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

William Fenerty

Individual provider Family Medicine Physician · NPI 1184625915

William Fenerty is a Family Medicine Physician in Diamond Bar, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005

Practice location Address checks out

1514 Valley Vista Dr
Diamond Bar, CA 91765-3929
Phone: (714) 449-4842
Fax: (714) 449-4816
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A4089 (CA)

Record details

NPI number1184625915
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 2, 2005
Last updated in NPPESNovember 23, 2009
Mailing address279 Imperial Hwy, Suite 730, Fullerton, CA 92835-1041

Other providers in Diamond Bar