Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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William August Diez Jr., PA-C

Individual provider Medical Physician Assistant · NPI 1780054858

William August Diez Jr., PA-C is a Medical Physician Assistant in Redlands, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

330 Alabama St Ste D
Redlands, CA 92373-8097
Phone: (855) 901-0911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 53022 (CA)
Medical Physician Assistant Taxonomy 363AM0700X

Record details

NPI number1780054858
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorYes
NPI enumeratedOctober 1, 2015
Last updated in NPPESSeptember 28, 2022
Certification dateSeptember 28, 2022

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