Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Zimmerman-Clayton, MSW

Social Worker in Mckeesport, PA · enumerated 2014.

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

National Provider Identifier

1518378876

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Zimmerman-Clayton

Credential MSW

Sex Female

Practice address 1305 Fifth Ave, Mckeesport, PA, 15132

Phone (412) 675-3102

Fax (412) 664-5078

Enumeration date May 8, 2014

Last updated in NPPES May 8, 2014

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

What is the NPI number for Elizabeth Zimmerman-Clayton?

The National Provider Identifier (NPI) for Elizabeth Zimmerman-Clayton is 1518378876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth Zimmerman-Clayton practice?

The practice location on file with NPPES is in Mckeesport, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-08.