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. Diane Brockmeyer, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 667-9600 Dr. Diane Fingold, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6200 Dr. Diane Krause, MD, MPHBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 636-5000 Dr. Diane Rich, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 643-8000 Dr. Diane Somlo, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-6990 Dr. Diane Sun, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Dier Hu, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-2000 Dr. Dinah Applewhite, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-9557 Dr. Dina Murad, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Dina Reiss, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 726-2862 Dr. Dineli Ahearn, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 636-5000 Dr. Disentuwahandi De Silva, MBBSBoston, MA · $30 in drug and device payments (2025) · Telehealth ·
(617) 732-5500 Dr. Divya Dua, M.DBoston, MA · No drug or device payments recorded (2025) ·
(617) 903-5000 Dr. Divya Manoharan, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Divya Satishchandra, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Dominic Amirtharaj, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-6500 Dr. Donald Foxworthy, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 421-5804 Dr. Donna Cooper, MD MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2707 Dr. Donna Felsenstein, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-3906 Dr. Donna Roy, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Douglas Fiero, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(857) 654-1000 Dr. Douglas O'connellBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-8000 Dr. Douglas Rubinson, M.D., PH.D.Boston, MA · $43 in drug and device payments (2025) · Telehealth ·
(617) 632-4405 Dr. Douglas Wright, MD PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2862 Dr. Dustin Dezube, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2865 Dr. Eduardo Nunez, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 638-7480 Dr. Eduardo Ortiz, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8925 Dr. Edward Briercheck, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 278-0055 Dr. Edward Campion, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 734-9800 Dr. Edward Hatchigian, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 667-2845 Dr. Edward Hurwitz, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Edward Pilkington, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5500 Dr. Edward Saltzman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 556-3245 Dr. Edward Weiss, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 426-5500 Dr. Eftitan Akam, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-7399 Dr. Eileen Hession, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 636-5000 Dr. Eileen Reale, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-9600 Dr. Eileen Reynolds, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 667-9600 Dr. Ekaterina Kehl, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-8854 Dr. Elaine Alpert, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 638-4118 Dr. Elaine Goodman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Elaine Hylek, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Elaine Purcell, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Elaine Woo, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-7939 Dr. Eleanor Paglia, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Eleni StavrouBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5775 Dr. Eli Miloslavsky, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-2870 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.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 6,796 in the directory Ask Zach for help choosing
Related
