Quick answers
- Does Jason M. Zhao accept Medicare assignment?
- Yes. Medicare's clinician data says Jason M. Zhao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jason M. Zhao see?
- In 2024, CMS data shows 243 Original Medicare patients and 496 services for Jason M. Zhao. This counts Original Medicare only and measures volume, not quality.
- What is Jason M. Zhao's NPI number?
- 1942208095. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jason M. Zhao, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 243 |
|---|---|
| Services billed to Medicare | 496 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient complete exam of visual system (92014)230 services
- Imaging of optic nerve (92133)63 services
- Established patient problem focused exam of visual system (92012)50 services
- Measurement of corneal curvature and depth of eye (92136)45 services
- Imaging of retina (92134)27 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Arthritis42%
- Chronic kidney disease33%
- Ischemic heart disease30%
Practice locations
Addresses where Jason M. Zhao is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 14807 San Pedro AveSan Antonio, TX 78232 (210) 495‑2020
- 19292 Stone Oak PkwySan Antonio, TX 78258 (210) 494‑4747
- 2119 Commercial AveSan Antonio, TX 78221 (210) 922‑0604
- 6151 NW Loop, Suite 200San Antonio, TX 78238 (210) 426‑3062
- 710 AugustaSan Antonio, TX 78215 (210) 226‑6169
Group practices
Medicare enrollment lists Jason M. Zhao as a member of this group (CMS data updated October 2, 2026).
- San Antonio Eye Center, PA34 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in San Antonio Eye Center, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942208095 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians