OrganizationActive
Tang & Nghia, O.D. Inc
NPI 1588978159 · Optometrist · Carson, CA
Tang & Nghia, O.D. Inc is a Optometrist organization in Carson, CA (NPI 1588978159).
Provider details
- NPI number
- 1588978159
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Minh Tang, President(310) 513-6900
- License
- 11754T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
21739 S. Avalon Blvd
Carson, CA 90745
Phone: (310) 513-6900
Fax: (310) 513-1445
Street-level locationGet directions
Mailing address
21739 S. Avalon Blvd
Carson, CA 90745
Other names (DBA / former)
- Doing business as
- Eyecare Unlimited
Registry dates
- Enumerated
- 2010-08-05
- Last updated
- 2010-08-05
Frequently asked questions
- What is Tang & Nghia, O.D. Inc's NPI number?
- Tang & Nghia, O.D. Inc's National Provider Identifier (NPI) is 1588978159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tang & Nghia, O.D. Inc?
- Tang & Nghia, O.D. Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Tang & Nghia, O.D. Inc located?
- Tang & Nghia, O.D. Inc's practice location on file with NPPES is 21739 S. Avalon Blvd, Carson, CA 90745.
- What is Tang & Nghia, O.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Tang & Nghia, O.D. Inc is (310) 513-6900.
- Who is the authorized official for Tang & Nghia, O.D. Inc?
- The authorized official listed on Tang & Nghia, O.D. Inc's NPPES record is Minh Tang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tang & Nghia, O.D. Inc's NPI active?
- Yes — Tang & Nghia, O.D. Inc's NPI (1588978159) is active in the NPPES registry as of the last update on 2010-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.