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Polly M. Rost, PH.D.

Psychologist in York, PA · enumerated 2006 · practices at Rost & Associates.

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

National Provider Identifier

1568556348

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Registry record

Entity type Individual (Type 1)
Name Polly M. Rost
Credential PH.D.
Sex Female
Practice address 807 S George St, York, PA, 17403
Phone (717) 843-6561
Fax (717) 845-6941
Enumeration date Oct 3, 2006
Last updated in NPPES Jun 29, 2010

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS4615L (PA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Polly Rost?
The National Provider Identifier (NPI) for Polly Rost is 1568556348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Polly Rost practice?
The practice location on file with NPPES is in York, 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 2010-06-29.