Rachel Chang, OD
NPI 1497586952 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Chang, OD is a Optometrist provider in Houston, TX (NPI 1497586952).
Provider details
- NPI number
- 1497586952
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10970 (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
1 yr in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$680 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 146 E Hospital Dr Ste 210Angleton, TX 77515-4171Phone: (979) 849-8516
- 7737 Southwest Fwy Ste 600Houston, TX 77074-1823Phone: (713) 777-7145
- 4977 Sweetwater BlvdSugar Land, TX 77479-3133Phone: (281) 242-8841
Registry dates
- Enumerated
- 2024-08-08
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Rachel Chang's NPI number?
- Rachel Chang's National Provider Identifier (NPI) is 1497586952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Chang's specialty?
- Rachel Chang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Rachel Chang located?
- Rachel Chang's practice location on file with NPPES is 7710 Beechnut St Ste 100, Houston, TX 77074-3106.
- What is Rachel Chang's phone number?
- The practice phone number listed in the NPPES registry for Rachel Chang is (713) 777-7145.
- Does Rachel Chang accept Medicare?
- Rachel Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Chang's NPI active?
- Yes — Rachel Chang's NPI (1497586952) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.