NPPES file of Aug 9, 2026

Karen M. Stewart, PSY. D

Clinical Psychologist · Santa Monica, CA

Karen M. Stewart, PSY. D is a clinical psychologist with a practice address in Santa Monica, California, and NPI 1952542136, issued on Mar 17, 2009. Check the license (California PSY22580, 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
1952542136
Name
Karen M. Stewart
Credential
PSY. D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY22580 CA
Self-reported in NPPES; status is on the state search
Practice location
3201 Wilshire Blvd, Santa Monica, CA 90403
Phone
(310) 477-6000
Enumerated
Mar 17, 2009
Record last updated
Mar 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(310) 477-0327
Medicare enrollment
Enrolled (PECOS I20110804000557); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 3201 Wilshire Blvd

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

  1. Lani Ackerman-Kalla, PH.DClinical Psychologist1699980656
  2. Roberta Barenfeld, M.F.T.Marriage & Family Therapist1902025018
  3. Nancy Beaney, MA, LMFTMarriage & Family Therapist1821547704
  4. Edith BoxerClinical Social Worker1609895895
  5. Bruce Brodie, PH.D.Psychologist1457435836
  6. Jane Bryson, PH.D.Psychologist1285954727

Verify Karen M. Stewart 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 PSY22580    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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Karen M. Stewart among 12,647 clinical psychologist records in California

Karen M. Stewart, PSY. D is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 49% of them.

  • NPI issued2009 · 49% of these records are older, 46% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2004 · median 2006 among the 2,424 with a school on file
  • Record last updated2020 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

169 clinical psychologist records list a practice address in Santa Monica

They are 169 of the 5,151 NPPES records with a practice address in Santa Monica, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,647 in California → Every provider in Santa Monica → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. James Babl, PH.D.Santa Monica, CA 904031407956006
  2. Paul Boyle, PH.D.Santa Monica, CA 904031962455246
  3. Ahuva Braverman, PH.D.Santa Monica, CA 904031750479317
  4. Alan Clark, PSY.D.Santa Monica, CA 904031841206109
  5. Linda Crooks, PH.D.Santa Monica, CA 904031801998596
  6. Roger Dafter, PH.D.Santa Monica, CA 904031134216948
  7. Margaret Dominguez, PH.D.Santa Monica, CA 904031639193451
  8. Michael Greenwald, PH.D.Santa Monica, CA 904031104814706

Common questions

What is Karen M. Stewart, PSY. D's NPI number?

Karen M. Stewart, PSY. D's National Provider Identifier (NPI) is 1952542136, issued on Mar 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Karen M. Stewart, PSY. D located?

The NPPES record lists a practice address at 3201 Wilshire Blvd, Santa Monica, CA, 90403. Phone: (310) 477-6000. Providers update this record themselves, so call before visiting.

How can I verify Karen M. Stewart, PSY. D's license?

NPPES lists California license number PSY22580, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.