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Robert Duong, PHARM D

Q: What is the NPI number for Robert Duong?

The National Provider Identifier (NPI) for Robert Duong is 1538569819, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Rancho Cordova, CA · enumerated 2014.

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

National Provider Identifier

1538569819

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Registry record

Entity type Individual (Type 1)

Name Robert Duong

Credential PHARM D

Sex Male

Practice address 10655 Folsom Blvd, Rancho Cordova, CA, 95670

Phone (916) 361-0515

Fax (916) 361-0813

Enumeration date Aug 25, 2014

Last updated in NPPES Aug 25, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 68457 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 Robert Duong practice?

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

What is the NPI number for Robert Duong?

The National Provider Identifier (NPI) for Robert Duong is 1538569819, 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 2014-08-25.