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Lay Le Tonthat Professional Corporation

Internal Medicine Physician in Oroville, CA · enumerated 2026 · authorized official Christopher Tonthat, President.

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

National Provider Identifier

1295650315

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Registry record

Entity type Organization (Type 2)
Legal business name Lay Le Tonthat Professional Corporation
Practice address 3115 Oro Dam Blvd E Ste 1, Oroville, CA, 95966
Phone (562) 262-1769
Enumeration date Aug 10, 2026
Last updated in NPPES Aug 10, 2026

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Christopher Tonthat
Title President
Phone (562) 262-1769

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

Who is the authorized official for Lay Le Tonthat Professional Corporation?
NPPES lists Christopher Tonthat (President) as the authorized official for this organization.
What is the NPI number for Lay Le Tonthat Professional Corporation?
The NPI for Lay Le Tonthat Professional Corporation is 1295650315, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-10.