Hematology & Oncology in Massachusetts
666 licensed hematologist-oncologists practicing in Massachusetts across 139 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. Massachusetts has providers in 139 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Hematology & Oncology in Massachusetts
34 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 666 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.
In 2023, $2,700 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly charitable contributions ($2,700).
In 2024, $179 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly gifts ($100) and entertainment ($79).
Largest single payer: Pfizer Inc. ($100).
Karim Etienne Abou-Nassar, MD
44 Binney St, D1b25
Boston, MA 02115 · (617) 632-4061
License: 241886 (MA)
Jose J. Acevedo Mejia, MD
830 Harrison Avenue, Moakley, 3rd Floor
Boston, MA 02118 · (617) 638-6428
License: 286363 (MA)
In 2024, $542 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($525) and entertainment ($17).
Largest single payer: AstraZeneca Pharmaceuticals LP ($525).
Maureen M Achebe, MD, MPH
75 Francis Street, Brigham and Womens Hospital Hematology Division
Boston, MA 02115 · (617) 732-5048
License: 226324 (MA)
In 2024, $5,495 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
$330 was research funding (clinical-trial work); the remainder was charitable contributions ($5,040) and entertainment ($125).
Largest single payer: Vertex Pharmaceuticals Incorporated ($5,040).
Oluwatayo Adeoye, MD
4500 San Pablo Rd S
Jacksonville, FL 32224 · (904) 953-2000
License: ME167037 (FL)
Jason Adrian Adler, MD
265 Western Ave Ste 2
South Portland, ME 04106 · (207) 661-0200
License: MD29407 (ME)
In 2024, $714 was disclosed to this physician across 32 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($624) and gifts ($90).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($147).
In 2023, $215 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($215).
Rasmia Aftab Ahmed, MD
571 Union Ave Ste 202
Framingham, MA 01702 · (508) 665-6261
License: 216449 (MA)
In 2024, $989 was disclosed to this physician across 35 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($967) and gifts ($22).
Largest single payer: AstraZeneca Pharmaceuticals LP ($100).
Zeina Adli Ahmad Al-Mansour, MD
1600 Sw Archer Rd
Gainesville, FL 32610 · (352) 273-7832
License: ME144167 (FL)
In 2023, $50 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($50).
In 2024, $108,453 was disclosed to this physician across 36 transactions by pharmaceutical or medical-device companies.
$7,807 was research funding (clinical-trial work); the remainder was charitable contributions ($48,189) and stock or ownership interest ($29,934).
Largest single payer: Pharmacosmos Therapeutics Inc. ($20,814).
In 2024, $37,457 was disclosed to this physician across 27 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($31,138) and meals and beverages ($2,781).
Largest single payer: BeiGene USA, Inc. ($15,223).
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).
Sunitha Alluri, MD
2805 E President George Bush Hwy
Richardson, TX 75082 · (469) 204-6100
License: 251953 (MA)
In 2024, $415 was disclosed to this physician across 13 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($415).
Largest single payer: Medtronic, Inc. ($130).
In 2024, $15 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($15).
Largest single payer: Ipsen Biopharmaceuticals, Inc ($15).
In 2024, $22 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($22).
Largest single payer: Aadi Bioscience, Inc. ($22).
Edwin Pascal Alyea, MD
44 Binney St, Dana Farber Institute
Boston, MA 02115 · (617) 632-3903
License: 74343 (MA)
In 2024, $17,112 was disclosed to this physician across 19 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($17,112).
Largest single payer: AstraZeneca UK Limited ($12,265).
Athanasius A Anagnostou, MD
55 Lake Ave N, Department of Hematology/oncology
Worcester, MA 01655 · (508) 334-5141
License: 212900 (MA)
In 2023, $1,213 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($1,170) and entertainment ($22).
Annabelle Jacinta Anandappa, MD
3151 Bellevue Ave
Cincinnati, OH 45219 · (513) 475-8500
License: 35.144391 (OH)
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).
Michael J Anderson, MD
51 Performance Dr, Suite 110
Weymouth, MA 02189 · (781) 340-0735
License: 53192 (MA)
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).
