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. Dimitra Tsatsoulis, MDLowell, MA · No drug or device payments recorded (2025) ·
(847) 364-4418 Dr. Dimitre Sirakov, M.D.Lowell, MA · $263 in drug and device payments (2025) · Telehealth ·
(978) 452-9700 Dr. Dragan Petakov, MDLowell, MA · $141 in drug and device payments (2025) · Telehealth ·
(978) 452-9700 Dr. Frances Morse, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 459-0531 Dr. Hamid Danesh, MDLowell, MA · $132 in drug and device payments (2025) · Telehealth ·
(978) 746-7778 Dr. Herbert Kleinman, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 671-9000 Dr. Ilene Sandra Cohen, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 323-2269 Dr. Jennifer RussoLowell, MA · $588 in drug and device payments (2025) · Telehealth ·
(978) 513-7300 Dr. Jose Moreno ChiribogaLowell, MA · No drug or device payments recorded (2025) ·
(347) 420-1550 Dr. Kabilan Dharmarajan, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-6439 Dr. Krishnamoorthy Rao, M.DLowell, MA · No drug or device payments recorded (2025) ·
(978) 746-7778 Dr. Lata Mundkur, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 452-0672 Dr. Linda Musetti Kinch, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 644-0863 Dr. Madison Dixon, MDLowell, MA · No drug or device payments recorded (2025) ·
(800) 933-5593 Dr. Margaret Allard, MD MPHLowell, MA · No drug or device payments recorded (2025) ·
(978) 275-1913 Dr. Mariana Chemaly, MDLowell, MA · $127 in drug and device payments (2025) · Telehealth ·
(978) 970-1607 Dr. Mark Romanowsky, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 458-1293 Dr. Matthew Savory, DOLowell, MA · $84 in drug and device payments (2025) · Telehealth ·
(978) 970-1607 Dr. Meaghan Nitka, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 934-8323 Dr. Montu Patel, DOLowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 452-9700 Dr. Mukund Gupta, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 746-7778 Dr. Nafees Khusro, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 459-2273 Dr. Nawshin Jamil, DOLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-6439 Dr. Pauline Tsirigotis, MDLowell, MA · $112 in drug and device payments (2025) · Telehealth ·
(978) 970-1607 Dr. Paurnima Warke, MDLowell, MA · $122 in drug and device payments (2025) · Telehealth ·
(978) 452-9700 Dr. Peter Bradshaw, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 459-3341 Dr. Philip Kotsios, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 937-0500 Dr. Rachel Stark, MDLowell, MA · No drug or device payments recorded (2025) ·
(857) 364-6772 Dr. Ramya Prabhakar, M.D.Lowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 942-2064 Dr. Riad EttunsiLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-6000 Dr. Ria Roberts, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-9700 Dr. Richa Nahar, M.D.Lowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 937-6000 Dr. Richard Sachs, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 459-0531 Dr. Sachin Patel, M.D.Lowell, MA · $1,322 in drug and device payments (2025) ·
(978) 710-4242 Dr. Sara Clay, MDLowell, MA · $21 in drug and device payments (2025) · Telehealth ·
(978) 452-9700 Dr. Seema Gupta, M.D.Lowell, MA · No drug or device payments recorded (2025) ·
(978) 342-4144 Dr. Seema Sahib, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-6439 Dr. Shabnam Cheriyath, MDLowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 937-9700 Dr. Sivaram Yamajala, MDLowell, MA · No drug or device payments recorded (2025) ·
(978) 459-4544 Dr. Sneha Shah, MDLowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 937-6439 Dr. Stella Abhyankar, MDLowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 937-6439 Dr. Supriya Parvatini, M.DLowell, MA · No drug or device payments recorded (2025) ·
(978) 937-6439 Dr. Supriya Rao, M.D.Lowell, MA · $8,894 in drug and device payments (2025) · Telehealth ·
(978) 459-6737 Dr. Tushar Patel, M.D.Lowell, MA · $138 in drug and device payments (2025) · Telehealth ·
(978) 452-9700 Dr. Zaheer Ahmed, M.D.Lowell, MA · $25 in drug and device payments (2025) · Telehealth ·
(978) 458-7000 Dr. Gino Mercadante, D.O.Ludlow, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 589-7176 Dr. Jeffrey Henderson, DOLudlow, MA · No drug or device payments recorded (2025) ·
(413) 589-7176 Dr. Lois Albury, MDLudlow, MA · No drug or device payments recorded (2025) ·
(413) 589-7581 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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