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

Internal Medicine in Webster, Massachusetts

Data updated monthly · Last refresh September 2026

12 Internal Medicine providers practice in Webster. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Webster

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. Beata Stancel-grabias, M.D.
Webster, MA · $120 in drug and device payments (2025) · Telehealth · (508) 949-1988
Dr. Dmitry Levenson, MD
Webster, MA · No drug or device payments recorded (2025) · (508) 671-4050
Dr. Gil Rohald, M.D.
Webster, MA · No drug or device payments recorded (2025) · (508) 943-2600
Dr. Kenneth Guarnieri, M.D.
Webster, MA · $4,543 in drug and device payments (2025) · (508) 461-0011
Dr. Krzysztof Kacprzak, M.D.
Webster, MA · $3,516 in drug and device payments (2025) · Telehealth · (508) 461-0011
Dr. Lindsey Giroux
Webster, MA · No drug or device payments recorded (2025) · (508) 461-0011
Dr. Mae Wolslegel, D.O.
Webster, MA · No drug or device payments recorded (2025) · (508) 671-4050
Dr. Mark Davidson, M.D.
Webster, MA · $24 in drug and device payments (2025) · Telehealth · (508) 943-0821
Dr. Mark Tarantan, MD
Webster, MA · No drug or device payments recorded (2025) · (508) 671-4050
Dr. Neelima Sudireddy, MD
Webster, MA · No drug or device payments recorded (2025) · (508) 949-6880
Dr. Piotr Grabias, M.D.
Webster, MA · $47 in drug and device payments (2025) · Telehealth · (508) 949-1988
Dr. Thalia Madera, PA
Webster, MA · $106 in drug and device payments (2025) · (413) 565-1000

Conditions Internal Medicine providers in Webster, 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 Webster, Massachusetts?

There are 12 Internal Medicine providers with active NPI records practicing in Webster, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Webster treat?

Internal Medicine providers in Webster 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 Webster 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.