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Dr. Maxine R. Day, PH.D.

Clinical Psychologist in Encino, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255353702

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Registry record

Entity type Individual (Type 1)
Name Dr. Maxine R. Day
Credential PH.D.
Sex Female
Practice address Encino, CA, 91436
Phone (818) 906-0406
Fax (818) 981-0649
Enumeration date Jul 24, 2006
Last updated in NPPES Nov 3, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY 19843 (CA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
PSY198430 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Maxine Day?
The National Provider Identifier (NPI) for Maxine Day is 1255353702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maxine Day practice?
The practice location on file with NPPES is in Encino, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-03.