NPPES file of Aug 9, 2026

James Scott Watson, PH.D.

Clinical Psychologist · Palos Verdes Estates, CA

James Scott Watson, PH.D. is a clinical psychologist with a practice address in Palos Verdes Estates, California, and NPI 1538259841, issued on Oct 15, 2006. Check the license (California PSY12474, 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
1538259841
Name
James Scott Watson
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY12474 CA
Self-reported in NPPES; status is on the state search
Practice location
716 Yarmouth RD, Palos Verdes Estates, CA 90274
Phone
(310) 544-1978
Enumerated
Oct 15, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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 716 Yarmouth RD

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

  1. Helana Barry, PH.D.Clinical Psychologist1871501163
  2. Joseph Cho, L.A.CAcupuncturist1528291234
  3. Melvyn Lewin, PHDClinical Psychologist1003034554

Verify James Scott Watson 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 PSY12474
    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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10 clinical psychologist records list a practice address in Palos Verdes Estates

They are 10 of the 102 NPPES records with a practice address in Palos Verdes Estates, 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 James Scott Watson, PH.D.'s NPI number?

James Scott Watson, PH.D.'s National Provider Identifier (NPI) is 1538259841, issued on Oct 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Scott Watson, PH.D. located?

The NPPES record lists a practice address at 716 Yarmouth RD, Palos Verdes Estates, CA, 90274. Phone: (310) 544-1978. Providers update this record themselves, so call before visiting.

How can I verify James Scott Watson, PH.D.'s license?

NPPES lists California license number PSY12474, 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.