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Internal Medicine Doctors in Massachusetts

Data updated monthly · Last refresh October 2026

6,796 Internal Medicine providers practice in Massachusetts, including 1,960 (29%) offering telehealth. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

6,796providers
1,960telehealth
Bostontop city

Internal Medicine by city in Massachusetts

Choose a city to see providers there.

Internal Medicine in Boston2,322 providers
Internal Medicine in Worcester443 providers
Internal Medicine in Cambridge299 providers
Internal Medicine in Springfield280 providers
Internal Medicine in Burlington141 providers
Internal Medicine in Brockton108 providers
Internal Medicine in Framingham92 providers
Internal Medicine in Wellesley82 providers
Internal Medicine in Newton79 providers
Internal Medicine in Brighton72 providers
Internal Medicine in Chestnut Hill64 providers
Internal Medicine in Salem63 providers
Internal Medicine in Fall River62 providers
Internal Medicine in Pittsfield59 providers
Internal Medicine in Brookline56 providers
Internal Medicine in Lowell56 providers
Internal Medicine in Jamaica Plain52 providers
Internal Medicine in Hyannis52 providers
Internal Medicine in Peabody46 providers
Internal Medicine in Concord44 providers
Internal Medicine in Milford43 providers
Internal Medicine in Dorchester42 providers
Internal Medicine in Quincy41 providers
Internal Medicine in Medford40 providers

Internal Medicine providers in Massachusetts

Listed by city, largest first. 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. Ahmed Eltanbedawi, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Ahmed Hanfy
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Alan Lareau, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 783-4647
Dr. Albert Cennerazzo, M.D.
Springfield, MA · $128 in drug and device payments (2025) · Telehealth · (413) 739-0669
Dr. Alexander Ly, D.O
Springfield, MA · $21 in drug and device payments (2025) · (413) 794-0000
Dr. Alfred Piel, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 733-4101
Dr. Algernon Anatol, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Alistair Bell, MD
Springfield, MA · $64 in drug and device payments (2025) · (413) 748-9349
Dr. Alliam Regan, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-8777
Dr. Alphonse Calvanese, MD
Springfield, MA · $63 in drug and device payments (2025) · (413) 732-8060
Dr. Alueshima Akough-weir, M.D
Springfield, MA · $53 in drug and device payments (2025) · (413) 794-4320
Dr. Amanda Westlake, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-3710
Dr. Amanda Whitehouse, MD
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 794-2511
Dr. Ameen Al Matrood, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4373
Dr. Amir Khan, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Amit Sharma, M.D.
Springfield, MA · $1,571 in drug and device payments (2025) · (413) 794-1767
Dr. Amruta Muley
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4320
Dr. Amy Gottlieb, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-2511
Dr. Anand Kanjolia, MD
Springfield, MA · $1,178 in drug and device payments (2025) · Telehealth · (413) 507-2070
Dr. Andrew Balder, MD
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 794-3710
Dr. Andrew Moskovitz, M.D.
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 739-5676
Dr. Angela Martagon Villamil, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Angela Restituyo, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 731-6000
Dr. Anju Bhagavan, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4320
Dr. Anna Clarke, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Anna Filshtinsky, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Anna Japaridze, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4320
Dr. Anna Thurmayr, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 734-2000
Dr. Annmarie Kyle, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 731-6000
Dr. Anthony Kusiak, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 734-8440
Dr. Anthony Sobey, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 734-8254
Dr. Arminder Singh, M.D.
Springfield, MA · $3,892 in drug and device payments (2025) · Telehealth · (413) 333-2064
Dr. Arnab Saha, DO
Springfield, MA · $28 in drug and device payments (2025) · (413) 794-6297
Dr. Aseesh Sreedharala, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4320
Dr. Ayushman Sood, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Barry Smith, DO
Springfield, MA · No drug or device payments recorded (2025) · (413) 748-9321
Dr. Biljana Simikic, DO
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-3710
Dr. Bin Hu, MD
Springfield, MA · $116 in drug and device payments (2025) · (330) 507-8338
Dr. Bipinchandra Mistry, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 748-9321
Dr. Booker Bush, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-2511
Dr. Bruce Lockhart, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 731-6000
Dr. Caitlyn Wasserman, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-2511
Dr. Cambel Berk, M.D.
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 794-8777
Dr. Carla Jacobs, DO
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-6297
Dr. Carlos Flores, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4458
Dr. Carmen Stelea, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 731-6000
Dr. Carol Richardson, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-4320
Dr. Cecily Wiswall, MD
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 794-3710
Dr. Christopher Keroack, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 205-1200
Dr. Christopher Lachance, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-8120

Conditions Internal Medicine providers in 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 Massachusetts?

There are 6,796 Internal Medicine providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Massachusetts offer telehealth?

Yes. 1,960 of the 6,796 Internal Medicine providers in Massachusetts (about 29%) report offering telehealth services in CMS data.

Which cities in Massachusetts have the most Internal Medicine providers?

Boston (2,322), Worcester (443), Cambridge (299) have the highest concentration of Internal Medicine providers in Massachusetts.

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

1,344 of 6,796 Internal Medicine providers in Massachusetts (20%) 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 Massachusetts treat?

Internal Medicine providers 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 counts and profiles 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.

Do most Internal Medicine Doctors in Massachusetts work in independent practices or large health systems?

Among 3,721 Internal Medicine Doctors in Massachusetts enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Massachusetts work at?

According to CMS facility affiliation records, the Massachusetts hospitals where the most Internal Medicine Doctors hold privileges are Brigham and Women's Hospital in Boston; Massachusetts General Hospital in Boston; Beth Israel Deaconess Medical Center in Boston.

Related reading on HealthcareDiscovery.AI

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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. Are you a Internal Medicine in Massachusetts? Get featured.