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Ms. Tonya Marie Bagley, A. A., B.A., CAS

Addiction (Substance Use Disorder) Counselor in Modesto, CA · enumerated 2007.

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

National Provider Identifier

1942425400

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Registry record

Entity type Individual (Type 1)
Name Ms. Tonya Marie Bagley
Credential A. A., B.A., CAS
Sex Female
Practice address 190 E Hackett Rd, Modesto, CA, 95358
Phone (209) 525-7218
Enumeration date Apr 17, 2007
Last updated in NPPES Apr 8, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License C4091214 (CA) 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

How do I verify Tonya Bagley's NPI record?
Cross-check NPI 1942425400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942425400 active?
Yes, as of the latest NPPES snapshot, NPI 1942425400 is active (record last updated 2024-04-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.