NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alan Carl Parker

Addiction (Substance Use Disorder) Counselor in Sherman Oaks, CA · enumerated 2017 · practices at Twin Town Corporation.

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

National Provider Identifier

1114432192

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Registry record

Entity type Individual (Type 1)
Name Alan Carl Parker
Sex Male
Practice address Sherman Oaks, CA, 91403
Enumeration date Dec 12, 2017
Last updated in NPPES Dec 12, 2017

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

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 Alan Parker?
The National Provider Identifier (NPI) for Alan Parker is 1114432192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alan Parker practice?
The practice location on file with NPPES is in Sherman Oaks, 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 2017-12-12.