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

William Boyce Davis, MD

Individual provider Family Medicine Physician · NPI 1336145689

William Boyce Davis, MD is a Family Medicine Physician in Winters, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

107 Main St
Winters, CA 95694-1930
Phone: (530) 795-1110
Fax: (530) 795-1115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G54959 (CA)

Record details

NPI number1336145689
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2005
Last updated in NPPESMarch 7, 2023
Mailing address107 Main St, Po Box 881, Winters, CA 95694-1930

Other providers in Winters