IndividualActive
Cheryl Duong, OD
NPI 1366935678 · Optometrist · Fallbrook, CA
Provider details
- NPI number
- 1366935678
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1908-844AT (LA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
521 E Elder St Ste 102
Fallbrook, CA 92028-3082
Phone: (760) 728-5728
Street-level locationGet directions
Mailing address
521 E Elder St Ste 102
Fallbrook, CA 92028-3082
Registry dates
- Enumerated
- 2018-06-11
- Last updated
- 2022-04-25
- Certified
- 2022-04-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.