Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Gerald Rosen

Peer Specialist in Bremerton, WA · enumerated 2021.

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

National Provider Identifier

1184393563

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Registry record

Entity type Individual (Type 1)

Name Douglas Gerald Rosen

Sex Male

Practice address 5455 Almira Dr Ne, Bremerton, WA, 98311

Phone (360) 373-5031

Enumeration date Sep 9, 2021

Last updated in NPPES Nov 16, 2021

Taxonomy & licenses

175T00000X Peer Specialist Other 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 Douglas Rosen?

Douglas Rosen is registered in NPPES with the primary taxonomy of Peer Specialist. 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 2021-11-16.