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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Timothy S. Hong, PA-C

Physician Assistant in Glendora, CA · enumerated 2023.

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

National Provider Identifier

1710766621

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Registry record

Entity type Individual (Type 1)
Name Timothy S. Hong
Credential PA-C
Sex Male
Practice address Glendora, CA, 91740
Phone (626) 852-3376
Fax (626) 852-3375
Enumeration date Sep 28, 2023
Last updated in NPPES Jan 16, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA63404 (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

Where does Timothy Hong practice?
The practice location on file with NPPES is in Glendora, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Timothy Hong?
The National Provider Identifier (NPI) for Timothy Hong is 1710766621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-16.