Christina Tang, OD
NPI 1093357501 · Optometrist · Lancaster, CA
Christina Tang, OD is a Optometrist provider in Lancaster, CA (NPI 1093357501).
Provider details
- NPI number
- 1093357501
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 34453 (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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$945 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-16
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Christina Tang's NPI number?
- Christina Tang's National Provider Identifier (NPI) is 1093357501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Tang's specialty?
- Christina Tang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Christina Tang located?
- Christina Tang's practice location on file with NPPES is 1739 W Avenue J, Lancaster, CA 93534-2703.
- What is Christina Tang's phone number?
- The practice phone number listed in the NPPES registry for Christina Tang is (661) 940-0555.
- Is Christina Tang's NPI active?
- Yes — Christina Tang's NPI (1093357501) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.