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Healthcare Providers in Maryland

Find doctors, hospitals, and clinics in Maryland from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 200 providers
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Organization (NPI-2) Active

ABDULHOSEIN N ADHAM

Internal Medicine, Gastroenterology

📍4467 OLD BRANCH AVE STE 201, TEMPLE HILLS, MD, 20748

📞 301-899-8900

NPI: 1477065209

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Organization (NPI-2) Active

ADVANCED GI ASSOCIATES LLC

Internal Medicine, Gastroenterology

📍10846 ANTIGUA TER, NORTH BETHESDA, MD, 20852

📞 301-770-5711

NPI: 1770810038

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Organization (NPI-2) Active

AFFILIATED SPECIALISTS, LLC

Internal Medicine, Gastroenterology

📍9821 GREENBELT RD, LANHAM, MD, 20706

📞 301-823-8086

NPI: 1376091355

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Organization (NPI-2) Active

AJAY BAKHSHI,MD LLC

Internal Medicine, Gastroenterology

📍9406 OLD GEORGETOWN RD, BETHESDA, MD, 20814

📞 301-530-5142

NPI: 1932379625

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Organization (NPI-2) Active

ALAN A. ROSEN, M.D., P.A.

Internal Medicine, Gastroenterology

📍2411 W. BELVEDERE AVENUE, BALTIMORE, MD, 21215

📞 410-601-8255

NPI: 1376871996

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Organization (NPI-2) Active

ALIGNMED PARTNERS, PC

Internal Medicine, Geriatric Medicine

📍420 DEAN DR, GARDENDALE, AL, 35071

📞 205-631-8709

NPI: 1881109452

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Organization (NPI-2) Active

ANDREW MROWIEC MD LLC

Legal Medicine

📍9 ABERDEEN AVE, ABERDEEN, MD, 21001

📞 410-272-8844

NPI: 1881878700

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES

Internal Medicine, Gastroenterology

📍171 DEFENSE HWY, ANNAPOLIS, MD, 21401

📞 410-571-1524

NPI: 1154311017

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍1215 ANNAPOLIS RD STE 201, ODENTON, MD, 21113

📞 410-224-2116

NPI: 1053133793

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍200 SAINT CLAIRE PL STE 100, STEVENSVILLE, MD, 21666

📞 410-224-2116

NPI: 1851113500

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍8109 RITCHIE HWY STE 102, PASADENA, MD, 21122

📞 410-224-2116

NPI: 1457173197

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍7833 WALKER DR STE 400, GREENBELT, MD, 20770

📞 410-224-2116

NPI: 1336961077

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍4175 N HANSON CT STE 304, BOWIE, MD, 20716

📞 410-224-2116

NPI: 1023830478

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Organization (NPI-2) Active

ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES PA

Internal Medicine, Gastroenterology

📍8695 COMMERCE DR STE 5, EASTON, MD, 21601

📞 410-224-2116

NPI: 1013890573

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Organization (NPI-2) Active

ANWAR I. KHOKHAR, M.D., P.A.

Internal Medicine, Gastroenterology

📍821 N EUTAW ST, BALTIMORE, MD, 21201

📞 410-225-8760

NPI: 1437347630

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🗺 Cities in Maryland

📍 Baltimore 📍 Columbia 📍 Germantown 📍 Silver Spring 📍 Waldorf 📍 Frederick 📍 Glen Burnie 📍 Gaithersburg 📍 Bethesda 📍 Rockville 📍 Bowie 📍 Towson 📍 Aspen Hill 📍 Wheaton 📍 Bel Air South 📍 Potomac 📍 Severn 📍 North Bethesda 📍 Ellicott City 📍 Annapolis

📊 Quick Stats

Providers Listed 200
Cities Found 20
State Maryland
Source NPPES NPI Registry

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Healthcare in Maryland

Maryland is home to one of the most distinguished healthcare systems in the world, anchored by Johns Hopkins Medicine in Baltimore — consistently ranked as one of the top hospitals in the United States and globally renowned for medical research, education, and clinical care. University of Maryland Medical System (UMMS) is the state's largest health system, operating the University of Maryland Medical Center (a Level I Trauma Center and academic medical center) along with hospitals throughout the state. MedStar Health and Luminis Health are other major systems serving the Baltimore-Washington corridor.

Maryland's proximity to Washington, D.C. means that many residents also access care at major medical centers in Northern Virginia and the District. The state has a highly educated and relatively affluent population, contributing to better-than-average health outcomes in many metrics. However, Baltimore City faces significant health disparities, with elevated rates of chronic disease, violence-related trauma, and substance use disorders in many neighborhoods.

Maryland expanded Medicaid in 2014, and the program covers approximately 1.6 million residents. The state operates Maryland Health Connection (marylandhealthconnection.gov), its own ACA marketplace. The Maryland Board of Physicians (mbp.state.md.us) licenses physicians and provides online verification.

Frequently Asked Questions — Maryland Healthcare