OrganizationActive
Dr. Thomas Truong. O.D. & Dr. Lynda Tang, O.D., Inc.
NPI 1295959567 · Optometrist · Northridge, CA
Provider details
- NPI number
- 1295959567
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Thomas Truong, President(818) 772-2177
- License
- COR956 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1000 Northridge Fashion Center
Northridge, CA 91324
Phone: (818) 772-2177
Fax: (818) 772-2067
Approximate (ZIP-level) locationGet directions
Mailing address
1865 Lakota St
Simi Valley, CA 93065-0235
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.