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Khanh Tan Duong MD PC

Primary Care Clinic/Center in Montclair, CA · enumerated 2023 · authorized official Khanh Duong, Director.

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

National Provider Identifier

1174237150

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Registry record

Entity type Organization (Type 2)
Legal business name Khanh Tan Duong MD PC
Practice address 9635 Monte Vista Ave Ste 208, Montclair, CA, 91763
Phone (909) 255-0199
Fax (216) 208-1435
Enumeration date Jan 13, 2023
Last updated in NPPES Jan 13, 2023

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Khanh Duong
Title Director
Phone (909) 255-0199

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 Khanh Tan Duong MD PC?
The NPI for Khanh Tan Duong MD PC is 1174237150, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Khanh Tan Duong MD PC?
NPPES lists Khanh Duong (Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-13.