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. Jennifer Trebilcock, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Jesse ColemanWorcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-1000 Dr. Jithu Pradeep, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Joel Popkin, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2513 Dr. John Mckenna, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2513 Dr. John Solomonides, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 856-2731 Dr. Joleigh FerroWorcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-8515 Dr. Jonathan Min, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Jon Trister, M.D.Worcester, MA · $2,161 in drug and device payments (2025) · Telehealth ·
(508) 754-9950 Dr. Jorge DabdoubWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Jorgjeta Bukli, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Joseph Antaki, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8017 Dr. Joseph Charpentier, D.O.Worcester, MA · $550 in drug and device payments (2025) ·
(774) 442-2173 Dr. Joshua Russell, DOWorcester, MA · $543 in drug and device payments (2025) ·
(508) 363-5000 Dr. Julia Andrieni, M.D.Worcester, MA · $24 in drug and device payments (2025) ·
(508) 334-2731 Dr. Jung Hyun Park, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 333-4851 Dr. Justin Yamin, M.D.Worcester, MA · $103 in drug and device payments (2025) · Telehealth ·
(508) 856-6239 Dr. Jyothi Margapuri, M.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-2731 Dr. Kanav GuptaWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-2731 Dr. Karrar Al GburiWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Kasey Lai, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8015 Dr. Katharine Griffey, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Kathryn Post, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Keerthana Paladugu, M.DWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Keivan Zandinejad, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Kern Bayard, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2300 Dr. Keziya MathewWorcester, MA · $29 in drug and device payments (2025) ·
(508) 363-6156 Dr. Khaled Sheikh Qasem, M.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-8515 Dr. Khushboo Shah, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Kimberly Eisenstock, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 441-6767 Dr. Kimiyoshi Kobayashi, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Kripa Gautam, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2300 Dr. Krissie Connor, DOWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2505 Dr. Lakshmi Gnana GogineniWorcester, MA · $343 in drug and device payments (2025) ·
(508) 363-5000 Dr. Laura Bessette, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2300 Dr. Laura Hallett, M.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-2731 Dr. Laurence Cignoli, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 437-5328 Dr. Laurent Benedetti, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 363-5000 Dr. Lawrence Garber, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 595-2300 Dr. Lei Jiang, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 425-2500 Dr. Lester Mietkiewicz, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1448 Dr. Li-fen Chen, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8015 Dr. Lisa Bocelli, D.O.Worcester, MA · $4,340 in drug and device payments (2025) · Telehealth ·
(508) 856-2846 Dr. Liya Roudaia, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Lizar Ace MangioWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Loura KhalloufWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Luanne Thorndyke, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-2731 Dr. Luke WakeenWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8515 Dr. Luna Hidaya, M.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-8802 Dr. Lynn Li, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 856-2731 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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