Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen Chen, MD

Q: What is the NPI number for Allen Chen?

The National Provider Identifier (NPI) for Allen Chen is 1487018099, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatry Physician in Fresno, CA · enumerated 2016.

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

National Provider Identifier

1487018099

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Registry record

Entity type Individual (Type 1)

Name Allen Chen

Credential MD

Sex Male

Practice address 4441 E Kings Canyon Rd, Fresno, CA, 93702

Phone (559) 600-9180

Enumeration date Apr 9, 2016

Last updated in NPPES May 8, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A153348 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Allen Chen practice?

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

What is the NPI number for Allen Chen?

The National Provider Identifier (NPI) for Allen Chen is 1487018099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.