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Dr. Thanhtong Ton

Pharmacist in Rialto, CA · enumerated 2014 · practices at Rialto Healthcare Group Inc.

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

National Provider Identifier

1598164964

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Registry record

Entity type Individual (Type 1)
Name Dr. Thanhtong Ton
Sex Female
Practice address 1851 N Riverside Ave, Rialto, CA, 92376
Phone (909) 961-2565
Fax (909) 961-2551
Enumeration date Aug 21, 2014
Last updated in NPPES Dec 27, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH 55368 (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 Thanhtong Ton's NPI record?
Cross-check NPI 1598164964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598164964 active?
Yes, as of the latest NPPES snapshot, NPI 1598164964 is active (record last updated 2017-12-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-27.