Nancy Dunbar, PH.D.
Clinical Psychologist · Newhall, CA
Nancy Dunbar, PH.D. is a clinical psychologist with a practice address in Newhall, California, and NPI 1881833556, issued on Feb 19, 2009. Check the license (California PSY15259, 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
- Nancy Dunbar
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY15259 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23030 Lyons Ave Ste 202, Newhall, CA 91321
- Phone
- (661) 288-2324
- Enumerated
- Feb 19, 2009
- Record last updated
- Feb 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (661) 288-2324
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 23030 Lyons Ave Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darci Plessner, LMFTMarriage & Family Therapist1588290381
Verify Nancy Dunbar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY15259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy Dunbar among 12,647 clinical psychologist records in California
Nancy Dunbar, 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 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 fileNo · 19% of these records are
- Record last updated2009 · 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 Newhall
They are 9 of the 369 NPPES records with a practice address in Newhall, 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 Newhall → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Arnold Blumenfeld, PHDSanta Clarita, CA 913211396752093
- Donald Cowell, PH.D.Newhall, CA 913211417004474
- Julie Criss-Hagerty, PH.D.Newhall, CA 913211588753313
- Debra Flood, PH.D.Santa Clarita, CA 913211093878993
- Shadab Jannatipour, PSY.D.Newhall, CA 913211801911151
- Bonnie Mahler, PH.D.Santa Clarita, CA 913211427134188
- Sabrina MeekSanta Clarita, CA 913211952675688
- Alex PinedaNewhall, CA 913211063061661
Common questions
What is Nancy Dunbar, PH.D.'s NPI number?
Nancy Dunbar, PH.D.'s National Provider Identifier (NPI) is 1881833556, issued on Feb 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Dunbar, PH.D. located?
The NPPES record lists a practice address at 23030 Lyons Ave Ste 202, Newhall, CA, 91321. Phone: (661) 288-2324. Providers update this record themselves, so call before visiting.
How can I verify Nancy Dunbar, PH.D.'s license?
NPPES lists California license number PSY15259, 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.