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Healthcare Providers in Maryland

Find doctors, hospitals, and clinics in Maryland from the official NPPES NPI Registry. We found 107 providers in this listing.

107 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 107 providers
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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 PULMONARY AND SLEEP ASSOCIATES OF FREDERICK, LLC

Internal Medicine, Pulmonary Disease

📍801 TOLL HOUSE AVE STE D2, FREDERICK, MD, 21701

📞 240-405-7347

NPI: 1639304215

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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

ANNAPOLIS ASTHMA PULMONARY AND SLEEP SPEC

Internal Medicine, Pulmonary Disease

📍2000 MEDICAL PKWY, ANNAPOLIS, MD, 21401

📞 410-266-1644

NPI: 1306911995

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Organization (NPI-2) Active

BEST HEALTH SERVICES PC

Family Medicine, Sleep Medicine

📍8333 CHERRY LN, LAUREL, MD, 20707

📞 866-938-9996

NPI: 1194144618

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Organization (NPI-2) Active

BEST HEALTH SERVICESPC

Family Medicine, Sleep Medicine

📍3763 FETTLER PARK DR, DUMFRIES, VA, 22025

📞 571-931-6012

NPI: 1518279116

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Organization (NPI-2) Active

BREATHE360 LLC

Internal Medicine, Pulmonary Disease

📍107 N BRIDGE ST, ELKTON, MD, 21921

📞 443-499-4005

NPI: 1003635327

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Organization (NPI-2) Active

CLARKSBURG MED INC

Internal Medicine

📍23208 BREWERS TAVERN WAY, CLARKSBURG, MD, 20871

📞 301-515-3333

NPI: 1174728851

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Organization (NPI-2) Active

COMMONWEALTH SLEEP CENTER, LLC

Internal Medicine, Sleep Medicine

📍7001 HERITAGE VILLAGE PLZ STE 120, GAINESVILLE, VA, 20155

📞 571-261-9877

NPI: 1356511554

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Organization (NPI-2) Active

COMPREHENSIVE SLEEP CARE CENTER INC

Internal Medicine, Sleep Medicine

📍6000 EXECUTIVE BLVD STE 604, NORTH BETHESDA, MD, 20852

📞 703-729-3420

NPI: 1780471631

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Organization (NPI-2) Active

COMPREHENSIVE SLEEP CARE CENTER INC

Internal Medicine, Sleep Medicine

📍12850 MIDDLEBROOK RD STE 250, GERMANTOWN, MD, 20874

📞 703-729-3420

NPI: 1144017005

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Organization (NPI-2) Active

COMPREHENSIVE SLEEP CARE CENTER, INC.

Internal Medicine, Sleep Medicine

📍621 RIDGELY AVE STE 402, ANNAPOLIS, MD, 21401

📞 703-729-3420

NPI: 1851279541

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Organization (NPI-2) Active

CPAP CLINICALSERVICES LLC

Internal Medicine, Sleep Medicine

📍6701 DEMOCRACY BLVD, BETHESDA, MD, 20817

📞 301-693-7001

NPI: 1881043040

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Organization (NPI-2) Active

CPAPCONCIERGE LLC

Internal Medicine, Sleep Medicine

📍10421 MOTOR CITY DR UNIT 34600, BETHESDA, MD, 20827

📞 240-621-2955

NPI: 1699253534

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Organization (NPI-2) Active

CREATIVE LIFESTYLES MANAGEMENT PROG

Internal Medicine, Sleep Medicine

📍10 ST. PATRICKS DRIVE, WALDORF, MD, 20603

📞 301-877-4600

NPI: 1447430376

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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 107
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