Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna Ton

Physician Assistant in Carson, CA · enumerated 2021.

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

National Provider Identifier

1194308502

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Registry record

Entity type Individual (Type 1)

Name Donna Ton

Sex Female

Practice address 522 W Carson St, Carson, CA, 90745

Phone (310) 320-3400

Enumeration date May 3, 2021

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing 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

How do I verify Donna Ton's NPI record?

Cross-check NPI 1194308502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194308502 active?

Yes, as of the latest NPPES snapshot, NPI 1194308502 is active (record last updated 2021-12-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.