Eric Yoon, M.D.
NPI 1417992199 · Ophthalmology Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Yoon, M.D. is a Ophthalmology Physician provider in South Bend, IN (NPI 1417992199).
Provider details
- NPI number
- 1417992199
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01063553A (IN)
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
20 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
2,794 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 | 849 | $121 |
| Imaging of Retina92134 | 452 | $38 |
| Established Patient Problem Focused Exam of Visual System92012 | 371 | $85 |
| Imaging of Optic Nerve92133 | 265 | $34 |
| Exam of Visual Field With Extended Testing92083 | 221 | $60 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 127 | $38 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 842 | 210 |
| Timolol Maleate | 434 | 138 |
| Brimonidine Tartrate | 218 | 71 |
| Dorzolamide Hcl | 151 | 46 |
| Prednisolone Acetate | 146 | 76 |
| Cyclosporinebrand: Restasis | 86 | 33 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 81 | 23 |
| Bimatoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$408 across 19 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
- 2006-06-18
- Last updated
- 2020-10-13
- Certified
- 2020-10-13
Frequently asked questions
- What is Eric Yoon's NPI number?
- Eric Yoon's National Provider Identifier (NPI) is 1417992199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Yoon's specialty?
- Eric Yoon is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Yoon located?
- Eric Yoon's practice location on file with NPPES is 707 North Michigan Street, Suite 210, South Bend, IN 46601-1069.
- What is Eric Yoon's phone number?
- The practice phone number listed in the NPPES registry for Eric Yoon is (574) 233-2114.
- Does Eric Yoon accept Medicare?
- Eric Yoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Yoon's NPI active?
- Yes — Eric Yoon's NPI (1417992199) is active in the NPPES registry as of the last update on 2020-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.