NPPES file of Aug 9, 2026

Patricia Sikkeland, PSYD

Psychologist · Westlake Village, CA

Patricia Sikkeland, PSYD is a psychologist with a practice address in Westlake Village, California, and NPI 1669780292, issued on Sep 16, 2010. Check the license (California PSY33757, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669780292
Name
Patricia Sikkeland
Credential
PSYD
Primary taxonomy
Psychologist 103T00000X
License number
PSY33757 CA
Self-reported in NPPES; status is on the state search
Practice location
31194 LA Baya Dr Ste 100, Westlake Village, CA 91362
Phone
(805) 242-2429
Enumerated
Sep 16, 2010
Record last updated
Jan 9, 2025
Fax
(310) 870-7197
Medicare enrollment
Enrolled (PECOS I20221213003142); 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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Also registered at 31194 LA Baya Dr Ste 100

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

  1. Jose-Antonio Aguilar, PSY.D.Psychologist1780353565
  2. Andrea Clark, PH.DClinical Psychologist1013146802
  3. Jessica Faragallah, PHDClinical Psychologist1346019478
  4. Katie Patel, PSYDPsychologist1548059207
  5. Rhiannon Rabine, PSYDClinical Psychologist1669093589
  6. Katherine Russeau, PSY.D.Clinical Psychologist1629802434

Verify Patricia Sikkeland 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 PSY33757
    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.

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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Pacific Coast Psychology Group IncBakersfield, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Patricia Sikkeland among 7,304 psychologist records in California

Patricia Sikkeland, PSYD is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 46% of them.

  • NPI issued2010 · 46% of these records are older, 50% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2018 · median 2005 among the 1,058 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 psychologist records list a practice address in Westlake Village

They are 39 of the 1,397 NPPES records with a practice address in Westlake Village, and 7,304 psychologist records in California.

The 8 psychologist records with the nearest ZIP codes

  1. Deborah Barber, PH.D.Westlake Village, CA 913621760538003
  2. Thomas Dakoske, PSYCHOLOGISTWestlake Village, CA 913621922188101
  3. Lynn Foerster, PHDWestlake Village, CA 913621457554578
  4. Nancy Gardner, PH.D.Westlake Village, CA 913621639395742
  5. Miriam Hamideh, PH.D.Westlake Village, CA 913621124183561
  6. Genine Hanin, ED.D.Westlake Village, CA 913621013049105
  7. Michele Harway, PSYCHOLOGIST, ABPPWestlake Village, CA 913621265552335
  8. Carolyn Kavner, PHDWestlake Village, CA 913621174754733

Common questions

What is Patricia Sikkeland, PSYD's NPI number?

Patricia Sikkeland, PSYD's National Provider Identifier (NPI) is 1669780292, issued on Sep 16, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Sikkeland, PSYD located?

The NPPES record lists a practice address at 31194 LA Baya Dr Ste 100, Westlake Village, CA, 91362. Phone: (805) 242-2429. Providers update this record themselves, so call before visiting.

How can I verify Patricia Sikkeland, PSYD's license?

NPPES lists California license number PSY33757, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Patricia Sikkeland, PSYD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.