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. Surya Singh, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8003 Dr. Susana AnicetoBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Susan Bennett, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2370 Dr. Susan Budnick, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-7399 Dr. Susan Cabot, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 262-1500 Dr. Susan Chang, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(646) 269-6860 Dr. Susan Dickinson Ross, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Susan Hata, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 267-7171 Dr. Susan Herzlinger Botein, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 309-2400 Dr. Susan Korrick, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 525-2771 Dr. Susan Mcgirr, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Susan Moran, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6610 Dr. Susanne Goldie, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 432-2010 Dr. Susan Phillips, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 414-5951 Dr. Susan Racine, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 421-8843 Dr. Susan Redline, MDBoston, MA · $9,511 in drug and device payments (2025) ·
(617) 732-5500 Dr. Susan Sadoughi, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-8200 Dr. Susan Seward, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-8157 Dr. Susan Weaver, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 754-9600 Dr. Sushrut Ingawale, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Suzanne Cullinane, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6640 Dr. Suzanne Koven, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-6680 Dr. Swathi YarlagaddaBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Swati Varshney, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-7399 Dr. Sydney KuoBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Sydney Montesi, MDBoston, MA · $1,971 in drug and device payments (2025) · Telehealth ·
(617) 726-2862 Dr. Sydney Thomas, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Sylvain Meylan, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3812 Dr. Sylvan Baca, MD, PHDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 732-5500 Dr. Sylvia Mckean, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-6794 Dr. Taimoor Hussain, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Taimur AbbasiBoston, MA · No drug or device payments recorded (2025) ·
(773) 827-6086 Dr. Taimur Dad, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 779-6700 Dr. Taimur Khan, M.D., M.P.H.Boston, MA · $4,086 in drug and device payments (2025) ·
(617) 267-0900 Dr. Talia Herman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 654-7275 Dr. Tamara NawarBoston, MA · No drug or device payments recorded (2025) ·
(617) 789-3000 Dr. Tammy Hshieh, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 632-8266 Dr. Tanya Keenan, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Tara JainBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Tarun Chhibba, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-0267 Dr. Tatyana Nguyen, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5951 Dr. Taya Parnas, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 562-5250 Dr. Taylor Wolfgang, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 636-8100 Dr. Tejal Gandhi, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-6077 Dr. Teresa Cheng, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 414-5951 Dr. Terrence Omalley, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-4838 Dr. Tessa Adzemovic, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Thalia Krakower, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-7930 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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