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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

1 AXIUM, LLC

Community/Behavioral Health

📍4041 POWDER MILL RD STE 300, BELTSVILLE, MD, 20705

📞 202-808-2878

NPI: 1346697208

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Organization (NPI-2) Active

20/20 GENESYSTEMS, INC.

Clinical Medical Laboratory

📍9430 KEY WEST AVE, ROCKVILLE, MD, 20850

📞 240-453-6339

NPI: 1588938690

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Organization (NPI-2) Active

A CELL

Clinical Medical Laboratory

📍8671 ROBERT FULTON DR, COLUMBIA, MD, 21046

📞 410-953-8541

NPI: 1124319637

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Organization (NPI-2) Active

A MATTER OF PSYCHOLOGY PLLC

Psychologist, Clinical

📍7723 WILSON AVE, PARKVILLE, MD, 21234

📞 202-417-7793

NPI: 1194545657

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Organization (NPI-2) Active

A QUIET JOURNEY COUNSELING, LLC

Counselor, Professional

📍10000 COLESVILLE RD, SILVER SPRING, MD, 20901

📞 301-370-6613

NPI: 1578953493

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Organization (NPI-2) Active

A.R.T. INSTITUTE OF WASHINGTON, INC.

Clinical Medical Laboratory

📍8901 WISCONSIN AVE, BETHESDA, MD, 20889

📞 301-400-2143

NPI: 1215277058

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Individual (NPI-1) Active

RACHEL AARON PhD

Psychologist, Clinical

📍600 N WOLFE STREET, BALTIMORE, MD, 21287

📞 410-614-4030

NPI: 1003294232

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Individual (NPI-1) Active

ADRIANA CAROLINA ABADI PsyD

Psychologist, Clinical

📍6931 ARLINGTON RD STE 250, BETHESDA, MD, 20814

📞 240-744-7122

NPI: 1396534293

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Organization (NPI-2) Active

ABBA ENTERPRISES LLC

Psychologist, Clinical

📍2301 RESEARCH BLVD, ROCKVILLE, MD, 20850

📞 703-752-7881

NPI: 1346507332

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Individual (NPI-1) Active

REBECCA LAUREN ABELL Psy.D.

Psychologist, Clinical

📍10400 CONNECTICUT AVE STE 500, KENSINGTON, MD, 20895

📞 301-751-2970

NPI: 1184075822

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Individual (NPI-1) Active

ARIELLA ABRAHAM Psy.D.

Psychologist, Clinical

📍1407 YORK RD, LUTHERVILLE, MD, 21093

📞 410-825-2281

NPI: 1629214671

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Individual (NPI-1) Active

MUNAZZA SAALIM ABRAHAM PhD

Psychologist, Clinical

📍803 N STREEPER ST, BALTIMORE, MD, 21205

📞 910-508-8879

NPI: 1922831361

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Individual (NPI-1) Active

SHERRI B ABRAHAM PsyD

Psychologist, Clinical

📍11092 HIDDEN TRAIL DR, OWINGS MILLS, MD, 21117

📞 443-602-0928

NPI: 1427134642

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Individual (NPI-1) Active

ALEXANDER JOSEPH ABRAMOWICZ PsyD

Psychologist, Clinical

📍166 DEFENSE HWY STE 203, ANNAPOLIS, MD, 21401

📞 215-694-9530

NPI: 1558973503

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Organization (NPI-2) Active

ABRAMS & ASSOCIATES

Psychologist, Clinical

📍3841 FARRAGUT AVE, KENSINGTON, MD, 20895

📞 301-523-0477

NPI: 1417263583

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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