Amy Fields, FNP - Medicare Family Medicine in Gilroy, CA

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Amy Fields, FNP is a medicare enrolled "Family Medicine" physician in Gilroy, California. Her current practice location is 7880 Wren Ave Ste C133, Gilroy, California. You can reach out to her office (for appointments etc.) via phone at (408) 842-0278.

Amy Fields is licensed to practice in California (license number 930) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1700475472.

Contact Information

Amy Fields, FNP
7880 Wren Ave Ste C133,
Gilroy, CA 95020-7801
(408) 842-0278
Not Available

Map and Direction




Physician's Profile

Full NameAmy Fields
GenderFemale
SpecialityFamily Medicine
Location7880 Wren Ave Ste C133, Gilroy, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700475472
  • Provider Enumeration Date: 01/15/2021
  • Last Update Date: 09/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0941615934
  • Enrollment ID: I20210225001786

Medical Identifiers

Medical identifiers for Amy Fields such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700475472NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 930 (California)Primary
363LF0000XNurse Practitioner - Family 95010813 (California)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Amy Fields allows following entities to bill medicare on her behalf.
Entity NameJoseph C Barbara MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992821375
PECOS PAC ID: 6406952134
Enrollment ID: O20070426000228

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Amy Fields is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Amy Fields, FNP
7880 Wren Ave Ste C133,
Gilroy, CA 95020-7801

Ph: (408) 842-0278		Amy Fields, FNP
7880 Wren Ave Ste C133,
Gilroy, CA 95020-7801

Ph: (408) 842-0278

Reviews and Comments


Family Medicine Doctors in Gilroy, CA

Graciela Lopez, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7475 Camino Arroyo, Gilroy, CA 95020
Phone: 408-854-6570    Fax: 408-852-2265
Allen G. Pang, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    
Tenagnework Mekbeb, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    
Dr. Henry S Chua, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7475 Camino Arroyo, Gilroy, CA 95020
Phone: 888-334-1000    Fax: 408-852-2265
Dr. Maria Delie Ty Jumagdao-sakai, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9460 N Name Uno Ste 115, Gilroy Family Medical Group, Gilroy, CA 95020
Phone: 408-842-3134    
Roy G. Johnson, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7520 Arroyo Cir, Gilroy, CA 95020
Phone: 408-848-4600    
Kyoko Chiemi Pena-robles, MD, MPH
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7526 Monterey St, Gardner Health Center-gilory, Gilroy, CA 95020
Phone: 408-848-9400    Fax: 408-848-9464

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.