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Tsing-Tong Kwok, M.D. Inc

Internal Medicine Physician in Fresno, CA · enumerated 2006 · authorized official Tsing Kwok, President.

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

National Provider Identifier

1306926084

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Registry record

Entity type Organization (Type 2)
Legal business name Tsing-Tong Kwok, M.D. Inc
Other name <Unavail>
Practice address 540 E Herndon Ave Ste 102, Fresno, CA, 93720
Phone (559) 442-0855
Fax (559) 442-0864
Enumeration date Oct 16, 2006
Last updated in NPPES Apr 29, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A31586 (CA) Primary

Authorized official

Name Tsing Kwok
Title President
Phone (559) 442-0855

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

What is the NPI number for Tsing-Tong Kwok, M.D. Inc?
The NPI for Tsing-Tong Kwok, M.D. Inc is 1306926084, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Tsing-Tong Kwok, M.D. Inc?
NPPES lists Tsing Kwok (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-29.