HealthcareDiscovery.AI / Doctors / Massachusetts / Boston / Internal Medicine

Internal Medicine in Boston, Massachusetts

Data updated monthly · Last refresh September 2026

2,322 Internal Medicine providers practice in Boston, and 17% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Boston

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Sydney Montesi, MD
Boston, MA · $1,971 in drug and device payments (2025) · Telehealth · (617) 726-2862
Dr. Sydney Thomas, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 636-5000
Dr. Sylvain Meylan, MD, PHD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-3812
Dr. Sylvan Baca, MD, PHD
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 732-5500
Dr. Sylvia Mckean, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-6794
Dr. Tahir Haque, M.D.
Boston, MA · $146 in drug and device payments (2025) · (617) 732-5500
Dr. Taimoor Hussain, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 632-3000
Dr. Taimur Abbasi
Boston, MA · No drug or device payments recorded (2025) · (773) 827-6086
Dr. Taimur Dad, M.D.
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 779-6700
Dr. Taimur Khan, M.D., M.P.H.
Boston, MA · $4,086 in drug and device payments (2025) · (617) 267-0900
Dr. Talia Herman, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 654-7275
Dr. Tamara Nawar
Boston, MA · No drug or device payments recorded (2025) · (617) 789-3000
Dr. Tammy Hshieh, M.D.
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 632-8266
Dr. Tanya Keenan, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 632-3000
Dr. Tara Jain
Boston, MA · No drug or device payments recorded (2025) · (617) 732-5500
Dr. Tarun Chhibba, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-0267
Dr. Tatyana Nguyen, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 414-5951
Dr. Taya Parnas, MD
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 562-5250
Dr. Taylor Wolfgang, MD
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 636-8100
Dr. Tejal Gandhi, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-6077
Dr. Teresa Cheng, M.D.
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 414-5951
Dr. Terrence Omalley, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 724-4838
Dr. Tessa Adzemovic, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 355-6000
Dr. Thalia Krakower, M.D.
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 726-7930
Dr. Tharidu Gunawardena
Boston, MA · No drug or device payments recorded (2025) · (757) 663-3339
Dr. Theodora Pappa, MD, PHD
Boston, MA · $10,535 in drug and device payments (2025) · Telehealth · (617) 732-5666
Dr. Theodore Benzer, MD PHD
Boston, MA · No drug or device payments recorded (2025) · (617) 724-4100
Dr. Theresa Kim, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 414-5951
Dr. Thomas Barber, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 414-5951
Dr. Thomas Bowman, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 525-7631
Dr. Thomas Gossard
Boston, MA · No drug or device payments recorded (2025) · (617) 732-5500
Dr. Thomas Hawkins, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 246-5376
Dr. Thomas Heyne, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-7782
Dr. Thomas Howe, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-5500
Dr. Thomas Johnson
Boston, MA · No drug or device payments recorded (2025) · (617) 636-5000
Dr. Thomas Ostrander, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 414-4376
Dr. Thomas Peteet, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 433-9601
Dr. Thomas Reske, MD
Boston, MA · $4,422 in drug and device payments (2025) · (617) 638-6100
Dr. Thomas Rogers, MD/PHD
Boston, MA · No drug or device payments recorded (2025) · (617) 545-7278
Dr. Thomas Sequist, MD
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 525-7509
Dr. Thomas Sterne, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 425-2000
Dr. Tia Andrade, MD
Boston, MA · $173 in drug and device payments (2025) · (617) 667-7000
Dr. Tiffany Wang, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 414-5951
Dr. Timothy Anderson
Boston, MA · No drug or device payments recorded (2025) · (617) 754-9600
Dr. Timothy Caradonna, MD, PHD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-5775
Dr. Timothy Ferris, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-3456
Dr. Timothy Herman, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-2000
Dr. Timothy Lin, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 726-2000
Dr. Timothy Loo, M.D.
Boston, MA · No drug or device payments recorded (2025) · Telehealth · (617) 667-9600
Dr. Timothy Mikulski, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 636-5000

Conditions Internal Medicine providers in Boston, Massachusetts commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Boston, Massachusetts?

There are 2,322 Internal Medicine providers with active NPI records practicing in Boston, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Boston received drug or device company payments?

395 of 2,322 (17%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Boston treat?

Internal Medicine providers in Boston commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Boston Internal Medicine across Massachusetts

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.