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Ms. Barbara Rose Gregory, FNP

Family Nurse Practitioner in Oakland, CA · enumerated 2005.

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

National Provider Identifier

1154304814

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Registry record

Entity type Individual (Type 1)
Name Ms. Barbara Rose Gregory
Credential FNP
Sex Female
Practice address 1144 65th St Ste F, Oakland, CA, 94608
Phone (510) 929-1400
Fax (510) 929-1414
Enumeration date Nov 26, 2005
Last updated in NPPES Jan 29, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7748 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
CNP-02798 Medicaid NM -

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

How do I verify Barbara Gregory's NPI record?
Cross-check NPI 1154304814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1154304814 active?
Yes, as of the latest NPPES snapshot, NPI 1154304814 is active (record last updated 2024-01-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-29.