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. Ramya KorapatiNorth Grafton, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 839-7307 Dr. Shankar Narayan, M.D.North Oxford, MA · No drug or device payments recorded (2025) ·
(508) 987-1319 Dr. Ellen Pitt, M.D.North Quincy, MA · No drug or device payments recorded (2025) ·
(617) 847-6995 Dr. Gregory Smith, MDNorth Quincy, MA · No drug or device payments recorded (2025) ·
(617) 376-3000 Dr. Lee Steingisser, M.D.North Quincy, MA · No drug or device payments recorded (2025) ·
(617) 246-4464 Dr. Michael Jernigan, M.D.North Quincy, MA · No drug or device payments recorded (2025) ·
(760) 585-5052 Dr. Daniel Powers, D.O.North Reading, MA · $301,455 in drug and device payments (2025) ·
(978) 664-1990 Dr. Jayamala Pillai, MDNorth Reading, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 664-1990 Dr. Stephen Murphy, MDNorth Reading, MA · $221 in drug and device payments (2025) · Telehealth ·
(978) 664-1610 Dr. Wayne Weinreb, M.D.North Reading, MA · No drug or device payments recorded (2025) ·
(978) 276-0100 Dr. Jane Silva, M.D.North Waltham, MA · No drug or device payments recorded (2025) ·
(781) 894-3600 Dr. Anna Manatis, M.D.North Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 337-4105 Dr. Julie Thibert, D.O.Norton, MA · No drug or device payments recorded (2025) ·
(508) 824-0243 Dr. Amara Mulder, M.D.Norwell, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 878-5200 Dr. Anna Barbosa, MDNorwell, MA · $25 in drug and device payments (2025) · Telehealth ·
(781) 878-5200 Dr. David Chiang, M.DNorwell, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 878-5200 Dr. David Halle, M.D.Norwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Devina Willard, MDNorwell, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 878-5200 Dr. Edward Nalband, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Erin Morrissette, MDNorwell, MA · No drug or device payments recorded (2025) ·
(215) 983-5224 Dr. James Tate, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Leyda Delgado, MDNorwell, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 878-5200 Dr. Michele Mudgett, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Robert Kasabian, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Robert Mellors, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Sarah Murphy, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Sara Nuciforo, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Susan Swords, M.D.Norwell, MA · $186 in drug and device payments (2025) · Telehealth ·
(781) 878-5200 Dr. Timothy Lynch, MDNorwell, MA · No drug or device payments recorded (2025) ·
(781) 878-5200 Dr. Veronica Vedensky, MDNorwell, MA · $133 in drug and device payments (2025) · Telehealth ·
(781) 878-5200 Dr. Abdulfatah Elshaar, M.D.Norwood, MA · $1,548 in drug and device payments (2025) · Telehealth ·
(781) 769-7070 Dr. Angelina Alo, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 769-4000 Dr. Anne Pinto, MDNorwood, MA · $29 in drug and device payments (2025) · Telehealth ·
(781) 769-4480 Dr. Apurv Gupta, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 278-6126 Dr. Carlos Moreno, MDNorwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 769-0552 Dr. Christopher Perkins, MDNorwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 762-2626 Dr. Constantine Khoury, M.D. Dr. Dhrubajyoti Basu, M.D., MPHNorwood, MA · No drug or device payments recorded (2025) ·
(857) 307-3900 Dr. Gregory Mcsweeney, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 329-1400 Dr. James Demicco, MDNorwood, MA · No drug or device payments recorded (2025) ·
(781) 440-3700 Dr. Jane Fogg, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 329-1400 Dr. Jennifer Kilkenny, NPNorwood, MA · No drug or device payments recorded (2025) ·
(781) 769-3113 Dr. John Chisholm, D.O.Norwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 278-5540 Dr. Jonathan Kolodny, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 762-0425 Dr. Joseph Perrotto, MDNorwood, MA · No drug or device payments recorded (2025) ·
(781) 769-4682 Dr. Kristen Goncalves, RNNorwood, MA · No drug or device payments recorded (2025) ·
(857) 307-3900 Dr. Lorraine Lee-ang, MDNorwood, MA · No drug or device payments recorded (2025) ·
(857) 307-3900 Dr. Louise Schneider, MDNorwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 440-3700 Dr. Marilyn Kim, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 329-1400 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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