Sarah Chung, O.D.
NPI 1699171298 · Optometrist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Chung, O.D. is a Optometrist provider in Los Angeles, CA (NPI 1699171298).
Provider details
- NPI number
- 1699171298
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15143 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
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
11 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
Mailing address
Registry dates
- Enumerated
- 2014-11-08
- Last updated
- 2014-11-08
Frequently asked questions
- What is Sarah Chung's NPI number?
- Sarah Chung's National Provider Identifier (NPI) is 1699171298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Chung's specialty?
- Sarah Chung is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Sarah Chung located?
- Sarah Chung's practice location on file with NPPES is 11540 Santa Monica Blvd, Los Angeles, CA 90025-7905.
- What is Sarah Chung's phone number?
- The practice phone number listed in the NPPES registry for Sarah Chung is (310) 473-5464.
- Does Sarah Chung accept Medicare?
- Sarah Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Chung's NPI active?
- Yes — Sarah Chung's NPI (1699171298) is active in the NPPES registry as of the last update on 2014-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.