Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara S Peavey, PHD

Health Service Psychologist in Grapevine, TX · enumerated 2007 · practices at Kaye E. Estell, L.P.C., P.A..

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

National Provider Identifier

1780730945

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara S Peavey

Credential PHD

Sex Female

Practice address 700 W Wall St, Suite 200, Grapevine, TX, 76051

Phone (817) 481-5657

Fax (817) 431-6002

Enumeration date Jan 28, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 22787 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Barbara Peavey practice?

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

What is the NPI number for Barbara Peavey?

The National Provider Identifier (NPI) for Barbara Peavey is 1780730945, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kaye E. Estell, L.P.C., P.A. Mental Health Counselor · Grapevine, TX NPI 1407926082 Kaye Estell Mental Health Counselor · Grapevine, TX NPI 1225213002

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.