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Jason Chen

Q: What is the NPI number for Jason Chen?

The National Provider Identifier (NPI) for Jason Chen is 1720425846, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Los Angeles, CA · enumerated 2013.

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

National Provider Identifier

1720425846

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Registry record

Entity type Individual (Type 1)

Name Jason Chen

Sex Male

Practice address 1520 San Pablo St Ste 4300, Los Angeles, CA, 90033

Phone (323) 442-9064

Fax (323) 442-6887

Enumeration date May 30, 2013

Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A160203 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jason Chen?

The National Provider Identifier (NPI) for Jason Chen is 1720425846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jason Chen practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-22.