Dr. Ying Liu, OD, P.C.
NPI 1972165066 · Optometrist · Chula Vista, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr. Ying Liu, OD, P.C. is a Optometrist organization in Chula Vista, CA (NPI 1972165066).
Provider details
- NPI number
- 1972165066
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Ying Liu, Optometrist(408) 596-1374
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
6 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
- 2019-06-28
- Last updated
- 2020-07-01
- Certified
- 2020-07-01
Frequently asked questions
- What is Dr. Ying Liu, OD, P.C.'s NPI number?
- Dr. Ying Liu, OD, P.C.'s National Provider Identifier (NPI) is 1972165066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Ying Liu, OD, P.C.?
- Dr. Ying Liu, OD, P.C. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr. Ying Liu, OD, P.C. located?
- Dr. Ying Liu, OD, P.C.'s practice location on file with NPPES is 380 E H St, Chula Vista, CA 91910-7483.
- What is Dr. Ying Liu, OD, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dr. Ying Liu, OD, P.C. is (619) 205-5245.
- Does Dr. Ying Liu, OD, P.C. accept Medicare?
- Dr. Ying Liu, OD, P.C. 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 Dr. Ying Liu, OD, P.C.?
- The authorized official listed on Dr. Ying Liu, OD, P.C.'s NPPES record is Ying Liu, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Ying Liu, OD, P.C.'s NPI active?
- Yes — Dr. Ying Liu, OD, P.C.'s NPI (1972165066) is active in the NPPES registry as of the last update on 2020-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.