Maria Ansari, MD
St. Elizabeth's Medical Center/ Dept of Heere/onc, 736 Cambridge Street
Brighton, MA 01235 · (617) 789-2904
License: 229525 (MA)
Jennifer Shin Aparicio, MD
55 Fruit St, Massachusetts General Hospital - Yawkey 9a
Boston, MA 02114 · (617) 726-6500
License: 231870 (MA)
In 2024, $201 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($201).
Largest single payer: Janssen Biotech, Inc. ($73).
In 2024, $13,583 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($12,771) and space rental or facility fees ($454).
Largest single payer: Merck Sharp & Dohme LLC ($5,860).
In 2024, $22 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly gifts ($22).
Largest single payer: Janssen Pharmaceuticals, Inc ($22).
David E Avigan, MD
330 Brookline Ave, Beth Israel Hospital
Boston, MA 02215 · (617) 667-9920
License: 151610 (MA)
In 2024, $40,157 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
About 77% ($30,995) was research funding — payments for clinical-trial work, the rest was charitable contributions ($8,360) and entertainment ($441).
Largest single payer: AbbVie Inc. ($30,995).
Ana Maria Avila Rodriguez, MD
840 S Wood St Ste 820-E
Chicago, IL 60612 · (312) 996-9424
License: 036167100 (IL)
In 2024, $979 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($784) and gifts ($195).
Largest single payer: Janssen Biotech, Inc. ($332).
Victor M Aviles, MD
26 Edgerton Dr, Suite a
North Falmouth, MA 02556 · (508) 564-7411
License: 210733 (MA)
In 2023, $1,485 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly charitable contributions ($1,485).
In 2024, $18 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly gifts ($18).
Largest single payer: Merck Sharp & Dohme LLC ($18).
Stefan Balan, MD
620 Washington St Ste 2130
Winchester, MA 01890 · (781) 750-5000
License: 254898 (MA)
In 2023, $15,747 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($11,564) and consulting fees ($4,115).
In 2024, $14 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($14).
Largest single payer: Pfizer Inc. ($14).
David Barbie, MD
450 Brookline Ave, Dana 1234
Boston, MA 02215 · (617) 632-3468
License: 222755 (MA)
In 2024, $37,319 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($36,395) and meals and beverages ($924).
Largest single payer: Qiagen, LLC ($24,000).
Aditya Bardia, MD
2336 Santa Monica Blvd Ste 304
Santa Monica, CA 90404 · (310) 998-4747
License: C195724 (CA)
In 2024, $112,428 was disclosed to this physician across 55 transactions by pharmaceutical or medical-device companies.
$15,727 was research funding (clinical-trial work); the remainder was charitable contributions ($77,859) and meals and beverages ($15,647).
Largest single payer: Gilead Sciences, Inc. ($46,401).
In 2024, $1,016 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
About 97% ($983) was research funding — payments for clinical-trial work, the rest was entertainment ($33).
Largest single payer: Regeneron Pharmaceuticals, Inc. ($983).
Kevin John Barnum, MD, PHD
330 Brookline Ave # Ks133
Boston, MA 02215 · (617) 667-9920
License: 1022639 (MA)
Felipe Batalini Freitas Silva, MD
13400 E Shea Blvd
Scottsdale, AZ 85259 · (480) 301-8000
License: 63987 (AZ)
In 2024, $10,507 was disclosed to this physician across 15 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($8,760) and meals and beverages ($1,015).
Largest single payer: Gilead Sciences, Inc. ($7,283).
Venu Gopal Bathini, MD
571 Union Ave Ste 202
Framingham, MA 01702 · (508) 665-6261
License: 208195 (MA)
In 2024, $727 was disclosed to this physician across 23 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($688) and gifts ($39).
Largest single payer: Progenics Pharmaceuticals, Inc. ($125).
Justin Anthony Battaglini, MD
100 Campus Dr Unit 108
Scarborough, ME 04074 · (207) 303-1100
License: MD30186 (ME)
In 2024, $143 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($143).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($121).
Kenneth A Bauer, MD
1400 Va of Foreign Pkwy, Va Medical Center
West Roxbury, MA 02132 · (617) 667-2174
License: 42764 (MA)
In 2024, $7,567 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($6,836) and entertainment ($374).
Largest single payer: Genzyme Corporation ($6,747).
Russell Andrew Baur, MD
Lahey Clinic Inc., 41 Mall Road
Burlington, MA 01805 · (781) 744-8000
License: 279099 (MA)
Showing 50 of 666. 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