPI 1598829178 →

Dana Elizabeth Angelini, MD

9500 Euclid Ave

Cleveland, OH 44195 · (216) 444-2200

License: 35.099026 (OH)

NPI 1114160462 →

In 2024, $2,834 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly charitable contributions ($2,725) and entertainment ($109).

Largest single payer: Janssen Global Services, LLC ($2,725).

Itemized records on CMS Open Payments →

Mohammad Ansari-Dezfuli

1700 Carriage Place

Gates Mills, OH 44040 · (440) 449-7577

License: 35. 040149 (OH)

NPI 1184056996 →

Yasmin Deya Aldeen Mahmoud Arafah, MD

8326 Naab Rd

Indianapolis, IN 46260 · (317) 871-0000

License: 01086158A (IN)

NPI 1174000707 →

In 2024, $154 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($91) and entertainment ($63).

Largest single payer: Incyte Corporation ($91).

Itemized records on CMS Open Payments →

Ruta Arays, MD

800 Rose St

Lexington, KY 40536 · (859) 323-2650

License: 50628 (KY)

NPI 1316364441 →

In 2023, $17 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($17).

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 →

Justin Matthew Asquith, MD

215 N 28th Ave

Wausau, WI 54401 · (715) 847-2866

License: 73499-20 (WI)

NPI 1699031138 →

In 2023, $207 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($207).

Itemized records on CMS Open Payments →

Kuldeepsinh Pradipkumar Atodaria, MD

420 S 5th Ave

West Reading, PA 19611 · (484) 628-0900

License: MT220187 (PA)

NPI 1730709106 →

In 2024, $198 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($175) and entertainment ($23).

Largest single payer: Alexion Pharmaceuticals, Inc. ($198).

Itemized records on CMS Open Payments →

Rajpal Aujla, MD

9000 N Main St Ste G-35

Englewood, OH 45415 · (937) 734-3990

License: 35.146514 (OH)

NPI 1760010136 →

In 2024, $261 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($211) and gifts ($50).

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

Itemized records on CMS Open Payments →

Hassan Awada

Elm and Carlton St

Buffalo, NY 14263 · (716) 845-2300

License: 35.150089 (OH)

NPI 1225528649 →

In 2024, $80 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($80).

Largest single payer: AbbVie Inc. ($52).

Itemized records on CMS Open Payments →

Amy Beth Awaida, MD

835 Southwestern Run

Youngstown, OH 44514 · (330) 318-1100

License: 35090895 (OH)

NPI 1336190701 →

In 2024, $3,157 was disclosed to this physician across 135 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($3,061) and gifts ($96).

Largest single payer: Celgene Corporation ($545).

Itemized records on CMS Open Payments →

Mohamed Ayoubi, MD

1400 E 2nd St

Defiance, OH 43512 · (419) 784-1414

License: 35.124319 (OH)

NPI 1962461822 →

In 2024, $17 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly gifts ($17).

Largest single payer: Regeneron Healthcare Solutions, Inc. ($17).

Itemized records on CMS Open Payments →

Joseph Baar, MD

11100 Euclid Ave

Cleveland, OH 44106 · (216) 844-8500

License: 35-087462 (OH)

NPI 1346269230 →

Gilbert Bader, MD

1145 Olentangy River Rd

Columbus, OH 43212 · (614) 293-5066

License: 35.147802 (OH)

NPI 1568800738 →

Firas Baidoun, MD

2000 6th Ave S

Birmingham, AL 35233 · (205) 934-9999

License: 51449 (AL)

NPI 1881012607 →

In 2024, $347 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.

Mostly gifts ($288) and entertainment ($59).

Largest single payer: Sobi, Inc ($131).

Itemized records on CMS Open Payments →

David L Bajor, MD

11100 Euclid Ave

Cleveland, OH 44106 · (216) 844-3951

License: 35.128645 (OH)

NPI 1811102205 →

In 2024, $186 was disclosed to this physician across 9 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($186).

Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($68).

Itemized records on CMS Open Payments →

Amneet K. Bajwa, MD

2121 Kenny Rd Fl 6

Columbus, OH 43210 · (614) 293-3196

License: 35.142367 (OH)

NPI 1427554013 →

In 2023, $27 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.

Mostly entertainment ($27).

Itemized records on CMS Open Payments →

Stanley P Balcerzak, MD

3113 N 3 Bs and K Rd

Sunbury, OH 43074 · (740) 524-7191

License: 35. 030009 (OH)

NPI 1972935716 →

Charles L Bane, MD

8881 N Main St

Dayton, OH 45415 · (937) 293-1622

License: 35077949 (OH)

NPI 1730134933 →

In 2024, $3,061 was disclosed to this physician across 157 transactions by pharmaceutical or medical-device companies.

Mostly entertainment ($3,061).

Largest single payer: AbbVie Inc. ($376).

Itemized records on CMS Open Payments →

Showing 50 of 687. 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