Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter Joseph Diaz

Individual provider Physical Therapist · NPI 1770128621

Peter Joseph Diaz is registered under Physical Therapist in Private Practice in Irvine, California. Qualified in 2019, 7 years ago. Practices with G3 Physical Therapy and Wellness Center PC, a 15-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2019
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Practice location Address checks out

1 Peters Canyon Rd Ste 120
Irvine, CA 92606-1748
Phone: (949) 679-3988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 297569 (CA)

Record details

NPI number1770128621
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 14, 2019
Last updated in NPPESMay 30, 2020
Certification dateMay 30, 2020

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice G3 Physical Therapy And Wellness Center Pc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients82
Services billed 3,988 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at G3 Physical Therapy and Wellness Center PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 12 are shown here.

Other providers in Irvine