Anthony Quach
NPI 1801689559 · Optometrist · Fullerton, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Quach is a Optometrist provider in Fullerton, CA (NPI 1801689559).
Provider details
- NPI number
- 1801689559
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 35950 (CA)
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
- 2025-05-27
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is Anthony Quach's NPI number?
- Anthony Quach's National Provider Identifier (NPI) is 1801689559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Quach's specialty?
- Anthony Quach is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Anthony Quach located?
- Anthony Quach's practice location on file with NPPES is 2575 Yorba Linda Blvd, Fullerton, CA 92831-1615.
- What is Anthony Quach's phone number?
- The practice phone number listed in the NPPES registry for Anthony Quach is (714) 449-7400.
- Does Anthony Quach accept Medicare?
- Anthony Quach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Quach's NPI active?
- Yes — Anthony Quach's NPI (1801689559) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.