NPPES file of Aug 9, 2026

Joseph Aguayo, PH.D

Clinical Psychologist · Los Angeles, CA

Joseph Aguayo, PH.D is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1639799406, issued on Apr 22, 2020. Check the license (California PSY8389, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639799406
Name
Joseph Aguayo
Credential
PH.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY8389 CA
Self-reported in NPPES; status is on the state search
Practice location
11849 W Olympic Blvd Ste 202, Los Angeles, CA 90064
Phone
(310) 478-7636
Enumerated
Apr 22, 2020
Record last updated
Apr 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Joseph Aguayo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY8389
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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1,268 clinical psychologist records list a practice address in Los Angeles

They are 1,268 of the 69,537 NPPES records with a practice address in Los Angeles, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in California

  1. Tanya Aaen, PH.D.Martinez, CA1477518561
  2. Jack Aamot, PSY.D.Napa, CA1770711210
  3. Brian Abary, PSY.DLos Angeles, CA1538354832
  4. Tatevik Abaryan, PH.D.Pacoima, CA1952682619
  5. Liana Abascal, PH.D.San Diego, CA1073740569
  6. Jessica Abdalla, PHDWalnut Creek, CA1558069211
  7. Mohamed Abdallah, PSY.DEl Centro, CA1912430851
  8. Megan Abdolrashidi, PSYDGilroy, CA1093293094
  9. Keri Abdullah, PH.D.San Diego, CA1699840587
  10. Qutayba Abdullatif, PH.D.Pasadena, CA1134667751

Common questions

What is Joseph Aguayo, PH.D's NPI number?

Joseph Aguayo, PH.D's National Provider Identifier (NPI) is 1639799406, issued on Apr 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Aguayo, PH.D located?

The NPPES record lists a practice address at 11849 W Olympic Blvd Ste 202, Los Angeles, CA, 90064. Phone: (310) 478-7636. Providers update this record themselves, so call before visiting.

How can I verify Joseph Aguayo, PH.D's license?

NPPES lists California license number PSY8389, 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. 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.