Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine A Hayden, LSW

Clinical Social Worker in Bala Cynwyd, PA · enumerated 2023.

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

National Provider Identifier

1861260572

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Registry record

Entity type Individual (Type 1)

Name Katherine A Hayden

Credential LSW

Sex Female

Practice address 146 Montgomery Ave, Bala Cynwyd, PA, 19004

Phone (267) 585-4476

Enumeration date Dec 13, 2023

Last updated in NPPES Oct 2, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW143506 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Katherine Hayden?

Katherine Hayden is registered in NPPES with the primary taxonomy of Clinical Social Worker. 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 2025-10-02.