Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Phung My Quach, O.D.
Optometrist in Westminster, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407912074
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Registry record
Entity type Individual (Type 1)
Name Phung My Quach
Credential O.D.
Sex Female
Practice address 9600 Bolsa Ave, Ste C & H, Westminster, CA, 92683
Phone (714) 775-7045
Fax (714) 775-7050
Enumeration date Dec 28, 2006
Last updated in NPPES Apr 25, 2008
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
What specialty is Phung Quach?
Phung Quach is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Hai Pham Internal Medicine Physician · Westminster, CA NPI 1548223712 Hai Pham M.D., Inc. Internal Medicine Physician · Westminster, CA NPI 1821052770 Thi Pham Optometrist · Westminster, CA NPI 1801984315 Douglas Nguyen, DDS, A Professional Corporation Orthodontics and Dentofacial Orthopedics Dentistry · Westminster, CA NPI 1568683266 Phuong Le Optometrist · Westminster, CA NPI 1356532600 Pacific Optometry Group Optometrist · Westminster, CA NPI 1235311473
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-25.