Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Keith Watson

Social Worker in Seattle, WA · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417411737

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Registry record

Entity type Individual (Type 1)

Name Adam Keith Watson

Sex Male

Practice address 515 3rd Ave, Seattle, WA, 98104

Phone (206) 464-1570

Enumeration date Jan 31, 2019

Last updated in NPPES Sep 3, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SC61177917 (WA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Adam Watson?

Adam Watson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-03.