Mai Nguyen, O.D., Optometric Corporation
NPI 1093538324 · Optometrist · Fontana, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mai Nguyen, O.D., Optometric Corporation is a Optometrist organization in Fontana, CA (NPI 1093538324).
Provider details
- NPI number
- 1093538324
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mai Nguyen, Optometrist, Owner(909) 538-9246
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2024-11-05
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Mai Nguyen, O.D., Optometric Corporation's NPI number?
- Mai Nguyen, O.D., Optometric Corporation's National Provider Identifier (NPI) is 1093538324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mai Nguyen, O.D., Optometric Corporation?
- Mai Nguyen, O.D., Optometric Corporation is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Mai Nguyen, O.D., Optometric Corporation located?
- Mai Nguyen, O.D., Optometric Corporation's practice location on file with NPPES is 15070 Summit Ave Ste 400, Fontana, CA 92336-5496.
- What is Mai Nguyen, O.D., Optometric Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mai Nguyen, O.D., Optometric Corporation is (909) 538-9246.
- Does Mai Nguyen, O.D., Optometric Corporation accept Medicare?
- Mai Nguyen, O.D., Optometric Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mai Nguyen, O.D., Optometric Corporation?
- The authorized official listed on Mai Nguyen, O.D., Optometric Corporation's NPPES record is Mai Nguyen, Optometrist, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mai Nguyen, O.D., Optometric Corporation's NPI active?
- Yes — Mai Nguyen, O.D., Optometric Corporation's NPI (1093538324) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.