District of Columbia NPI Registry — Provider Lookup
Look up NPI numbers for healthcare providers in District of Columbia. Our latest NPPES snapshot includes 52,134 active providers and organizations with a practice location in District of Columbia, searchable by name, specialty, and city.
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Top specialties in District of Columbia
- Home Health Aide in DC (9,122)
- Technician in DC (5,648)
- Case Manager/Care Coordinator in DC (3,818)
- Social Worker in DC (2,976)
- Student in an Organized Health Care Education/Training Program in DC (2,602)
- Internal Medicine in DC (2,028)
- Counselor in DC (1,958)
- Nurse Practitioner in DC (1,847)
- Psychologist in DC (1,426)
- Dentist in DC (1,215)
- Registered Nurse in DC (1,181)
- Pediatrics in DC (1,089)
- Clinic/Center in DC (1,065)
- Psychiatry & Neurology in DC (864)
- Physical Therapist in DC (862)
- Physician Assistant in DC (850)
- Pharmacist in DC (775)
- Behavior Technician in DC (745)
- Speech-Language Pathologist in DC (665)
- Community Health Worker in DC (645)
- Home Health in DC (565)
- Occupational Therapist in DC (488)
- Family Medicine in DC (437)
- Emergency Medicine in DC (409)
- Licensed Practical Nurse in DC (402)
- Anesthesiology in DC (401)
- Obstetrics & Gynecology in DC (373)
- Dietitian, Registered in DC (360)
- Community/Behavioral Health in DC (341)
- Radiology in DC (291)
Browse by city
- Washington, DC (51,600)
- Ne, DC (150)
- Washington Dc, DC (108)
- Bolling Afb, DC (76)
- Washington, Dc, DC (20)
- Washington D.C., DC (16)
- District of Columbia, DC (10)
- Dc, DC (9)
- Washington Navy Yard, DC (6)
- Washington,, DC (6)
- Washinton, DC (6)
- Bolling Air Force Base, DC (5)
- Northeast, DC (5)
- Nw Washington, DC (5)
- Wahington, DC (5)
- Washington D.C, DC (5)
- Washington, D.C., DC (5)
Frequently asked questions
How do I look up an NPI number in District of Columbia?
Use the NPI search and select DC, or browse the specialty and city directories on this page. Every provider profile shows the NPI, taxonomy, practice address, and status.
How many healthcare providers are registered in District of Columbia?
Our latest NPPES snapshot lists 52,134 active providers and organizations with a practice location in District of Columbia.
Is this the official District of Columbia NPI registry?
No — NPI numbers are issued federally by CMS, not by states. This is a private directory built on the public CMS NPPES data file; the official registry is npiregistry.cms.hhs.gov.
Source: CMS NPPES (public data). Snapshot 2026-07-09.