State-scoped NPI lookup
NPI lookup in Washington
You cannot list every NPI in Washington: the CMS NPI Registry rejects a state-only search with error 07, “Field state requires additional search criteria.” What the registry does accept is Washington paired with a provider taxonomy, so the sections below run exactly that query against the official API and name the URL behind each result.
Source citation
How this Washington lookup is scoped
Last verified: 2026-07-30. date_retrieved: 2026-07-30. Every record below comes from a live CMS NPI Registry API call combining state=WA with a taxonomy_descriptionvalue. A single registry response is capped at 200 rows, so these are dated samples that show what the query returns — not a directory of Washington providers and not a count of them.
Taxonomy is the NUCC Health Care Provider Taxonomy classification recorded in the provider's NPPES record. It does not validate licensure, credentialing, Medicare enrollment, or current practice authority, and it carries no exclusion status.
State compliance context
Exclusion screening for Washington
An NPI record says nothing about whether a provider is excluded from federal health care programs. That is a separate official source, and it is the one this site does publish for every state.
Physician Assistant
Physician Assistant NPI records in Washington
Query: state=WA and taxonomy_description=Physician Assistant. The registry matches the taxonomy description as a prefix, so rows can carry a longer classification such as “Physician Assistant, General Practice”; each row shows the description the registry returned for that NPI.
| Provider or organization | NPI | Registry taxonomy | Location |
|---|---|---|---|
| NOOR AAFIndividual (NPI-1) | 1558394171 | Physician Assistant, Medical | SEATTLE, WA |
| ERIC ABARRIndividual (NPI-1) | 1598655292 | Physician Assistant | MARYSVILLE, WA |
| JESSIKA ABBRESCIAIndividual (NPI-1) | 1740959915 | Physician Assistant | KALISPELL, MT |
| AHMED ABDELSHAFYIndividual (NPI-1) | 1457029795 | Physician Assistant | CHENEY, WA |
| SIHAAM ABDIIndividual (NPI-1) | 1801758289 | Physician Assistant | SHORELINE, WA |
Up to 5 records from a response CMS caps at 200. This is not a complete list of physician assistants in Washington, and inclusion here is not a credentialing, licensure, or exclusion-screening result.
See the same taxonomy nationwide on the Physician Assistant NPI lookup page.
Pharmacy
Pharmacy NPI records in Washington
Query: state=WA and taxonomy_description=Pharmacy. The registry matches the taxonomy description as a prefix, so rows can carry a longer classification such as “Pharmacy, General Practice”; each row shows the description the registry returned for that NPI.
| Provider or organization | NPI | Registry taxonomy | Location |
|---|---|---|---|
| 14TH AVENUE PHARMACY INCOrganization (NPI-2) | 1710091608 | Pharmacy, Community/Retail Pharmacy | PASCO, WA |
| 14TH AVENUE PHARMACY INC.Organization (NPI-2) | 1629028378 | Pharmacy, Community/Retail Pharmacy | PASCO, WA |
| 14TH AVENUE PHARMACY INC.Organization (NPI-2) | 1437193547 | Pharmacy, Community/Retail Pharmacy | PASCO, WA |
| 1918 WINTER STREET OPERATING CO LLCOrganization (NPI-2) | 1992553648 | Pharmacy, Community/Retail Pharmacy | VANCOUVER, WA |
| 1918 WINTER STREET OPERATING CO LLCOrganization (NPI-2) | 1649041500 | Pharmacy, Community/Retail Pharmacy | KENT, WA |
Up to 5 records from a response CMS caps at 200. This is not a complete list of pharmacies in Washington, and inclusion here is not a credentialing, licensure, or exclusion-screening result.
See the same taxonomy nationwide on the Pharmacy NPI lookup page.
Dentist
Dentist NPI records in Washington
Query: state=WA and taxonomy_description=Dentist. The registry matches the taxonomy description as a prefix, so rows can carry a longer classification such as “Dentist, General Practice”; each row shows the description the registry returned for that NPI.
| Provider or organization | NPI | Registry taxonomy | Location |
|---|---|---|---|
| 1ST IMPRESSIONS DENTAL & DENTURE, PLLCOrganization (NPI-2) | 1902011794 | Dentist | SEATTLE, WA |
| 3 SUNS INVESTMENT INCOrganization (NPI-2) | 1457520132 | Dentist | BELLINGHAM, WA |
| 360 DENTAL OF MILL CREEKOrganization (NPI-2) | 1538890306 | Dentist, General Practice | MILL CREEK, WA |
| 3D ENDODONTICSOrganization (NPI-2) | 1316447758 | Dentist, Endodontics | RENTON, WA |
| 8 DAYS A WEEK DENTALOrganization (NPI-2) | 1710433081 | Dentist, General Practice | SPOKANE, WA |
Up to 5 records from a response CMS caps at 200. This is not a complete list of dentists in Washington, and inclusion here is not a credentialing, licensure, or exclusion-screening result.
See the same taxonomy nationwide on the Dentist NPI lookup page.
NPI lookup in other states
For a state not published here, use the official registry search with a taxonomy, city, or postal code, and see NPI lookup by state for the full scope rules.
Reviewed by SourceCheck Health
Last reviewed: 2026-07-30. date_retrieved: 2026-07-30.
The Washington records on this page are read live from the official CMS NPI Registry API and re-checked on each rebuild. SourceCheckHealth does not add, edit, or rank registry records, and taxonomy is CMS classification rather than licensure or current practice authority.
FAQ
Practical notes
Is this a complete list of NPI numbers in this state?
No. CMS caps a single NPI Registry API response at 200 records, and a state-only query is refused outright, so the records here are a dated sample of one state plus taxonomy query — not a directory and not a count.
What query produced these records?
Each table names the exact official CMS NPI Registry API URL it came from, including the state and taxonomy_description parameters, so the result can be reproduced or cited directly against CMS.
Does the taxonomy shown mean the provider is licensed in this state?
No. Taxonomy is the NUCC classification recorded in the provider's NPPES record. It does not validate licensure, credentialing, Medicare enrollment, or current practice authority, and the registry does not publish licence status.
How do I check exclusions for providers in this state?
Use the state OIG LEIE index. The federal List of Excluded Individuals/Entities is a separate source from the NPI Registry, and a registry record says nothing about exclusion status.