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 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. Arjun JunejaBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Arnold Epstein, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-6040 Dr. Arooj Hyat, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 638-6500 Dr. Arpit JainBoston, MA · No drug or device payments recorded (2025) ·
(415) 658-1896 Dr. Arthur Eskew, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 783-6946 Dr. Arvind Ravi, M.D., PH.D. Dr. Asaf Bitton, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5845 Dr. Asha Dash, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Asher Tulsky, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Ashish Tripathi, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Ashley Kane, M.D,, M.S.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-4677 Dr. Ashlin Szalanski, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(214) 648-7012 Dr. Ashok Bhargava, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 522-4400 Dr. Ashvita RameshBoston, MA · No drug or device payments recorded (2025) ·
(800) 711-4644 Dr. Ashwin Kotwal, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Asit Parikh, MD PHDBoston, MA · $184,478 in drug and device payments (2025) ·
(617) 724-6113 Dr. Asma Salem, DOBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-3874 Dr. Ateev Mehrotra, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-4677 Dr. Audrey Carr, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 267-7171 Dr. Audrey MartinoBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Audrey Provenzano, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 414-5951 Dr. Audrey ZhangBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 754-9600 Dr. Aura Obando, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(857) 654-1000 Dr. Avanthi Raghavan, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-2000 Dr. Avik Chatterjee, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(857) 654-1000 Dr. Avina RamiBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5775 Dr. Avinash MuruganBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-3874 Dr. Ayelet Shapira-daniels, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Ayesha Khalid, MDBoston, MA · $1,852 in drug and device payments (2025) · Telehealth ·
(617) 425-2000 Dr. Azadeh Nasseh, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 638-7428 Dr. Azd Al-mashalBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-7399 Dr. Bailey Chang, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 414-5951 Dr. Barbara Holbert, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 728-6000 Dr. Barbara Kane, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6680 Dr. Barbara Okeke, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(866) 644-8910 Dr. Barbara Trockman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 390-1204 Dr. Barbara Woo, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6700 Dr. Basak Basdag, MDBoston, MA · No drug or device payments recorded (2025) ·
(866) 644-8910 Dr. Bassima Abdallah, MDBoston, MA · No drug or device payments recorded (2025) ·
(413) 306-2453 Dr. Bechien Wu, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5656 Dr. Belinda Chan, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 643-2132 Dr. Benjamin Geisler, M.D., M.P.H.Boston, MA · No drug or device payments recorded (2025) ·
(617) 724-3874 Dr. Benjamin Grin, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Benjamin Hoffman, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-3874 Dr. Benjamin KatcherBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Benjamin Neel, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-2823 Dr. Benjamin Rome, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5775 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
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.
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