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Dr. William F Frey, PHD

Adult Development & Aging Psychologist in Rutland, VT · enumerated 2006.

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

National Provider Identifier

1821150111

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Registry record

Entity type Individual (Type 1)
Name Dr. William F Frey
Credential PHD
Sex Male
Practice address 64 Allen St, Rutland, VT, 05701
Phone (802) 773-3965
Fax (802) 773-3965
Enumeration date Dec 14, 2006
Last updated in NPPES Jan 9, 2008

Taxonomy & licenses

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
0092764 Medicaid VT -

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

Where does William Frey practice?
The practice location on file with NPPES is in Rutland, VT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Frey?
The National Provider Identifier (NPI) for William Frey is 1821150111, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-09.