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Crystal Birchfield

Peer Specialist in Ardmore, OK · enumerated 2017.

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

National Provider Identifier

1558870287

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Registry record

Entity type Individual (Type 1)
Name Crystal Birchfield
Sex Female
Practice address 1101 12th Ave Nw, Ardmore, OK, 73401
Enumeration date Sep 26, 2017
Last updated in NPPES Sep 26, 2017

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

Other identifiers

Identifier Type State Issuer
071381109 Other CO DRIVERS LICENCE

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 Crystal Birchfield?
Crystal Birchfield 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 2017-09-26.