Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMY FIELDS FNP
NPI 1700475472
Family Medicine in Gilroy, CA

Q: What is Amy Fields's NPI number?

The NPI number for Amy Fields is 1700475472. It was assigned to this individual provider in the NPPES registry on January 15, 2021. The provider is also known as Amy Bannister Fnp.

Q: What is Amy Fields's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Amy Fields was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 15, 2021PECOS Enrolled

7880 WREN AVE STE C133, GILROY, CA 95020(408) 842-0278 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 24, 2026, Feb 9, 2021, Feb 5, 2021 and 1 more (4 updates tracked since 2021).

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About Amy Fields Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMY FIELDS FNP (NPI 1700475472) is an individual family medicine provider in Gilroy, California, licensed in California (930) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700475472

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameAMY FIELDSCredential: FNP

Location Address7880 WREN AVE STE C133Gilroy, CA 95020-7801

Mailing Address7880 Wren Ave Ste C133Gilroy, CA 95020-7801 · (408) 842-0278

Phone(408) 842-0278

Sole ProprietorYes

Enumeration DateJanuary 15, 2021

Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1700475472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · 930

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95010813 (CA)

7880 WREN AVE STE C133, Gilroy, CA 95020

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Other Names 1

Former Name (1)Amy Bannister Fnp

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amy Fields Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95020 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSEPH C BARBARA M.D.

Family Medicine

7880 WREN AVE STE C133
GILROY, CA 95020

Santa Clara County (408) 842-0278

JOHN PAUL BARBARA

Physician Assistant (Medical)

7880 WREN AVE STE C133
GILROY, CA 95020

Santa Clara County (408) 842-0278

JOSEPH C BARBARA MD INC

Family Medicine

7880 WREN AVE STE C133
GILROY, CA 95020

Santa Clara County (408) 842-0278

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Amy Fields's NPI number?

The NPI number for Amy Fields is 1700475472. It was assigned to this individual provider in the NPPES registry on January 15, 2021. The provider is also known as Amy Bannister Fnp.

Where is Amy Fields located?

Amy Fields practices at 7880 Wren Ave Ste C133, Gilroy, CA 95020. The listed phone number is (408) 842-0278.

What is Amy Fields's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Amy Fields enrolled in Medicare?

Yes. Amy Fields is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Amy Fields was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.