NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amy Bannister, FNP

Family Medicine Physician in Gilroy, CA · enumerated 2021 · practices at Joseph C Barbara MD Inc.

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

National Provider Identifier

1700475472

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Amy Bannister
Credential FNP
Sex Female
Practice address Gilroy, CA, 95020
Phone (408) 842-0278
Enumeration date Jan 15, 2021
Last updated in NPPES Feb 9, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95010813 (CA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 930 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

How do I verify Amy Bannister's NPI record?
Cross-check NPI 1700475472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700475472 active?
Yes, as of the latest NPPES snapshot, NPI 1700475472 is active (record last updated 2021-02-09).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-09.