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Healthcare Providers in District of Columbia

Find doctors, hospitals, and clinics in District of Columbia from the official NPPES NPI Registry. We found 80 providers in this listing.

80 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 80 providers
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Individual (NPI-1) Active

HADEEL ABDALLA MBBS

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2041 GEORGIA AVE NW, WASHINGTON, DC, 20060

📞 202-865-1924

NPI: 1689105330

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Individual (NPI-1) Active

JAMIL M ADDAS M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2150 PENNSYLVANIA AVE NW, WASHINGTON, DC, 20037

📞 202-741-3000

NPI: 1831401322

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Individual (NPI-1) Active

SUZANNE MYERS ADLER M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2300 M ST NW, WASHINGTON, DC, 20037

📞 202-741-3333

NPI: 1164607057

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Individual (NPI-1) Active

MIRIAM HINAA AHMAD M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍103 W BROAD ST STE 120, FALLS CHURCH, VA, 22046

📞 703-534-6002

NPI: 1639426497

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Individual (NPI-1) Active

SABA AHMED MD

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍3001 S HANOVER ST DEPT OF, BALTIMORE, MD, 21225

📞 410-350-8222

NPI: 1548765506

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Individual (NPI-1) Active

DEEMA KAMAL ABDEL HAMID AL-SOURI MD

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2301 NEWNAN CROSSING BLVD E STE 210, NEWNAN, GA, 30265

📞 770-400-7800

NPI: 1700414687

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Individual (NPI-1) Active

NEELAM BARAL MBBS

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍110 IRVING ST NW, WASHINGTON, DC, 20010

📞 202-877-8278

NPI: 1649703927

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Individual (NPI-1) Active

JULIANNA BARSONY M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍3800 RESERVOIR RD NW, WASHINGTON, DC, 20007

📞 202-687-2818

NPI: 1427297233

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Individual (NPI-1) Active

AMBIKA R BARU M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍44045 RIVERSIDE PKWY, LEESBURG, VA, 20176

📞 703-858-6000

NPI: 1275918682

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Individual (NPI-1) Active

MARC ROY BLACKMAN M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍50 IRVING ST NW, WASHINGTON, DC, 20422

📞 202-745-8478

NPI: 1629281852

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Individual (NPI-1) Active

MICHAEL A BRYAN M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍700 2ND ST NE, WASHINGTON, DC, 20002

📞 202-346-3000

NPI: 1407909898

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Individual (NPI-1) Active

KENNETH DALE BURMAN MD

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍110 IRVING ST NW, WASHINGTON, DC, 20010

📞 202-877-2848

NPI: 1790734630

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Individual (NPI-1) Active

RABIA CHERQAOUI MD

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2041 GEORGIA AVE NW, WASHINGTON, DC, 20060

📞 202-865-6100

NPI: 1639338015

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Individual (NPI-1) Active

JOSHUA L. COHEN MD

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍2150 PENNSYLVANIA AVE NW, WASHINGTON, DC, 20037

📞 202-741-3333

NPI: 1750340378

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Individual (NPI-1) Active

ANN MARIAN COWGILL M.D.

Internal Medicine, Endocrinology, Diabetes & Metabolism

📍50 IRVING ST NW, WASHINGTON, DC, 20422

📞 202-745-8173

NPI: 1942417928

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🗺 Cities in District of Columbia

📍 Washington, D.C.

📊 Quick Stats

Providers Listed 80
Cities Found 1
State District of Columbia
Source NPPES NPI Registry

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Healthcare in District of Columbia

The District of Columbia, while not a state, has one of the most concentrated collections of world-class medical institutions in the United States. Washington, D.C. is home to MedStar Washington Hospital Center — the largest hospital in the District and a Level I Trauma Center — George Washington University Hospital (GWU Hospital), Georgetown University Hospital, Howard University Hospital, and Children's National Hospital, consistently ranked among the top children's hospitals in the nation.

The District also houses major federal health agencies, including the National Institutes of Health (NIH) Clinical Center in nearby Bethesda, Maryland — the world's largest hospital dedicated to clinical research — and the Walter Reed National Military Medical Center in Bethesda, the flagship military hospital in the United States.

D.C. has one of the most generous Medicaid programs in the country, covering adults earning up to 215% of the federal poverty level. The DC Department of Health Care Finance (DHCF) (dhcf.dc.gov) administers Medicaid, while the DC Health (dchealth.dc.gov) oversees public health programs and healthcare licensing. Despite its wealth of medical resources, D.C. has significant health disparities between its wealthier northwest neighborhoods and lower-income areas in the east and southeast.

Frequently Asked Questions — District of Columbia Healthcare