James Joseph De Santis, PH.D.
Clinical Psychologist · Glendora, CA
James Joseph De Santis, PH.D. is a clinical psychologist with a practice address in Glendora, California, and NPI 1558385880, issued on Jul 27, 2006. Check the license (California PSY10315, 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
- James Joseph De Santis
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY10315 CA
Self-reported in NPPES; status is on the state search - Practice location
- 416 East Bougainvillea Lane, Glendora, CA 91741
- Phone
- (818) 551-1714
- Enumerated
- Jul 27, 2006
- Record last updated
- Jun 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20110201000399); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify James Joseph De Santis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY10315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Joseph De Santis among 12,647 clinical psychologist records in California
James Joseph De Santis, 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 fileYes · 19% of these records are
- Graduated1985 · median 2006 among the 2,424 with a school on file
- Record last updated2023 · 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).
28 clinical psychologist records list a practice address in Glendora
They are 28 of the 921 NPPES records with a practice address in Glendora, 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 Glendora → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jessica Cendejas, PSY.D.Glendora, CA 917411215261508
- Sara DennisGlendora, CA 917411790980506
- Angela Donahue, PH.D.Glendora, CA 917411437170560
- Tricia Duncan-Hassel, PSY.D.Glendora, CA 917411104993898
- Richard Foss, PH.D.Glendora, CA 917411437378536
- David Hickel, PH.D.Glendora, CA 917411629109079
- Lisa IrwinGlendora, CA 917411659622991
- Thomas Malcolm, PH.D.Glendora, CA 917411528083953
Common questions
What is James Joseph De Santis, PH.D.'s NPI number?
James Joseph De Santis, PH.D.'s National Provider Identifier (NPI) is 1558385880, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Joseph De Santis, PH.D. located?
The NPPES record lists a practice address at 416 East Bougainvillea Lane, Glendora, CA, 91741. Phone: (818) 551-1714. Providers update this record themselves, so call before visiting.
How can I verify James Joseph De Santis, PH.D.'s license?
NPPES lists California license number PSY10315, 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.