Peter Joseph Diaz
Physical Therapist · Irvine, CA
Peter Joseph Diaz is a physical therapist with a practice address in Irvine, California, and NPI 1770128621, issued on Nov 14, 2019. Check the license (California 297569, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Joseph Diaz
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 297569 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Peters Canyon RD Ste 120, Irvine, CA 92606
- Phone
- (949) 679-3988
- Enumerated
- Nov 14, 2019
- Record last updated
- May 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200601002183); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1 Peters Canyon RD Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Dean Bullo, DCChiropractor1831958842
- Martin Cruz, PT, DPTPhysical Therapist1447884093
- Valerie Feghali, DPTPhysical Therapist1881940740
- Walter MooreSpeech-Language Pathologist1699826388
- Mason Nebrija, P.T., D.P.T.Physical Therapist1821335910
- Torey Perez, DPTOrthopedic Physical Therapist1366966137
Verify Peter Joseph Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 297569Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- G3 Physical Therapy And Wellness Center PCEncinitas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Joseph Diaz among 22,531 physical therapist records in California
Peter Joseph Diaz is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 64% of them.
- NPI issued2019 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2019 · median 2017 among the 7,751 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
263 physical therapist records list a practice address in Irvine
They are 263 of the 7,778 NPPES records with a practice address in Irvine, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Irvine → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Rachel Bellows, DPTIrvine, CA 926061437585122
- Lauren Cambra, PTIrvine, CA 926061871840215
- Sherwin De Guzman, PT, MPTIrvine, CA 926061669714044
- Bret Fairbanks, PTIrvine, CA 926061710900717
- Valerie Feghali, DPTIrvine, CA 926061881940740
- Philip Lim, D.P.T.Irvine, CA 926061215238001
- Kimberly Maclean, PT, DPTIrvine, CA 926061003047689
- Ashley Maher, PT, DPTIrvine, CA 926061598182230
Common questions
What is Peter Joseph Diaz's NPI number?
Peter Joseph Diaz's National Provider Identifier (NPI) is 1770128621, issued on Nov 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Peter Joseph Diaz located?
The NPPES record lists a practice address at 1 Peters Canyon RD Ste 120, Irvine, CA, 92606. Phone: (949) 679-3988. Providers update this record themselves, so call before visiting.
How can I verify Peter Joseph Diaz's license?
NPPES lists California license number 297569, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.