Registry data as of Aug 27, 2026

Justin Leiter-McBeth, PHD

Health Psychologist · Diamond Bar, CA

Justin Leiter-McBeth, PHD is a health psychologist with a practice address in Diamond Bar, California, and NPI 1679395701, issued on Oct 29, 2024. Check the license (California 35451, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1679395701
Name
Justin Leiter-McBeth
Credential
PHD
Primary taxonomy
Health Psychologist 103TH0004X
License number
35451 CA
Self-reported in NPPES; status is on the state search
Practice location
21015 Pathfinder RD, Diamond Bar, CA 91765
Phone
(909) 701-5964
Enumerated
Oct 29, 2024
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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Also registered at 21015 Pathfinder RD

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

  1. Kathleen LamPhysical Therapist1174313522
  2. Chelsea Toole, DPTPhysical Therapist1053694331

Verify Justin Leiter-McBeth 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 35451
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Health Psychologist providers in California

There are 74 health psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other health psychologist records in California

  1. Yasmen Abdallah-Fliers, RNVista, CA1215102306
  2. Danielle Alfrey, PSY.D.San Diego, CA1851788962
  3. Anjuli Amin, PH.D.Bakersfield, CA1215218839
  4. Katie ArfaLos Angeles, CA1881022853
  5. Leslie Aria, PHDOakland, CA1194879528
  6. Edmon ArtinyanManteca, CA1578030953
  7. Sherri Bates, R.D., PSYD.Long Beach, CA1700085206
  8. Connie Battle, LICENSE MASSAGE THERTorrance, CA1952866220
  9. Larisa Beckwith, PSYDSan Francisco, CA1629614144
  10. Erin Bell, PH.D.Santa Ana, CA1023610193

Common questions

What is Justin Leiter-McBeth, PHD's NPI number?

Justin Leiter-McBeth, PHD's National Provider Identifier (NPI) is 1679395701, issued on Oct 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Justin Leiter-McBeth, PHD located?

The NPPES record lists a practice address at 21015 Pathfinder RD, Diamond Bar, CA, 91765. Phone: (909) 701-5964. Providers update this record themselves, so call before visiting.

How can I verify Justin Leiter-McBeth, PHD's license?

NPPES lists California license number 35451, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.