State provider hub
Washington NPI Registry - Provider Lookup
Look up NPI numbers for healthcare providers in Washington, searchable by name, specialty, and city, drawn from the public CMS NPPES data file.
241,131
providers & organizations
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Top specialties in Washington
Counselor 36,023 Massage Therapist 13,883 Nurse Practitioner 11,086 Dentist 10,431 Registered Nurse 9,469 Behavior Technician 9,216 Social Worker 9,089 Pharmacist 8,943 Physical Therapist 8,907 Internal Medicine 7,467 Clinic/Center 6,750 Family Medicine 6,675 Physician Assistant 5,456 Student in an Organized Health Care Education/Training Program 5,259 Chiropractor 5,097 Speech-Language Pathologist 4,366 Occupational Therapist 3,928 Psychologist 3,861 Behavior Analyst 3,235 Specialist 3,226 Marriage & Family Therapist 3,098 Pediatrics 2,711 Peer Specialist 2,615 Optometrist 2,454 Dietitian, Registered 2,402 Psychiatry & Neurology 2,356 Case Manager/Care Coordinator 2,151 Anesthesiology 2,128 Pharmacy 2,006 Acupuncturist 1,840
Browse by city
Seattle, WA 46,536 Spokane, WA 16,256 Tacoma, WA 15,489 Vancouver, WA 12,508 Bellevue, WA 8,254 Everett, WA 8,126 Bellingham, WA 6,081 Olympia, WA 5,917 Yakima, WA 4,750 Puyallup, WA 4,148 Kirkland, WA 4,073 Renton, WA 3,876 Spokane Valley, WA 3,636 Bremerton, WA 3,471 Federal Way, WA 3,402 Lakewood, WA 3,388 Kent, WA 3,127 Lynnwood, WA 3,013 Kennewick, WA 2,897 Wenatchee, WA 2,540 Richland, WA 2,388 Auburn, WA 2,386 Longview, WA 2,188 Redmond, WA 2,169 Issaquah, WA 2,079 Bothell, WA 2,041 Edmonds, WA 1,919 Lacey, WA 1,910 Tukwila, WA 1,827 Mount Vernon, WA 1,820 Burien, WA 1,620 Gig Harbor, WA 1,581 Silverdale, WA 1,577 Walla Walla, WA 1,554 Shoreline, WA 1,490 Port Angeles, WA 1,466 Centralia, WA 1,217 Oak Harbor, WA 1,139 Pasco, WA 1,095 Marysville, WA 1,090
Frequently asked questions
How do I look up an NPI number in Washington?
Use the NPI search and select WA, 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 Washington?
Our latest NPPES snapshot lists 241,131 active providers and organizations with a practice location in Washington.
Is this the official Washington 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 2026-07-13.