Austin Chang, MD
NPI 1063410439 · Ophthalmology Physician · Temple, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Chang, MD is a Ophthalmology Physician provider in Temple, TX (NPI 1063410439).
Provider details
- NPI number
- 1063410439
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L3260 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,291 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 431 | $122 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 391 | $45 |
| New Patient Complete Exam of Visual System92004 | 208 | $144 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 201 | $517 |
| Established Patient Problem Focused Exam of Visual System92012 | 198 | $86 |
| Imaging of Retina92134 | 159 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 337 | 106 |
| Prednisolone Acetate | 171 | 139 |
| Diclofenac Sodium | 96 | 69 |
| Ciprofloxacin Hcl | 96 | 76 |
| Moxifloxacin Hclbrand: Moxifloxacin | 83 | 61 |
| Timolol Maleate | 47 | 15 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 38 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$851 across 9 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
Registry dates
- Enumerated
- 2005-07-11
- Last updated
- 2013-11-14
Frequently asked questions
- What is Austin Chang's NPI number?
- Austin Chang's National Provider Identifier (NPI) is 1063410439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Chang's specialty?
- Austin Chang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Austin Chang located?
- Austin Chang's practice location on file with NPPES is 1905 Sw H K Dodgen Loop, Temple, TX 76502-1814.
- What is Austin Chang's phone number?
- The practice phone number listed in the NPPES registry for Austin Chang is (254) 773-7785.
- Does Austin Chang accept Medicare?
- Austin Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Chang's NPI active?
- Yes — Austin Chang's NPI (1063410439) is active in the NPPES registry as of the last update on 2013-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.