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Addison Hawthorne

Clinical Social Worker in Pomona, CA · enumerated 2007.

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

National Provider Identifier

1003946435

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Registry record

Entity type Individual (Type 1)
Name Addison Hawthorne
Sex Male
Practice address 2008 N Garey Ave, Pomona, CA, 91767
Phone (909) 623-6131
Enumeration date Mar 6, 2007
Last updated in NPPES Apr 2, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 106799 (CA) Primary
171M00000X Case Manager/Care Coordinator Other Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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

Where does Addison Hawthorne practice?
The practice location on file with NPPES is in Pomona, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Addison Hawthorne?
The National Provider Identifier (NPI) for Addison Hawthorne is 1003946435, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-02.