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Vi Phan
NPI 1609521251 · Optometrist · Stevenson Ranch, CA
Vi Phan is a Optometrist provider in Stevenson Ranch, CA (NPI 1609521251).
Provider details
- NPI number
- 1609521251
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 35078 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
25450 the Old Rd
Stevenson Ranch, CA 91381-1704
Phone: (661) 253-3662
Street-level locationGet directions
Mailing address
25450 the Old Rd
Stevenson Ranch, CA 91381-1704
Registry dates
- Enumerated
- 2022-02-12
- Last updated
- 2022-07-26
- Certified
- 2022-07-26
Frequently asked questions
- What is Vi Phan's NPI number?
- Vi Phan's National Provider Identifier (NPI) is 1609521251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vi Phan's specialty?
- Vi Phan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Vi Phan located?
- Vi Phan's practice location on file with NPPES is 25450 the Old Rd, Stevenson Ranch, CA 91381-1704.
- What is Vi Phan's phone number?
- The practice phone number listed in the NPPES registry for Vi Phan is (661) 253-3662.
- Is Vi Phan's NPI active?
- Yes — Vi Phan's NPI (1609521251) is active in the NPPES registry as of the last update on 2022-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.