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. Samah Abdallah, MDBrighton, MA · $287 in drug and device payments (2025) ·
(617) 779-6342 Dr. Samudyata Satish, MDBrighton, MA · No drug or device payments recorded (2025) ·
(617) 789-3000 Dr. Sara Ramadan, MDBrighton, MA · No drug or device payments recorded (2025) ·
(617) 789-3000 Dr. Satani Sharkas, MDBrighton, MA · $37 in drug and device payments (2025) ·
(617) 789-3000 Dr. Sheila Macdonnell, M.D.Brighton, MA · No drug or device payments recorded (2025) ·
(617) 789-2464 Dr. Svetlana Budman, M.D.Brighton, MA · No drug or device payments recorded (2025) ·
(617) 254-4966 Dr. Tatiana JosephBrighton, MA · $750 in drug and device payments (2025) ·
(617) 789-3000 Dr. Tayebah Mumtaz, MDBrighton, MA · $1,730 in drug and device payments (2025) ·
(617) 789-3000 Dr. Thy Dang, MDBrighton, MA · $102 in drug and device payments (2025) · Telehealth ·
(617) 562-5250 Dr. William Laband, MBBSBrighton, MA · $212 in drug and device payments (2025) ·
(617) 789-3000 Dr. Yaakov Weinreb, MDBrighton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 782-5316 Dr. Charles Cavagnaro, MDBrimfield, MA · No drug or device payments recorded (2025) ·
(413) 245-3389 Dr. Elizabeth Smola, M.D.Brimfield, MA · No drug or device payments recorded (2025) ·
(413) 245-6234 Dr. Aderinola Ojengbede, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 427-2335 Dr. Aditya Neravetla, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 559-6699 Dr. Aida Hanna, M.D..Brockton, MA · No drug or device payments recorded (2025) ·
(508) 941-7268 Dr. Akshay Shanbhag, MDBrockton, MA · $27 in drug and device payments (2025) ·
(508) 941-7299 Dr. Alexander Georgakis, MDBrockton, MA · $9 in drug and device payments (2025) · Telehealth ·
(508) 894-0400 Dr. Alphonse Wilfred, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 941-7268 Dr. Amit Prasad, MDBrockton, MA · $17 in drug and device payments (2025) ·
(508) 894-0400 Dr. Amy Baughman, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(774) 826-1860 Dr. Armida Lefranc Torres, MD Dr. Ashwin Swami, M.DBrockton, MA · $114,490 in drug and device payments (2025) ·
(508) 941-7299 Dr. Asnat Koehne, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 894-0400 Dr. Azmat Maskati, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 559-6699 Dr. Bahareh Ehsaei, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 894-0400 Dr. Bahige Asaker, DOBrockton, MA · $2,140 in drug and device payments (2025) ·
(508) 586-7706 Dr. Benjamin Cooley, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 894-0400 Dr. Benjamin Lightfoot, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 559-6699 Dr. B. Minsuk Lee, MDBrockton, MA · $61 in drug and device payments (2025) ·
(508) 427-3000 Dr. Bradley Eisenberg, DOBrockton, MA · No drug or device payments recorded (2025) ·
(508) 427-3000 Dr. Bruce Ring, MDBrockton, MA · No drug or device payments recorded (2025) ·
(308) 897-6030 Dr. Carl Singletary, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 427-3290 Dr. Chandrika Kambam, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 894-0400 Dr. Christopher Gudas, MDBrockton, MA · $6,304 in drug and device payments (2025) ·
(508) 941-7000 Dr. Christopher Johnson, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 427-3741 Dr. Christos Katavolos, M.D.Brockton, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 427-2335 Dr. Dale Ellenberg, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 941-7458 Dr. Darma MarcelinBrockton, MA · $106 in drug and device payments (2025) · Telehealth ·
(508) 283-3154 Dr. David Mudd, MDBrockton, MA · $623 in drug and device payments (2025) · Telehealth ·
(508) 897-6080 Dr. Deborah Makinde, MDBrockton, MA · $16 in drug and device payments (2025) ·
(508) 941-7000 Dr. Dino Constantinou, MDBrockton, MA · $19 in drug and device payments (2025) · Telehealth ·
(508) 894-0400 Dr. Douglass Bibuld, M.D.Brockton, MA · $120 in drug and device payments (2025) ·
(508) 559-6699 Dr. Edward Freccero, MDBrockton, MA · $15 in drug and device payments (2025) · Telehealth ·
(508) 583-7595 Dr. Elisa Mulcahy, MDBrockton, MA · $762 in drug and device payments (2025) · Telehealth ·
(508) 897-6150 Dr. Elsie Varughese, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 559-6699 Dr. Engel Bido Santos, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 941-7268 Dr. Felix Mayers, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(508) 941-7268 Dr. Fred Thaler, MDBrockton, MA · No drug or device payments recorded (2025) ·
(508) 897-6200 Dr. Gail Gazelle, M.D.Brockton, MA · No drug or device payments recorded (2025) ·
(617) 232-1600 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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