Registry data as of Aug 27, 2026

Alexandra Davidson, PSY.D.

Clinical Psychologist · Daly City, CA

Alexandra Davidson, PSY.D. is a clinical psychologist with a practice address in Daly City, California, and NPI 1528429784, issued on Mar 16, 2016. Check the license (California PSY27728, 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
1528429784
Name
Alexandra Davidson
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY27728 CA
Self-reported in NPPES; status is on the state search
Practice location
2001 Junipero Serra Blvd Ste 650, Daly City, CA 94014
Phone
(650) 991-6141
Enumerated
Mar 16, 2016
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 2001 Junipero Serra Blvd Ste 650

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

  1. Adrienne Addicott, PHDPsychologist1932246998
  2. Erick Ducut, MDPsychiatry Physician1003045733
  3. Eric EdelsonPsychologist1265852172
  4. Nicole Himuro-Fitzgerald, PSYDPsychologist1225651284
  5. Jenna KingCounselor1366718884
  6. Estefani MejiaProfessional Counselor1124642418

Verify Alexandra Davidson 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 PSY27728
    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 →

Clinical Psychologist providers in California

There are 11,200 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. Elena Abalo-Dehmer, PH.D.Anaheim, CA1942406368
  4. Brian Abary, PSY.DLos Angeles, CA1538354832
  5. Tatevik Abaryan, PH.D.Pacoima, CA1952682619
  6. Liana Abascal, PH.D.San Diego, CA1073740569
  7. Jessica Abdalla, PHDWalnut Creek, CA1558069211
  8. Mohamed Abdallah, PSY.DEl Centro, CA1912430851
  9. Megan Abdolrashidi, PSYDGilroy, CA1093293094
  10. Qutayba Abdullatif, PH.D.Pasadena, CA1134667751

Common questions

What is Alexandra Davidson, PSY.D.'s NPI number?

Alexandra Davidson, PSY.D.'s National Provider Identifier (NPI) is 1528429784, issued on Mar 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Davidson, PSY.D. located?

The NPPES record lists a practice address at 2001 Junipero Serra Blvd Ste 650, Daly City, CA, 94014. Phone: (650) 991-6141. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Davidson, PSY.D.'s license?

NPPES lists California license number PSY27728, 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.