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Healthcare Providers in Maryland

Find doctors, hospitals, and clinics in Maryland from the official NPPES NPI Registry. We found 185 providers in this listing.

185 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 76–90 of 185 providers
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Individual (NPI-1) Active

DIANE JOY HORVATH MD

Obstetrics & Gynecology, Complex Family Planning

📍7305 BALTIMORE AVE STE 107, COLLEGE PARK, MD, 20740

📞 301-375-0110

NPI: 1346432788

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Individual (NPI-1) Active

STEPHEN J. HORWITZ M.D.

Obstetrics & Gynecology, Gynecology

📍7504 ROYAL DOMINION DR, BETHESDA, MD, 20817

📞 301-469-6612

NPI: 1093721631

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Individual (NPI-1) Active

YAO-KING HSU m.d.

Obstetrics & Gynecology, Gynecology

📍200 E 33RD ST STE 466, BALTIMORE, MD, 21218

📞 410-243-6224

NPI: 1962461996

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Individual (NPI-1) Active

OLUREMI T ILUPEJU MD

General Practice

📍7221 HANOVER PKWY STE C, GREENBELT, MD, 20770

📞 301-439-4422

NPI: 1225093768

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Individual (NPI-1) Active

ALIN IONESCU MD

Obstetrics & Gynecology

📍10810 CONNECTICUT AVE, KENSINGTON, MD, 20895

📞 301-929-7100

NPI: 1659675080

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Individual (NPI-1) Active

SUSAN WEITZ JAFFE MD

Obstetrics & Gynecology, Gynecology

📍6000 EXECUTIVE BLVD, ROCKVILLE, MD, 20852

📞 301-468-8999

NPI: 1851359632

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Individual (NPI-1) Active

WALTER JAMES

Obstetrics & Gynecology, Gynecology

📍2800 KIRK AVE, BALTIMORE, MD, 21218

📞 410-467-7140

NPI: 1821375486

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Individual (NPI-1) Active

ANNA CARDALL JARVIS MD

Obstetrics & Gynecology, Gynecology

📍1800 ORLEANS ST, BALTIMORE, MD, 21287

📞 410-955-5000

NPI: 1336899749

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Individual (NPI-1) Active

SUSAN E JENKINS M.D

Obstetrics & Gynecology, Gynecology

📍1450 MERCANTILE LN, LARGO, MD, 20774

📞 301-583-0500

NPI: 1942299417

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Individual (NPI-1) Active

CANDICE ELIZABETH JONESCOX M.D.

Obstetrics & Gynecology, Gynecology

📍6301 EXECUTIVE BLVD, ROCKVILLE, MD, 20852

📞 301-770-4967

NPI: 1912102260

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Individual (NPI-1) Active

EMERSON R JULIAN m.d.

Obstetrics & Gynecology, Gynecology

📍315 N CALVERT ST FL 2, BALTIMORE, MD, 21202

📞 410-332-1095

NPI: 1730241530

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Individual (NPI-1) Active

LAURA RAO KATTA M.D.

Obstetrics & Gynecology, Gynecology

📍550 N BROADWAY, BALTIMORE, MD, 21205

📞 410-732-8229

NPI: 1134268618

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Individual (NPI-1) Active

WILLIAM H KATZ MD

Obstetrics & Gynecology, Gynecology

📍598 CYNWOOD DR, EASTON, MD, 21601

📞 410-822-1221

NPI: 1255339875

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Individual (NPI-1) Active

GARO KEBEJIAN MD

Obstetrics & Gynecology, Gynecology

📍7600 OSLER DRIVE, TOWSON, MD, 21204

📞 410-296-5265

NPI: 1790845550

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Individual (NPI-1) Active

KEITH STEFON KELLY M.D.

Obstetrics & Gynecology, Gynecology

📍11701 LIVINGSTON RD STE 308, FORT WASHINGTON, MD, 20744

📞 301-292-6140

NPI: 1770604043

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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 185
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