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Chelsey Pierce

Social Worker in Olean, NY · enumerated 2022.

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

National Provider Identifier

1629792155

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Registry record

Entity type Individual (Type 1)
Name Chelsey Pierce
Sex Female
Practice address 1355 Olean Portville Rd, Olean, NY, 14760
Phone (716) 373-0021
Enumeration date Sep 28, 2022
Last updated in NPPES Sep 28, 2022

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 116033-01 (NY) Primary

Other identifiers

Identifier Type State Issuer
16-1039939 Medicaid NY -
16-1039939 Other NY ALL OTHER INSURANCES

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 Chelsey Pierce?
Chelsey Pierce 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 2022-09-28.