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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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Individual (NPI-1) Active

BIZHAN AARABI MD

Neurological Surgery

📍22 S GREENE ST, BALTIMORE, MD, 21201

📞 410-328-8209

NPI: 1174578876

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Individual (NPI-1) Active

JAMES DOUGLAS ABBOTT MD

Neurological Surgery

📍1114 JANICE CT, JOPPA, MD, 21085

📞 410-598-0948

NPI: 1952329146

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Individual (NPI-1) Active

HATEM S ABDO MD

Neurological Surgery

📍19 FONTANA LN, BALTIMORE, MD, 21237

📞 410-391-6904

NPI: 1053352492

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Organization (NPI-2) Active

ADVANCED NEUROLOGY CARE CENTER PC

Neurological Surgery

📍10125 COLESVILLE RD, SILVER SPRING, MD, 20901

📞 703-349-6690

NPI: 1780952366

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Organization (NPI-2) Active

ADVANCED SPINE AND PAIN CENTERS

Anesthesiology, Pain Medicine

📍450 GARRISONVILLE RD STE 109, STAFFORD, VA, 22554

📞 703-522-2727

NPI: 1235877358

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Individual (NPI-1) Active

EDWARD S AHN M.D.

Neurological Surgery

📍200 1ST ST SW, ROCHESTER, MN, 55905

📞 507-284-2511

NPI: 1932155587

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Individual (NPI-1) Active

CHRISTOPHER S AHUJA MD

Neurological Surgery

📍25 N WINFIELD RD, WINFIELD, IL, 60190

📞 630-933-1600

NPI: 1316625288

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Individual (NPI-1) Active

AYSHA AL-SAHLAWI MD

Neurological Surgery

📍740 S LIMESTON STE B101, LEXINGTON, KY, 40536

📞 859-323-5661

NPI: 1043031404

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Individual (NPI-1) Active

ENSLIN FRANCOIS ALDRICH MD

Neurological Surgery

📍22 S GREENE ST, BALTIMORE, MD, 21201

📞 410-328-8209

NPI: 1780639393

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Organization (NPI-2) Active

AMERICAN SPINE CENTER LLC

Pain Medicine, Interventional Pain Medicine

📍141 THOMAS JOHNSON DR, FREDERICK, MD, 21702

📞 301-682-7246

NPI: 1376876763

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Individual (NPI-1) Active

AMINULLAH AMINI M.D.

Neurological Surgery

📍1300 SPRING ST STE 210, SILVER SPRING, MD, 20910

📞 015-857-9003

NPI: 1922286517

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Individual (NPI-1) Active

JOSHUA MICHAEL AMMERMAN M.D.

Neurological Surgery

📍3301 NEW MEXICO AVE NW, WASHINGTON, DC, 20016

📞 202-966-6300

NPI: 1043361124

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Individual (NPI-1) Active

AMJAD NASR ANAIZI MD

Neurological Surgery

📍10401 HOSPITAL DR, CLINTON, MD, 20735

📞 301-856-2323

NPI: 1396996385

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Individual (NPI-1) Active

WILLIAM STANLEY ANDERSON M.D.

Neurological Surgery

📍601 N CAROLINE ST, BALTIMORE, MD, 21287

📞 410-955-6406

NPI: 1265498521

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Organization (NPI-2) Active

ANNE ARUNDEL BRAIN AND SPINE, LLC

Neurological Surgery

📍1630 MAIN ST STE 213, CHESTER, MD, 21619

📞 410-943-2322

NPI: 1659852945

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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