Registry data as of Aug 27, 2026

Cassandra Claiborne, NURSE

Addiction (Substance Use Disorder) Psychologist · Los Angeles, CA

Cassandra Claiborne, NURSE is an addiction (substance use disorder) psychologist with a practice address in Los Angeles, California, and NPI 1790533669, issued on May 7, 2024. Check the license 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
1790533669
Name
Cassandra Claiborne
Credential
NURSE
Primary taxonomy
Addiction (Substance Use Disorder) Psychologist 103TA0400X
Practice location
2185 E Century Blvd Apt 105, Los Angeles, CA 90002
Phone
(318) 482-4521
Enumerated
May 7, 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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Verify Cassandra Claiborne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 →

Addiction (Substance Use Disorder) Psychologist providers in California

There are 199 addiction (substance use disorder) psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 199 in California → Every provider in Los Angeles →

Other addiction (substance use disorder) psychologist records in California

  1. Lidia AguilarOceanside, CA1639640766
  2. Warren Aldrich, CADTPLos Angeles, CA1396588596
  3. Duane Alleman, PH.D.Pasadena, CA1013031228
  4. Kasey Amick, DIPLOMALompoc, CA1437580594
  5. Charles Aquilina, PSYDOakland, CA1225553902
  6. Leili Artin, PSYCHOLOGISTIrvine, CA1467694794
  7. Robert Awalt, PSY.D. AND LCSWSan Diego, CA1790980829
  8. Amie BabbRedding, CA1124800644
  9. James Bakst, M.A.Concord, CA1588092209
  10. Michelle Barnett, SUDRCFairfield, CA1780453076

Common questions

What is Cassandra Claiborne, NURSE's NPI number?

Cassandra Claiborne, NURSE's National Provider Identifier (NPI) is 1790533669, issued on May 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Claiborne, NURSE located?

The NPPES record lists a practice address at 2185 E Century Blvd Apt 105, Los Angeles, CA, 90002. Phone: (318) 482-4521. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Claiborne, NURSE's license?

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.

Compiled from official public sources by the editorial process.

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.