Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan A. Mccool

Counselor in Seattle, WA · enumerated 2012.

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

National Provider Identifier

1396009551

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Registry record

Entity type Individual (Type 1)

Name Nathan A. Mccool

Sex Male

Practice address 4636 E Marginal Way S, Seattle, WA, 98134

Phone (206) 302-2200

Enumeration date Jul 2, 2012

Last updated in NPPES Apr 21, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers 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 Nathan Mccool?

Nathan Mccool is registered in NPPES with the primary taxonomy of Counselor. 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 2025-04-21.