NPPES file of Aug 9, 2026

Antonius D. Brandon, PHD

Clinical Neuropsychologist · Riverside, CA

Antonius D. Brandon, PHD is a clinical neuropsychologist with a practice address in Riverside, California, and NPI 1790889863, issued on Sep 11, 2006. Check the license (California PSY12281, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1790889863
Name
Antonius D. Brandon
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
PSY12281 CA
Self-reported in NPPES; status is on the state search
Practice location
5887 Brockton Ave, Riverside, CA 92506
Phone
(951) 275-8500
Enumerated
Sep 11, 2006
Record last updated
Apr 29, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(951) 275-8560
Medicare enrollment
Enrolled (PECOS I20090211000462); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5887 Brockton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carol Appleton, P.T.Physical Therapist1497837686
  2. Andrius Baskys, MDPsychiatry Physician1124110069
  3. Vivian Chen-Haynes, LCSWClinical Social Worker1578667630
  4. Xiaoying Cui, M.D.Psychiatry Physician1649346941
  5. Ariel Gonzalez, NURSE PRACTITIONERPsychiatric/Mental Health Nurse Practitioner1528941424
  6. April GustafsonPsychiatric/Mental Health Nurse Practitioner1265269377

Verify Antonius D. Brandon 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 PSY12281    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Riverside Psychiatric Medical GroupRiverside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Clinical Neuropsychologist providers in California

There are 743 clinical neuropsychologist records in California.

All 743 in California → Every provider in Riverside →

Other clinical neuropsychologist records in California

  1. Richard Abbey, PH.D.Palo Alto, CA1730377649
  2. Jennifer Acogny, PSY.D.Beverly Hills, CA1841707643
  3. Jennifer Adler, PHDSan Diego, CA1164314753
  4. Kristina Agbayani, PH.D.Palo Alto, CA1174974125
  5. Maral AghvinianLos Angeles, CA1588545685
  6. Cynthia Aguilar, PSY.DLos Angeles, CA1114474699
  7. Charles AhernCarmel, CA1083336200
  8. Natacha Akshoomoff, PH.D.San Diego, CA1740315043
  9. Lori Alasantro, PHDCarlsbad, CA1669807111
  10. Kimberly Alfano, PHDSanta Barbara, CA1326068115

Common questions

What is Antonius D. Brandon, PHD's NPI number?

Antonius D. Brandon, PHD's National Provider Identifier (NPI) is 1790889863, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Antonius D. Brandon, PHD located?

The NPPES record lists a practice address at 5887 Brockton Ave, Riverside, CA, 92506. Phone: (951) 275-8500. Providers update this record themselves, so call before visiting.

How can I verify Antonius D. Brandon, PHD's license?

NPPES lists California license number PSY12281, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.