IndividualActiveAccepts Medicare
Diana Chang
NPI 1629422985 · Optometrist · Las Vegas, NV
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1629422985
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 933 (NV)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
10870 W Charleston Blvd Ste 105
Las Vegas, NV 89135-1159
Phone: (702) 877-3937
Street-level locationGet directions
Mailing address
10870 W Charleston Blvd Ste 105
Las Vegas, NV 89135-1159
Registry dates
- Enumerated
- 2016-04-22
- Last updated
- 2018-01-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.