Physician Profile
Unclaimed ProfileAbout YOON
Based in Superior, WI, John Sukhoon Yoon, MD is listed in the NPI registry under ophthalmology. John graduated from University of Michigan Medical School in 1987. According to Medicare claims data, John cared for 1,825 Medicare patients across 3,263 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Yoon specialise in?
Dr. Yoon is an ophthalmology in Superior, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Yoon located?
Dr. Yoon is listed at 109 N 28TH ST E, Superior, WI 54880. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Yoon's phone number?
The number on file is (715) 395-3900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Yoon's NPI number?
Dr. Yoon's National Provider Identifier is 1609826452. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Yoon go to medical school?
Dr. Yoon attended University of Michigan Medical School, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Yoon been practising?
Dr. Yoon has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Yoon do most often?
According to Medicare billing data, Dr. Yoon performs procedures including injection of drug into eye, removal of cataract with insertion of prosthetic lens and closure of tear duct opening using plug; provides treatments such as imaging of retina and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Yoon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Yoon. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (715) 395-3900
- Email not available
Practice Locations
109 N 28TH ST E
Superior, WI 54880
Procedures Most Often Billed to Medicare
3,263 services · 1,825 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
567 |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
53 |
| Closure of tear duct opening using plug | Procedure | 68761 |
24 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
20 |
| Imaging of retina | Treatment | 92134 |
827 |
| Established patient complete exam of visual system | Treatment | 92014 |
440 |
| Exam of visual field with extended testing | Treatment | 92083 |
179 |
| Imaging of optic nerve | Treatment | 92133 |
159 |
| Photography of the retina | Treatment | 92250 |
63 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
63 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Michigan Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Injection of drug into eye 8
Providers in WI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.