Linh Lien OD, PLLC
NPI 1134719016 · Optometrist · Austin, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linh Lien OD, PLLC is a Optometrist organization in Austin, TX (NPI 1134719016).
Provider details
- NPI number
- 1134719016
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Linh Tang, Member(832) 212-3799
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
5 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
Other names (DBA / former)
- Doing business as
- Austin Optometrists
Registry dates
- Enumerated
- 2021-01-24
- Last updated
- 2021-01-24
- Certified
- 2021-01-24
Frequently asked questions
- What is Linh Lien OD, PLLC's NPI number?
- Linh Lien OD, PLLC's National Provider Identifier (NPI) is 1134719016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Linh Lien OD, PLLC?
- Linh Lien OD, PLLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Linh Lien OD, PLLC located?
- Linh Lien OD, PLLC's practice location on file with NPPES is 500 E Ben White Blvd Ste D600, Austin, TX 78704-3263.
- What is Linh Lien OD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Linh Lien OD, PLLC is (512) 912-0920.
- Does Linh Lien OD, PLLC accept Medicare?
- Linh Lien OD, PLLC 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 Linh Lien OD, PLLC?
- The authorized official listed on Linh Lien OD, PLLC's NPPES record is Linh Tang, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Linh Lien OD, PLLC's NPI active?
- Yes — Linh Lien OD, PLLC's NPI (1134719016) is active in the NPPES registry as of the last update on 2021-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.