NPPES file of Aug 9, 2026

Kristen Maria O'Shea, PHD

Clinical Psychologist · Nevada City, CA

Kristen Maria O'Shea, PHD is a clinical psychologist with a practice address in Nevada City, California, and NPI 1447372909, issued on Apr 4, 2007. Check the license (California 24237, 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
1447372909
Name
Kristen Maria O'Shea
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
24237 CA
Self-reported in NPPES; status is on the state search
Practice location
825 Zion St, Nevada City, CA 95959
Phone
(530) 264-0494
Enumerated
Apr 4, 2007
Record last updated
Aug 1, 2022
Medicare enrollment
Enrolled (PECOS I20130628000254); accepts Medicare assignment
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 825 Zion St

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

  1. Kayla Burge, LCSWClinical Social Worker1588116974
  2. Linda Jovanovic, PH.D.Psychologist1821299744
  3. Denita Packard, LCSWClinical Social Worker1104525633
  4. Marcia Rennie, PHDClinical Psychologist1750527222
  5. James Stratigakes, PHDClinical Psychologist1841395647
  6. Angela Trathen, LMFT #90483Marriage & Family Therapist1386883494

Verify Kristen Maria O'Shea 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 24237
    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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Kristen Maria O'Shea among 12,647 clinical psychologist records in California

Kristen Maria O'Shea, PHD 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 2007, is newer than 20% of them.

  • NPI issued2007 · 20% of these records are older, 57% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2008 · median 2006 among the 2,424 with a school on file
  • Record last updated2022 · 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).

9 clinical psychologist records list a practice address in Nevada City

They are 9 of the 590 NPPES records with a practice address in Nevada City, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Margaret Austin, PHDNevada City, CA 959591861164840
  2. Carey Laine, PSY.D.Nevada City, CA 959591205834058
  3. Casandra Lyon, PSY.D.Nevada City, CA 959591316348857
  4. Jane McClay, PSY. D.Nevada City, CA 959591154518132
  5. Deanna Reardon, PSY.D.Nevada City, CA 959591225125826
  6. Marcia Rennie, PHDNevada City, CA 959591750527222
  7. James Stratigakes, PHDNevada City, CA 959591841395647
  8. Gregory Vogt, PH.D.Nevada City, CA 959591225271935

Common questions

What is Kristen Maria O'Shea, PHD's NPI number?

Kristen Maria O'Shea, PHD's National Provider Identifier (NPI) is 1447372909, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Maria O'Shea, PHD located?

The NPPES record lists a practice address at 825 Zion St, Nevada City, CA, 95959. Phone: (530) 264-0494. Providers update this record themselves, so call before visiting.

How can I verify Kristen Maria O'Shea, PHD's license?

NPPES lists California license number 24237, 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.