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

William Joel Brown

Individual provider Physician Assistant · NPI 1023954062

William Joel Brown is a Physician Assistant in Peoria, Arizona. Accepts Medicare assignment. Licensed in Arizona.

Licensed in
AZ
In the registry since
2026

Practice location Address checks out

9171 W Thunderbird Rd
Peoria, AZ 85381-4872
Phone: (623) 877-0100
Fax: (623) 328-8713
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 11848 (AZ)

Record details

NPI number1023954062
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 23, 2026
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026
Mailing address9171 W Thunderbird Rd, Peoria, AZ 85381-4872

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2026 (0 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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