Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Phuong Nguyet Phun
Optometrist in Riverside, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205621026
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Registry record
Entity type Individual (Type 1)
Name Phuong Nguyet Phun
Sex Female
Practice address 7379 Indiana Ave, Riverside, CA, 92504
Phone (951) 684-7822
Fax (951) 977-8075
Enumeration date Apr 11, 2025
Last updated in NPPES Jun 16, 2026
Taxonomy & licenses
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 Phuong Phun?
Phuong Phun 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 → Cheryl Everitt Optometrist · Riverside, CA NPI 1164579918 20/20 Vision Associates Optometry, Inc. Optometrist · Riverside, CA NPI 1215161815 Mallory Kennedy Optometrist · Riverside, CA NPI 1538511837 Scott Nguyen Optometrist · Riverside, CA NPI 1427721661 Fourth Optometric Care of California Optometrist · Riverside, CA NPI 1801518790 Ahmad Ahmadzada Optometrist · Riverside, CA NPI 1285478834
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-16.