Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chris Olmstead, ARNP

Nurse Practitioner in Puyallup, WA · enumerated 2023.

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

National Provider Identifier

1134817596

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Registry record

Entity type Individual (Type 1)

Name Chris Olmstead

Credential ARNP

Sex Male

Practice address 611 31st Ave Sw, Puyallup, WA, 98373

Phone (253) 848-5951

Fax (253) 845-7073

Enumeration date Apr 25, 2023

Last updated in NPPES Apr 25, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP61431645 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Chris Olmstead?

Chris Olmstead is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-25.