HealthcareDiscovery.AI / Doctors / Massachusetts / Cambridge / Internal Medicine

Internal Medicine in Cambridge, Massachusetts

Data updated monthly · Last refresh September 2026

299 Internal Medicine providers practice in Cambridge, and 13% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Cambridge

Listed alphabetically. 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. Gregory Lines, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-1000
Dr. Gregson Pigott, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-3600
Dr. Gunjan Senapati, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (248) 515-7890
Dr. Guy Pugh, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-6225
Dr. Hamna Umar, MD
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 491-5586
Dr. Hannah Olivet, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 575-5570
Dr. Helena Santos-martins, M.D.
Cambridge, MA · $263 in drug and device payments (2025) · Telehealth · (617) 665-3000
Dr. Henrietta Barnes
Cambridge, MA · No drug or device payments recorded (2025) · (617) 575-5570
Dr. Howard Heller, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 253-1615
Dr. Hussam Kurdi, MD
Cambridge, MA · $688 in drug and device payments (2025) · Telehealth · (617) 665-1580
Dr. Ian Mccart, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 233-4356
Dr. Ira Mintzer
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-1032
Dr. Irving Weintraub, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-7959
Dr. Jackie Bronico, M.D., MSC
Cambridge, MA · No drug or device payments recorded (2025) · (617) 286-4565
Dr. Jacqueline Spencer, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (914) 522-5666
Dr. James Hamblin, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (336) 749-7863
Dr. James Miller, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-5420
Dr. James Nolan
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 575-5570
Dr. Jamie Lipman
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 665-1068
Dr. Jana Naef, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 354-0915
Dr. Janine Mccauley, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 499-5112
Dr. Janine Petito
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 665-1000
Dr. Jean Kasmer, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 495-8414
Dr. Jeffrey Held, MD
Cambridge, MA · $25 in drug and device payments (2025) · (617) 258-9355
Dr. Jeremy Keller, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 665-3600
Dr. Jesse Bossingham, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-1000
Dr. Jessica Feldman, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 492-3500
Dr. Jia Liu
Cambridge, MA · No drug or device payments recorded (2025) · (908) 461-3942
Dr. Jianfeng Wang, M.D.
Cambridge, MA · $374 in drug and device payments (2025) · (617) 492-3500
Dr. Jianying Yang, M.D
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 492-3500
Dr. Jing Luan, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 876-4344
Dr. Joanna Haas, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 768-6827
Dr. Joan Savitsky, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 492-3500
Dr. Joel Sawady, MD
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 575-5550
Dr. John Alam, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 444-6100
Dr. John Brusch, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-1800
Dr. John Kim, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-1000
Dr. Jordan Cahn, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 665-1000
Dr. Jordan Ueberroth, MD
Cambridge, MA · $393 in drug and device payments (2025) · (617) 492-3500
Dr. Joseph Omlor, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 492-3500
Dr. Joseph Wong, MD
Cambridge, MA · $4,074 in drug and device payments (2025) · (617) 499-5112
Dr. Joseph Zorn, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-5405
Dr. Joycelyn Datu, MD
Cambridge, MA · No drug or device payments recorded (2025) · Telehealth · (617) 864-8822
Dr. Judy Kwok, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 575-5850
Dr. Julie Wu, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 495-5711
Dr. Jyothi Ravindra
Cambridge, MA · No drug or device payments recorded (2025) · (617) 591-6300
Dr. Karen Chahal, MD
Cambridge, MA · No drug or device payments recorded (2025) · (617) 492-3500
Dr. Karen Leitner, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 575-5570
Dr. Karen Macheledt, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 945-1196
Dr. Karen Victor, M.D.
Cambridge, MA · No drug or device payments recorded (2025) · (617) 661-4600

Conditions Internal Medicine providers in Cambridge, 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.

Common questions

How many Internal Medicine providers are in Cambridge, Massachusetts?

There are 299 Internal Medicine providers with active NPI records practicing in Cambridge, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Cambridge received drug or device company payments?

38 of 299 (13%) 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 Cambridge treat?

Internal Medicine providers in Cambridge 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 records 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.

All specialties in Cambridge Internal Medicine across Massachusetts

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.