Yi-Shuang Yang, MD
NPI 1093787921 · Ophthalmology Physician · Anderson, IN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yi-Shuang Yang, MD is a Ophthalmology Physician provider in Anderson, IN (NPI 1093787921).
Provider details
- NPI number
- 1093787921
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 01052147A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,219 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Imaging of Optic Nerve92133 | 831 | $31 |
| Established Patient Complete Exam of Visual System92014 | 791 | $117 |
| Exam of Visual Field With Extended Testing92083 | 787 | $58 |
| Photography of the Retina92250 | 688 | $34 |
| Imaging of Retina92134 | 252 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 232 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,765 | 512 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 360 | 108 |
| Ofloxacin | 214 | 152 |
| Erythromycin Basebrand: Erythromycin | 172 | 103 |
| Brimonidine Tartrate | 79 | 26 |
| Prednisolone Acetate | 75 | 46 |
| Timolol Maleate | 61 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yi-Shuang Yang's NPI number?
- Yi-Shuang Yang's National Provider Identifier (NPI) is 1093787921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi-Shuang Yang's specialty?
- Yi-Shuang Yang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Yi-Shuang Yang located?
- Yi-Shuang Yang's practice location on file with NPPES is 1628 Medical Arts Blvd, Anderson, IN 46011-3441.
- What is Yi-Shuang Yang's phone number?
- The practice phone number listed in the NPPES registry for Yi-Shuang Yang is (765) 649-5221.
- Does Yi-Shuang Yang accept Medicare?
- Yi-Shuang Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yi-Shuang Yang's NPI active?
- Yes — Yi-Shuang Yang's NPI (1093787921) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.