OrganizationActive
Clear Focus Optometry, Inc.
NPI 1841561495 · Optometrist · San Marcos, CA
Clear Focus Optometry, Inc. is a Optometrist organization in San Marcos, CA (NPI 1841561495).
Provider details
- NPI number
- 1841561495
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Nghi Duong, Ceo(760) 744-0767
- License
- 12803 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
635b S Rancho Santa Fe Rd
San Marcos, CA 92078-3973
Phone: (760) 744-0767
Fax: (760) 744-2892
Street-level locationGet directions
Mailing address
635b S Rancho Santa Fe Rd
San Marcos, CA 92078-3973
Registry dates
- Enumerated
- 2012-01-13
- Last updated
- 2012-10-26
Frequently asked questions
- What is Clear Focus Optometry, Inc.'s NPI number?
- Clear Focus Optometry, Inc.'s National Provider Identifier (NPI) is 1841561495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clear Focus Optometry, Inc.?
- Clear Focus Optometry, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Clear Focus Optometry, Inc. located?
- Clear Focus Optometry, Inc.'s practice location on file with NPPES is 635b S Rancho Santa Fe Rd, San Marcos, CA 92078-3973.
- What is Clear Focus Optometry, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Clear Focus Optometry, Inc. is (760) 744-0767.
- Who is the authorized official for Clear Focus Optometry, Inc.?
- The authorized official listed on Clear Focus Optometry, Inc.'s NPPES record is Nghi Duong, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clear Focus Optometry, Inc.'s NPI active?
- Yes — Clear Focus Optometry, Inc.'s NPI (1841561495) is active in the NPPES registry as of the last update on 2012-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.