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Abraham Chen, D.O., Inc

Q: What is the NPI number for Abraham Chen, D.O., Inc?

The NPI for Abraham Chen, D.O., Inc is 1184621666, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Rancho Cucamonga, CA · enumerated 2005 · authorized official Abraham Chen, President.

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

National Provider Identifier

1184621666

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Registry record

Entity type Organization (Type 2)

Legal business name Abraham Chen, D.O., Inc

Practice address 10995 Eucalyptus Street, Suite 102, Rancho Cucamonga, CA, 91730

Phone (909) 466-6310

Fax (909) 466-6325

Enumeration date Jun 30, 2005

Last updated in NPPES Mar 7, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Abraham Chen

Title President

Phone (909) 466-6310

Other identifiers

Identifier	Type	State	Issuer
20A7871	Other	CA	CALIFORNIA LICENSE NUMBER
00AX78710	Medicaid	CA	-

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 Abraham Chen, D.O., Inc?

The NPI for Abraham Chen, D.O., Inc is 1184621666, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Abraham Chen, D.O., Inc?

NPPES lists Abraham Chen (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.