Juan Carlos Diaz
Physician Assistant · Riverside, CA
Juan Carlos Diaz is a physician assistant with a practice address in Riverside, California, and NPI 1770269912, issued on Jun 22, 2023. Check the license (California 63493, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Juan Carlos Diaz
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 63493 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8432 Magnolia Ave, Riverside, CA 92504
- Phone
- (951) 552-8344
- Enumerated
- Jun 22, 2023
- Record last updated
- Dec 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20231221001802); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 8432 Magnolia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca BrownStudent in an Organized Health Care Education/Training Program1588128904
- Katie Buhnerkempe, ATCAthletic Trainer1821649971
- Makya BullionAthletic Trainer1962296400
Verify Juan Carlos 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 63493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $274.97
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Exer Medical CorporationRedlands, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Juan Carlos Diaz among 14,451 physician assistant records in California
Juan Carlos Diaz is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2023 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
164 physician assistant records list a practice address in Riverside
They are 164 of the 13,893 NPPES records with a practice address in Riverside, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Riverside → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mitra Ansari, PA-CRiverside, CA 925041396999777
- Sandra Campos, PARiverside, CA 925041770834780
- Kathleen Deponte, PARiverside, CA 925041205478450
- Paul Dewaard, P.A.Riverside, CA 925041326051533
- Michael Estrada, PARiverside, CA 925041275517617
- Cassidy Hoogeveen, PA-CRiverside, CA 925041609590959
- Heather Jordan, PA-CRiverside, CA 925041861100950
- Jocelyn Le, PA-CRiverside, CA 925041447925029
Common questions
What is Juan Carlos Diaz's NPI number?
Juan Carlos Diaz's National Provider Identifier (NPI) is 1770269912, issued on Jun 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Juan Carlos Diaz located?
The NPPES record lists a practice address at 8432 Magnolia Ave, Riverside, CA, 92504. Phone: (951) 552-8344. Providers update this record themselves, so call before visiting.
How can I verify Juan Carlos Diaz's license?
NPPES lists California license number 63493, 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.