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Marisol Diego

Behavior Technician in Rancho Cucamonga, CA · enumerated 2023 · practices at Chandrahas Agarwal M.D. Inc..

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

National Provider Identifier

1679352991

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Registry record

Entity type Individual (Type 1)
Name Marisol Diego
Sex Female
Practice address 8287 White Oak Ave, Rancho Cucamonga, CA, 91730
Phone (909) 466-4001
Enumeration date Sep 26, 2023
Last updated in NPPES Sep 26, 2023

Taxonomy & licenses

106S00000X Behavior Technician 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

Is NPI 1679352991 active?
Yes, as of the latest NPPES snapshot, NPI 1679352991 is active (record last updated 2023-09-26).
How do I verify Marisol Diego's NPI record?
Cross-check NPI 1679352991 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 2023-09-26.