NPI Portal NPI Lookup & Verification

Ms. Mai Ai Duong, RPH

Ms. Mai Ai Duong is a Pharmacist provider (Pharmacist) practicing in Coalinga, CA, registered in the NPPES registry with NPI 1083987846 since 2012. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1083987846
Entity type Individual (Type 1)
Name Ms. Mai Ai Duong
Credential RPH
Sex Female
Practice address Coalinga, CA, 93210
Phone 5599354900
Fax 5599357062
Enumeration date 2012-02-09
Last updated in NPPES 2012-02-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary RPH45297 CA

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details
Provider: Mai Duong, RPH
NPI: 1083987846
Taxonomy: 183500000X (Pharmacist)
Address: Coalinga, CA, 93210

Other providers at this practice address

NPI Name Type Specialty Location
1992903298 Pamela Orellana Individual Clinical Psychologist Coalinga, CA
1790969988 Philip Hernon Individual General Practice Dentistry Coalinga, CA
1972787828 Gayne Alexander Individual Dentist Coalinga, CA
1194952259 Frieda Dehnavifar Individual Clinical Psychologist Coalinga, CA
1801026240 Sonya Mcfarland Individual Addiction (Substance Use Disorder) Counselor Coalinga, CA
1477786341 Duran Orosco Individual Clinical Social Worker Coalinga, CA
1144506924 Nicolesha Reed Individual Clinical Social Worker Coalinga, CA
1205105772 Ratana Yun Individual Pharmacist Coalinga, CA

Verify this record

Cross-check NPI 1083987846 against the authoritative CMS record: view Ms. Mai Ai Duong on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mai Duong?
The National Provider Identifier (NPI) for Mai Duong is 1083987846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mai Duong practice?
The practice location on file with NPPES is in Coalinga, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-02-09.