Quick answers
- Does Yi Shuang Yang accept Medicare assignment?
- Yes. Medicare's clinician data says Yi Shuang Yang 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 Yi Shuang Yang see?
- In 2024, CMS data shows 837 Original Medicare patients and 4,243 services for Yi Shuang Yang. This counts Original Medicare only and measures volume, not quality.
- What is Yi Shuang Yang's NPI number?
- 1093787921. 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 Yi Shuang Yang, 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 | 837 |
|---|---|
| Services billed to Medicare | 4,243 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Imaging of optic nerve (92133)831 services
- Established patient complete exam of visual system (92014)791 services
- Exam of visual field with extended testing (92083)787 services
- Photography of the retina (92250)688 services
- Imaging of retina (92134)252 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%
- Arthritis52%
- Diabetes38%
- Chronic kidney disease30%
- Ischemic heart disease26%
Hospitals where Yi Shuang Yang works
Medicare's Facility Affiliation Data lists Yi Shuang Yang at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Community Hospital of Anderson and Madison CountyAnderson, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150113
Practice locations
Addresses where Yi Shuang Yang is enrolled with Medicare (CMS data updated October 2, 2026).
- 1628 Medical Arts BlvdAnderson, IN 46011 (765) 649‑5221
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Anderson
Clinicians with the same Medicare primary specialty in Anderson, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093787921 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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