Byron Rivera, PSYD
Clinical Psychologist · Pasadena, CA
Byron Rivera, PSYD is a clinical psychologist with a practice address in Pasadena, California, and NPI 1558900084, issued on Jan 1, 2020. Check the license (California 31537, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Byron Rivera
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 31537 CA
Self-reported in NPPES; status is on the state search - Practice location
- 447 N EL Molino Ave, Pasadena, CA 91101
- Phone
- (626) 577-8480
- Enumerated
- Jan 1, 2020
- Record last updated
- Jun 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20240818000098); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 447 N EL Molino Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Byron Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 31537Check 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
- Heritage Clinic And The Community Assistance Program For SeniorsPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Byron Rivera among 12,647 clinical psychologist records in California
Byron Rivera, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2018 · median 2006 among the 2,424 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
293 clinical psychologist records list a practice address in Pasadena
They are 293 of the 10,525 NPPES records with a practice address in Pasadena, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Pasadena → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Charles Barr, PHDPasadena, CA 911011467469353
- Gail Blesi, PH.D.Pasadena, CA 911011417031626
- Deborah Buckwalter, PH.D.Pasadena, CA 911011154428241
- Barbara Eurichrascoe, PHDPasadena, CA 911011558314443
- Mary Hayden, PH.D.Pasadena, CA 911011669542585
- Bruce Hirsch, PH.D.Pasadena, CA 911011104805852
- Cynthia Jackson, PHDPasadena, CA 911011235185653
- Robin Kietzman, PHDPasadena, CA 911011508972753
Common questions
What is Byron Rivera, PSYD's NPI number?
Byron Rivera, PSYD's National Provider Identifier (NPI) is 1558900084, issued on Jan 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Byron Rivera, PSYD located?
The NPPES record lists a practice address at 447 N EL Molino Ave, Pasadena, CA, 91101. Phone: (626) 577-8480. Providers update this record themselves, so call before visiting.
How can I verify Byron Rivera, PSYD's license?
NPPES lists California license number 31537, 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.