Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heidi Ann Christy, LSW

Social Worker in Butler, PA · enumerated 2011.

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

National Provider Identifier

1588969935

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Registry record

Entity type Individual (Type 1)

Name Mrs. Heidi Ann Christy

Credential LSW

Sex Female

Practice address 349 N Mckean St, Butler, PA, 16001

Phone (724) 282-0332

Fax (724) 282-2406

Enumeration date Jan 17, 2011

Last updated in NPPES Jan 17, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SW125330 (PA) 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 Heidi Christy?

Heidi Christy 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 2011-01-17.