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. Fatoumata Sylla, MDBeverly, MA · $205 in drug and device payments (2025) · Telehealth ·
(978) 927-1859 Dr. Frank Carbone, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 927-1919 Dr. Jacqueline Swan, MDBeverly, MA · No drug or device payments recorded (2025) · Telehealth ·
(877) 379-5522 Dr. Joel Shelkrot, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 922-3000 Dr. Jonathan Snyder, MDBeverly, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 279-0800 Dr. Joseph Shalhoub, M.D.Beverly, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 949-8686 Dr. Liesbeth Tryzelaar, MDBeverly, MA · No drug or device payments recorded (2025) ·
(978) 712-3360 Dr. Li Huang, MD, PHDBeverly, MA · No drug or device payments recorded (2025) ·
(978) 927-1919 Dr. Meher Ahmed, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 922-3000 Dr. Pierre Abou-ezzi, MDBeverly, MA · $25 in drug and device payments (2025) · Telehealth ·
(978) 524-8181 Dr. Robert Tavares, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 922-3000 Dr. Ronald Newman, MDBeverly, MA · $135 in drug and device payments (2025) ·
(978) 922-3000 Dr. Roy Ruff, MDBeverly, MA · No drug or device payments recorded (2025) ·
(978) 922-5200 Dr. Sabrina Haas, MDBeverly, MA · $41 in drug and device payments (2025) · Telehealth ·
(978) 356-5524 Dr. Sashikanth Kodali, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 524-7937 Dr. Shamila Saiyed, M.D.Beverly, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 922-3000 Dr. Ullrich Schwertschlag, M.D.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 921-5237 Dr. Urey Chow, D.O.Beverly, MA · No drug or device payments recorded (2025) ·
(978) 922-3000 Dr. Anna Livson, M.D.Billerica, MA · No drug or device payments recorded (2025) ·
(781) 505-8700 Dr. Daniel Mccarthy, M.D.Billerica, MA · No drug or device payments recorded (2025) ·
(781) 272-7787 Dr. David Dohan, M.D.Billerica, MA · $51 in drug and device payments (2025) ·
(781) 505-8700 Dr. Glenn Gutierrez, M.D.Billerica, MA · No drug or device payments recorded (2025) ·
(978) 663-6666 Dr. Mitchell Kase, M.D.Billerica, MA · No drug or device payments recorded (2025) ·
(781) 505-8700 Dr. Padmavati Pimrale, MDBillerica, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 505-8700 Dr. Shazneen Eisner, M.D.Billerica, MA · No drug or device payments recorded (2025) ·
(978) 663-3410 Dr. Aaron Kesselheim, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5500 Dr. Aaron Mann, M.D.Boston, MA · $98 in drug and device payments (2025) · Telehealth ·
(617) 732-5845 Dr. Aaron Schwartz, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Aaron WangBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-7990 Dr. Aartik Sarma, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2865 Dr. Abdikarin AbdullahiBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5775 Dr. Abdullah Khalid, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Abdul Mueez Alam Kayani, M.D. Dr. Abdul-rahman Diab, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 278-0055 Dr. Abhijeet Waghray, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Abigayle Sullivan, DOBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Abirami Natarajan, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5500 Dr. Abraham Cherukara, MDBoston, MA · No drug or device payments recorded (2025) ·
(508) 507-0589 Dr. Adam Albano, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 267-0900 Dr. Adam BeckmanBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Adam Bernstein, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 421-1192 Dr. Adam Crystal, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2066 Dr. Adam Licurse, M.D.Boston, MA · $151 in drug and device payments (2025) · Telehealth ·
(617) 732-5500 Dr. Adam Puchalski, M.D.Boston, MA · $459 in drug and device payments (2025) · Telehealth ·
(617) 726-4400 Dr. Adam Rodman, M.D., M.P.H.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Adam Rose, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Adaugo Amobi, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6700 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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