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
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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. Folashade May, M.D.Boston, MA · $2,409 in drug and device payments (2025) ·
(617) 724-6200 Dr. Fouad Chouairi, MDBoston, MA · No drug or device payments recorded (2025) ·
(637) 732-5500 Dr. Francesca Giacona, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Francesca Marangell, D.O.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 789-3000 Dr. Frances Hayes, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-8433 Dr. Frances Ue, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 643-8245 Dr. Francine Monahan, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 859-5000 Dr. Francis Campion, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 421-5804 Dr. Frank Sacks, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-6896 Dr. Frank Speizer, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 525-2275 Dr. Frannie Kronenberg, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-3456 Dr. Frederick LeeBoston, MA · No drug or device payments recorded (2025) ·
(617) 308-3804 Dr. Frederick Tsai, M.D., PH.D. Dr. Gabriela Gomez, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5775 Dr. Gabriela Milla Godoy, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-8881 Dr. Gabriel Foster, M.D.Boston, MA · $786 in drug and device payments (2025) · Telehealth ·
(617) 667-7000 Dr. Gabrielle Bromberg, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 643-0596 Dr. Gabrielle LeeBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Gaelle Brun-cottan, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Gail Lee, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 482-7555 Dr. Gail O'brien, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 724-4260 Dr. Gairy Hall, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 373-5190 Dr. Gala Moreno LepeBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5775 Dr. Gale Haydock, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2368 Dr. Garrett Chinn, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 726-2862 Dr. Gary Weiser, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 421-8843 Dr. Gaurab Basu, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-6040 Dr. Gaurav Singal, M.D.Boston, MA · $112,575 in drug and device payments (2025) ·
(617) 726-2865 Dr. Genoveva Pedrique Lopez, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 779-6342 Dr. George Alba, MDBoston, MA · $2,700 in drug and device payments (2025) · Telehealth ·
(617) 726-2865 Dr. George Cohen, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 227-5699 Dr. George Dec, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-8237 Dr. George Hasiotis, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 367-6366 Dr. George Thibault, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-1479 Dr. Gerald Kassels, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(616) 573-7110 Dr. Gerald Smetana, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-9600 Dr. Gerardo Yanayaco, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 263-4646 Dr. Gerburg Wulf, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 667-0843 Dr. Geren Stone, MDBoston, MA · No drug or device payments recorded (2025) ·
(857) 654-1000 Dr. Gianna Aliberti, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Gila Kriegel, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 667-9600 Dr. Gin Yi Lee, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Giorgi Goletiani, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 779-6342 Dr. Giorgi Pkhakadze, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 779-6342 Dr. Giovanna Leddy, MDBoston, MA · $577 in drug and device payments (2025) · Telehealth ·
(617) 421-2144 Dr. Giselle Suero Abreu, MD, PHD, MSCBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2677 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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