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Healthcare Providers in Maryland

Find doctors, hospitals, and clinics in Maryland from the official NPPES NPI Registry. We found 161 providers in this listing.

161 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 161 providers
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Organization (NPI-2) Active

ABOVE ALL ODDS

Clinic/Center, Mental Health (Including Community Mental Health Center)

📍5011 ARBUTUS AVE, BALTIMORE, MD, 21215

📞 443-708-5699

NPI: 1588228688

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Organization (NPI-2) Active

ABOVE ALL ODDS

Clinic/Center, Mental Health (Including Community Mental Health Center)

📍11 E LEXINGTON ST STE 400, BALTIMORE, MD, 21202

📞 443-708-5699

NPI: 1851850044

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Organization (NPI-2) Active

ACE HEALTH SYSTEM INC

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍1315 BRETON DR, ELDERSBURG, MD, 21784

📞 443-518-6574

NPI: 1306419841

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Organization (NPI-2) Active

ACEITUNO & ACEITUNO LTD

Psychiatry & Neurology, Psychiatry

📍3231 SUPERIOR LN, BOWIE, MD, 20715

📞 301-262-1180

NPI: 1114044930

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Organization (NPI-2) Active

ADVANCED BEHAVIORAL HEALTH, INC

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍16220 FREDERICK RD STE 310, GAITHERSBURG, MD, 20877

📞 301-461-9686

NPI: 1114364817

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Organization (NPI-2) Active

ADVANCED BEHAVIORAL HEALTH, INC.

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍532 BALTIMORE BLVD STE 403, WESTMINSTER, MD, 21157

📞 301-345-1022

NPI: 1992302442

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Organization (NPI-2) Active

ADVANCED BEHAVIORAL HEALTH, INC.

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍7474 GREENWAY CENTER DR STE 730, GREENBELT, MD, 20770

📞 301-345-1022

NPI: 1538455381

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Organization (NPI-2) Active

ADVANCED BEHAVIORAL HEALTH, INC.

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍5820 YORK RD STE 202, BALTIMORE, MD, 21212

📞 301-345-1022

NPI: 1275978165

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Organization (NPI-2) Active

ADVENTIST HEALTHCARE, INC.

Psychiatric Hospital

📍14901 BROSCHART RD, ROCKVILLE, MD, 20850

📞 301-251-4500

NPI: 1497751135

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Organization (NPI-2) Active

ALEX DECKER

General Acute Care Hospital, Children

📍106 EL CAMINO WAY, OXON HILL, MD, 20744

📞 301-839-2852

NPI: 1104170380

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Organization (NPI-2) Active

AMERICAN PSYCHIATRY NEUROLOGY AND SLEEP MEDICINE

Psychiatry & Neurology, Psychiatry

📍2205 ROGENE DR, BALTIMORE, MD, 21209

📞 617-629-2577

NPI: 1396155842

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Organization (NPI-2) Active

AMITY GROUP LLC

Community/Behavioral Health

📍8409 WEXFORD RD, UPPER MARLBORO, MD, 20772

📞 337-349-9849

NPI: 1659120954

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Organization (NPI-2) Active

ANGEL OAK PSYCHIATRY, LLC

Psychiatry & Neurology, Child & Adolescent Psychiatry

📍6701 DEMOCRACY BLVD STE 300, BETHESDA, MD, 20817

📞 301-941-7635

NPI: 1114783792

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Organization (NPI-2) Active

ARAMARK

General Acute Care Hospital, Children

📍2401 W BELVEDERE AVE, BALTIMORE, MD, 21215

📞 410-601-5728

NPI: 1730396714

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Organization (NPI-2) Active

ATLANTIC GENERAL HOSPITAL CORPORATION

Social Worker, Clinical

📍9714 HEALTHWAY DR, BERLIN, MD, 21811

📞 410-641-3340

NPI: 1306408612

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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 161
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