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Joel Robert Sunkin, PH.D.

Clinical Psychologist in Downey, CA · enumerated 2005.

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

National Provider Identifier

1891785721

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Registry record

Entity type Individual (Type 1)
Name Joel Robert Sunkin
Credential PH.D.
Sex Male
Practice address 8301 Florence Ave, Downey, CA, 90240
Enumeration date Oct 22, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY7314 (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
PSY7314 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

Is NPI 1891785721 active?
Yes, as of the latest NPPES snapshot, NPI 1891785721 is active (record last updated 2007-07-08).
How do I verify Joel Sunkin's NPI record?
Cross-check NPI 1891785721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.