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Cecilia Mai
NPI 1538741657 · Optometrist · Fullerton, CA
Cecilia Mai is a Optometrist provider in Fullerton, CA (NPI 1538741657).
Provider details
- NPI number
- 1538741657
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2575 Yorba Linda Blvd
Fullerton, CA 92831-1615
Phone: (714) 449-7400
Approximate (ZIP-level) locationGet directions
Mailing address
21081 Hillsdale Ln
Huntington Beach, CA 92646-7248
Registry dates
- Enumerated
- 2021-04-27
- Last updated
- 2021-10-03
- Certified
- 2021-10-03
Frequently asked questions
- What is Cecilia Mai's NPI number?
- Cecilia Mai's National Provider Identifier (NPI) is 1538741657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecilia Mai's specialty?
- Cecilia Mai is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Cecilia Mai located?
- Cecilia Mai's practice location on file with NPPES is 2575 Yorba Linda Blvd, Fullerton, CA 92831-1615.
- What is Cecilia Mai's phone number?
- The practice phone number listed in the NPPES registry for Cecilia Mai is (714) 449-7400.
- Is Cecilia Mai's NPI active?
- Yes — Cecilia Mai's NPI (1538741657) is active in the NPPES registry as of the last update on 2021-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.