Stuart Kirschbaum, PH.D.
Clinical Psychologist · Mission Viejo, CA
Stuart Kirschbaum, PH.D. is a clinical psychologist with a practice address in Mission Viejo, California, and NPI 1073557476, issued on Jun 15, 2006. Check the license (California PSY12071, 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.
- Name
- Stuart Kirschbaum
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY12071 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27001 LA Paz RD, Mission Viejo, CA 92691
- Phone
- (949) 215-2500
- Enumerated
- Jun 15, 2006
- Record last updated
- Jan 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (949) 203-8686
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
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Verify Stuart Kirschbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY12071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stuart Kirschbaum among 12,647 clinical psychologist records in California
Stuart Kirschbaum, PH.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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 80% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2011 · 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).
39 clinical psychologist records list a practice address in Mission Viejo
They are 39 of the 2,156 NPPES records with a practice address in Mission Viejo, 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 Mission Viejo → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Amber Baker, PH.D.Mission Viejo, CA 926911952474918
- Alexa Foster, PH.DMission Viejo, CA 926911417045089
- Barbara Francis, PSY.D.Mission Viejo, CA 926911487653812
- Stephen Harris, PH.D.. MFTMission Viejo, CA 926911316918279
- Deborah Kirschbaum, PH.D.Mission Viejo, CA 926911497873731
- Paul Lingren, PH.D.Mission Viejo, CA 926911346297520
- Arlene O'Connor, PSY.D.Mission Viejo, CA 926911174659627
- Lilya Reiss, PSYDMission Viejo, CA 926911043335524
Common questions
What is Stuart Kirschbaum, PH.D.'s NPI number?
Stuart Kirschbaum, PH.D.'s National Provider Identifier (NPI) is 1073557476, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stuart Kirschbaum, PH.D. located?
The NPPES record lists a practice address at 27001 LA Paz RD, Mission Viejo, CA, 92691. Phone: (949) 215-2500. Providers update this record themselves, so call before visiting.
How can I verify Stuart Kirschbaum, PH.D.'s license?
NPPES lists California license number PSY12071, 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.