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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

1ST MEDICAL PAIN MANAGEMENT SPECIALISTS

Clinic/Center

📍20 MAYO RD STE 201, EDGEWATER, MD, 21037

📞 410-956-6800

NPI: 1578231213

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Organization (NPI-2) Active

A CLEAN START LLC

General Practice

📍3 GREENWOOD PL STE 108, PIKESVILLE, MD, 21208

📞 410-205-7698

NPI: 1194295881

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Organization (NPI-2) Active

ABOVE ALL ODDS

Community/Behavioral Health

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

📞 443-708-5699

NPI: 1417440157

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Organization (NPI-2) Active

ACC PSYCHIATRY LLC

Psychiatry & Neurology, Psychiatry

📍1643 LIBERTY RD STE 105, ELDERSBURG, MD, 21784

📞 443-920-5333

NPI: 1902383318

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Organization (NPI-2) Active

ACCESS TELECARE, PLLC

Internal Medicine

📍1717 MAIN ST STE 5850, DALLAS, TX, 75201

📞 972-449-0540

NPI: 1013303080

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Organization (NPI-2) Active

ACCOMPANY MEDICAL GROUP OF COLORADO, P.C.

Internal Medicine

📍4550 MONTGOMERY AVE, BETHESDA, MD, 20814

📞 301-375-0166

NPI: 1790513067

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Organization (NPI-2) Active

ACCOMPANY MEDICAL GROUP OF INDIANA, P.C.

Internal Medicine

📍4550 MONTGOMERY AVE STE 3, BETHESDA, MD, 20814

📞 301-375-0166

NPI: 1588408314

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Organization (NPI-2) Active

ACCOMPANY MEDICAL GROUP OF MASSACHUSETTS, P.C.

Internal Medicine

📍4550 MONTGOMERY AVE FL 9, BETHESDA, MD, 20814

📞 301-375-0166

NPI: 1770396772

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Organization (NPI-2) Active

ACCOMPANY MEDICAL GROUP OF MICHIGAN, P.C.

Internal Medicine

📍2111 WOODWARD AVE STE 1200, DETROIT, MI, 48201

📞 313-488-4332

NPI: 1619673886

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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

ADDICTION WELLNESS CENTER PA LLC

Psychiatry & Neurology, Psychiatry

📍4755 LINGLESTOWN RD STE 402B, HARRISBURG, PA, 17112

📞 667-367-8357

NPI: 1013757525

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Organization (NPI-2) Active

ADJUVANT BEHAVIORAL HEALTH INC

Clinic/Center

📍400 E PRATT ST FL 8, BALTIMORE, MD, 21202

📞 866-912-2746

NPI: 1740004092

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Organization (NPI-2) Active

ADVANCED NEUROLOGY AND SLEEP CENTER OF FREDERICK

Psychiatry & Neurology, Neurology

📍174 THOMAS JOHNSON DR, FREDERICK, MD, 21702

📞 301-668-9380

NPI: 1912166430

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Organization (NPI-2) Active

ADVANCED PAIN AND NEUROLOGY CENTER

Psychiatry & Neurology, Pain Medicine

📍501 N FREDERICK AVE STE 302, GAITHERSBURG, MD, 20877

📞 240-220-6600

NPI: 1558169664

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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