Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Dugoni, MD

Individual provider Surgery Physician · NPI 1427071075

William Dugoni, MD is a General Surgery in Fremont, California. Graduated from University of California, San Francisco School of Medicine in 1985, 41 years ago. Practices with Washington Township Medical Foundation, a 126-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1900 Mowry Ave Ste 309
Fremont, CA 94538-1722
Phone: (510) 248-1450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G57686 (CA)

Record details

NPI number1427071075
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESFebruary 3, 2022
Certification dateFebruary 3, 2022
Mailing address325 Distel Cir, Los Altos, CA 94022-1408

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Washington Township Medical Foundation — 126 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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