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

William Edward Sheaffer, PA

Individual provider Medical Physician Assistant · NPI 1558569293

William Edward Sheaffer, PA is a Medical Physician Assistant in Fresno, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

4559 N Cedar Ave
Fresno, CA 93726-2540
Phone: (559) 222-3400
Fax: (559) 222-6515
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 20796 (CA)

Record details

NPI number1558569293
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESJuly 8, 2007

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