NPPES file of Aug 9, 2026

Siew Jolin Kuek, PSY.D

Clinical Psychologist · San Mateo, CA

Siew Jolin Kuek, PSY.D is a clinical psychologist with a practice address in San Mateo, California, and NPI 1750533675, issued on Oct 22, 2008. Check the license (California PSY 21387, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750533675
Name
Siew Jolin Kuek
Credential
PSY.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY 21387 CA
Self-reported in NPPES; status is on the state search
Practice location
501 1St Ave, San Mateo, CA 94401
Phone
(650) 343-3008
Enumerated
Oct 22, 2008
Record last updated
Sep 20, 2010 (not updated in 16 years: call before relying on the address or phone)
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 501 1St Ave

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

  1. Paul Agustinovich, PH.D.Marriage & Family Therapist1508958976
  2. Ronna Milo Haglili, PSYDClinical Psychologist1578088191
  3. Sonia Paz, LMFTMarriage & Family Therapist1467612705

Verify Siew Jolin Kuek 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 PSY 21387
    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

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65 clinical psychologist records list a practice address in San Mateo

They are 65 of the 3,909 NPPES records with a practice address in San Mateo, and 12,647 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. Brian Abary, PSY.DLos Angeles, CA1538354832
  4. Tatevik Abaryan, PH.D.Pacoima, CA1952682619
  5. Liana Abascal, PH.D.San Diego, CA1073740569
  6. Jessica Abdalla, PHDWalnut Creek, CA1558069211
  7. Mohamed Abdallah, PSY.DEl Centro, CA1912430851
  8. Megan Abdolrashidi, PSYDGilroy, CA1093293094
  9. Keri Abdullah, PH.D.San Diego, CA1699840587
  10. Qutayba Abdullatif, PH.D.Pasadena, CA1134667751

Common questions

What is Siew Jolin Kuek, PSY.D's NPI number?

Siew Jolin Kuek, PSY.D's National Provider Identifier (NPI) is 1750533675, issued on Oct 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Siew Jolin Kuek, PSY.D located?

The NPPES record lists a practice address at 501 1St Ave, San Mateo, CA, 94401. Phone: (650) 343-3008. Providers update this record themselves, so call before visiting.

How can I verify Siew Jolin Kuek, PSY.D's license?

NPPES lists California license number PSY 21387, 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. 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.