Maxine R. Day, PH.D.
Clinical Psychologist · Encino, CA
Maxine R. Day, PH.D. is a clinical psychologist with a practice address in Encino, California, and NPI 1255353702, issued on Jul 24, 2006. Check the license (California PSY 19843, 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
- Maxine R. Day
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY 19843 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15720 Ventura Blvd, Encino, CA 91436
- Phone
- (818) 906-0406
- Enumerated
- Jul 24, 2006
- Record last updated
- Nov 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (818) 981-0649
- Medicaid ID
- PSY198430 CA
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 15720 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Aguilar, BCBABehavior Analyst1851631956
- Faisal AlnemaryBehavior Analyst1992184253
- Lauren Alon, MSWClinical Social Worker1164540423
- Michael Aragon, B.C.B.A.Behavior Analyst1750828729
- Christina Barber-Addis, PSY.D.Psychologist1609032432
- Sev Baron, BCBABehavior Analyst1235674391
Verify Maxine R. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 19843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maxine R. Day among 12,647 clinical psychologist records in California
Maxine R. Day, 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 updated2008 · 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).
88 clinical psychologist records list a practice address in Encino
They are 88 of the 3,136 NPPES records with a practice address in Encino, 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 Encino → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Marc Bennett, PSY.D.Encino, CA 914361134285224
- Nancy Blum, PH.D.Encino, CA 914361265438451
- Laurie Boxer, PH.D.Encino, CA 914361770679375
- Maury Carlin, PH.D.Encino, CA 914361427089358
- Sondra Goldstein, PH.D.Encino, CA 914361679641195
- Jennifer Levine, PSY.D.Encino, CA 914361164588208
- Jeffrey Lulow, PH.D.Encino, CA 914361083646673
- Glenn Peters, PHDEncino, CA 914361386746279
Common questions
What is Maxine R. Day, PH.D.'s NPI number?
Maxine R. Day, PH.D.'s National Provider Identifier (NPI) is 1255353702, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maxine R. Day, PH.D. located?
The NPPES record lists a practice address at 15720 Ventura Blvd, Encino, CA, 91436. Phone: (818) 906-0406. Providers update this record themselves, so call before visiting.
How can I verify Maxine R. Day, PH.D.'s license?
NPPES lists California license number PSY 19843, 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.