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. Joshua Garriga, MDSouth Hadley, MA · $2,535 in drug and device payments (2025) ·
(413) 794-8700 Dr. Kathleen Meade, M.D.South Hadley, MA · No drug or device payments recorded (2025) ·
(413) 534-1665 Dr. Maureen Millea, M.D.South Hadley, MA · No drug or device payments recorded (2025) ·
(413) 538-2117 Dr. Patrick Boyce, M.D.South Hadley, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 534-1665 Dr. Robert Fishman, DOSouth Hadley, MA · No drug or device payments recorded (2025) ·
(413) 538-5620 Dr. Sara Mohsin, MDSouth Hadley, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 794-8700 Dr. Madhukar Shah, M.D.South Hamilton, MA · No drug or device payments recorded (2025) ·
(978) 468-3064 Dr. Walter Clayton, M.D.South Hamilton, MA · No drug or device payments recorded (2025) ·
(978) 468-3045 Dr. Aboualkheir Alzaim, MDSouth Weymouth, MA · $626 in drug and device payments (2025) ·
(781) 340-6420 Dr. Andrea Kopasz, M.D.South Weymouth, MA · $35 in drug and device payments (2025) ·
(781) 624-8000 Dr. Bill Tsikitas, M.D.South Weymouth, MA · $25 in drug and device payments (2025) · Telehealth ·
(781) 340-8744 Dr. Brian Battista, MDSouth Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 340-1702 Dr. Charles Chalko, D.O.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 952-1240 Dr. Ching Reisig, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Elvis Aponte-rivera, M.D.South Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 952-1433 Dr. Frank Pandolfe, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Himani PatelSouth Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Iraj Aghdasi, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 331-8584 Dr. Jessica Viola, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Judy Dunal, MDSouth Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 340-1702 Dr. Kittika Mayall, DOSouth Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(817) 952-1280 Dr. Marc Mansour, MDSouth Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 952-1280 Dr. Paresha Patel, MDSouth Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 952-1280 Dr. Paula Kue, M.D.South Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 952-1280 Dr. Robert Lille, MDSouth Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 340-1702 Dr. Shady Fattoum, M.DSouth Weymouth, MA · $24 in drug and device payments (2025) ·
(781) 624-8000 Dr. Shiv Sutaria, MDSouth Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Stephen Tarpy, MDSouth Weymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 952-1460 Dr. Vivek Patel, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Arthur King, MDSouthwick, MA · No drug or device payments recorded (2025) ·
(413) 569-2257 Dr. Don Lapenas, M.D.Southwick, MA · No drug or device payments recorded (2025) ·
(413) 348-4480 Dr. Ann Gryboski, MDSouth Yarmouth, MA · $163 in drug and device payments (2025) · Telehealth ·
(508) 778-4777 Dr. Jorge Alfonso, MDSouth Yarmouth, MA · $78 in drug and device payments (2025) · Telehealth ·
(508) 778-4777 Dr. Kumara Sidhartha, MDSouth Yarmouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 778-4777 Dr. Stephen Malaquias, MDSouth Yarmouth, MA · No drug or device payments recorded (2025) ·
(508) 394-8303 Dr. John Batbouta, MDSpencer, MA · No drug or device payments recorded (2025) ·
(508) 885-9737 Dr. Joseph Kuruvilla, M.D. Dr. Mona Hinrichsen, M.D.Spencer, MA · No drug or device payments recorded (2025) ·
(508) 885-3922 Dr. Nicholas Fillipon, DOSpencer, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 885-3025 Dr. Robert Maloney, M.D.Spencer, MA · No drug or device payments recorded (2025) ·
(508) 885-3025 Dr. Ryan Fillipon, DOSpencer, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 885-3025 Dr. Talal Bou-harb, MDSpencer, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 885-3025 Dr. Aakanksha Sharma, M.D.Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-4320 Dr. Aaron Stupple, M.D.Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-6297 Dr. Abhinav Dodeja, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-6297 Dr. Adam Wychowski, M.D.Springfield, MA · $52 in drug and device payments (2025) · Telehealth ·
(413) 739-0669 Dr. Adeleke Thomas, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 748-9321 Dr. Adnan Dahdul, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 304-2501 Dr. Adrianne Seiler, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-4320 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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