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Nelson Chang Velazquez
NPI 1164222949 · Optician · Harker Heights, TX
Nelson Chang Velazquez is a Optician provider in Harker Heights, TX (NPI 1164222949).
Provider details
- NPI number
- 1164222949
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
2020 Heights Dr
Harker Heights, TX 76548-2000
Phone: (254) 699-4721
Fax: (254) 699-4783
Street-level locationGet directions
Mailing address
3800 Fabianna Dr
Killeen, TX 76549-2897
Registry dates
- Enumerated
- 2025-03-19
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Nelson Chang Velazquez's NPI number?
- Nelson Chang Velazquez's National Provider Identifier (NPI) is 1164222949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelson Chang Velazquez's specialty?
- Nelson Chang Velazquez is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Nelson Chang Velazquez located?
- Nelson Chang Velazquez's practice location on file with NPPES is 2020 Heights Dr, Harker Heights, TX 76548-2000.
- What is Nelson Chang Velazquez's phone number?
- The practice phone number listed in the NPPES registry for Nelson Chang Velazquez is (254) 699-4721.
- Is Nelson Chang Velazquez's NPI active?
- Yes — Nelson Chang Velazquez's NPI (1164222949) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.