Quick answers
- Does Shannon M. Wong accept Medicare assignment?
- Yes. Medicare's clinician data says Shannon M. Wong 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 Shannon M. Wong see?
- In 2024, CMS data shows 512 Original Medicare patients and 2,042 services for Shannon M. Wong. This counts Original Medicare only and measures volume, not quality.
- What is Shannon M. Wong's NPI number?
- 1497753040. 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 Shannon M. Wong, 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 | 512 |
|---|---|
| Services billed to Medicare | 2,042 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Measurement of corneal curvature and depth of eye (92136)805 services
- Removal of cataract with insertion of prosthetic lens (66984)456 services
- New patient complete exam of visual system (92004)304 services
- Photography of the retina (92250)110 services
- Established patient problem focused exam of visual system (92012)96 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 cholesterol72%
- High blood pressure57%
- Arthritis36%
- Ischemic heart disease27%
- Diabetes19%
- Anxiety14%
Practice locations
Addresses where Shannon M. Wong is enrolled with Medicare (CMS data updated October 2, 2026).
- 11901 Jollyville RdAustin, TX 78759 (512) 250‑2020
Group practices
Medicare enrollment lists Shannon M. Wong as a member of this group (CMS data updated October 2, 2026).
- Austin Eye Clinic Association8 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Other clinicians in Austin Eye Clinic Association
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497753040 |
| 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