DR. MARSHALL FAY WILLIAMS (MD) – Family Medicine Physician, NPI 1760468003

DR. MARSHALL FAY WILLIAMS (MD) is a healthcare provider. based in Gilroy, California. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. G45805 (CA). The NPI Number for DR. MARSHALL FAY WILLIAMS (MD) is 1760468003

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARSHALL FAY WILLIAMS (MD)
NPI
1760468003
Phone
(408) 842-3133
Address
9460 N NAME UNO
Enumeration Date
19 December 2005
Last Update Date
22 October 2008

Doctor Profile

Medical School Name
RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Secondary Phone
-
Graduation Year
1980 (46 years ago)
PAC ID
3779644778
Professional Enrollment ID
I20081209000719
Address ID
CA950203536GI9460XUNOX404
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

13,194 FAMILY PRACTICE in CA

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Provider Addresses for DR. MARSHALL FAY WILLIAMS (MD)

  • No Name Uno, Gilroy, Santa Clara County, California, 95020, United States

    SUITE 115

    GILROY, CA 950203537

    Phone: (408) 842-3133

    Fax: (408) 842-2229

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 95020)

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Reviews

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Frequently asked questions

Does DR. MARSHALL FAY WILLIAMS (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. MARSHALL FAY WILLIAMS (MD) uses 1760468003.
Is DR. MARSHALL FAY WILLIAMS (MD) still practicing?
DR. MARSHALL FAY WILLIAMS (MD) is currently listed as active in the public NPI registry.
What is DR. MARSHALL FAY WILLIAMS (MD) best known for clinically?
Directory data describes DR. MARSHALL FAY WILLIAMS (MD) with Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Does DR. MARSHALL FAY WILLIAMS (MD) list a practice location?
Patients near Gilroy, California may find DR. MARSHALL FAY WILLIAMS (MD) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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