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Edit this profileAt a glance
- 415 W 3Rd St, Yankton, SD 57078
About Dr. Kouri
Gregory A. Kouri, O.D. is an optometrist based in Yankton, SD. Gregory is a 1993 graduate of Illinois College of Optometry at Chicago. According to Medicare claims data, Gregory cared for 3,368 Medicare patients across 4,718 services. The services billed most often include established patient complete exam of visual system, imaging of retina, and established patient problem focused exam of visual system. The provider's National Provider Identifier (NPI) is 1336142272.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (605) 665-9638
- Email not available
Practice Locations
415 W 3RD ST
Yankton, SD 57078
Conditions Commonly Evaluated or Treated
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Contact lens issues
- Contact Lens Intolerance
Cornea conditions
Corneal issues
- Corneal Neovascularization
- Eye Sunburn
Eye conditions
- Broken Blood Vessel in Eye
Eye discomfort
- Burning Eyes
- Discharge from Eye
- Red Eyes
Eye diseases
- Cataracts
- Diabetic retinopathy
- Glaucoma
- Macular degeneration
- Retinal Tear Symptoms
Eye infections
Eye inflammation
- Iritis
Eye injuries
Eye irritation
- Eye Allergies
- Eye Pain
- Watery Eyes
Eye surface issues
- Yellow Bump on Eye
Eyelid conditions
- Blepharitis
- Drooping eyelid
- Eye Twitching
- Stye
Eyelid issues
Pediatric eye conditions
Pupil issues
- Unequal Pupil Sizes
Tear duct issues
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
- Contact lens fitting
- Dry eye treatment
- Eye exam
- Glasses prescription
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
- Autologous Serum Eye Drops Fitting
- IPL for Dry Eye
- LipiFlow Treatment
- Meibomian Gland Expression
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
- Eyelid Deep Cleaning
Eyelid treatments
General exams
- School Vision Screening Follow-Up
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
Minor procedures
- Amniotic Membrane Placement
- Tear Duct Plugs
Specialty lenses
- Ortho-K
- RGP Contact Lens Fitting
- Scleral Lens Fitting
Surgical evaluations
- Cataract Evaluation
- Corneal Cross-Linking Evaluation
- LASIK Consultation
- PRK Evaluation
Tear duct procedures
- Flushing of Tear Ducts
Therapy
- Sports Vision Training
- Vision Therapy
Urgent care
- Emergency Eye Care
- Foreign Object Removal from Eye
Vision correction
- Myopia Management
Procedures Most Often Billed to Medicare
4,718 services · 3,368 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
200 | More often than most peers in Optometrist |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
33 | As often as other peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
2,049 | More than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
922 | More than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
555 | More than most peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
391 | More than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
295 | More than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
227 | More than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
34 | As often as other peers in Optometrist |
| Exam of the internal drainage system of eye | Treatment | 92020 |
12 | Less often than most peers in Optometrist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometrists in Yankton 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Illinois College of Optometry at Chicago 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in SD who bill this service to Medicare most often.
Common questions
What does Gregory A. Kouri specialize in?
Gregory A. Kouri is an optometrist in Yankton, SD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gregory A. Kouri located?
Gregory A. Kouri is listed at 415 W 3Rd St, Yankton, SD 57078. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregory A. Kouri's phone number?
The number on file is (605) 665-9638. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Gregory A. Kouri's NPI number?
Gregory A. Kouri's National Provider Identifier is 1336142272. 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 Gregory A. Kouri train?
Gregory A. Kouri attended Illinois College of Optometry at Chicago, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Gregory A. Kouri been practicing?
Gregory A. Kouri has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does Gregory A. Kouri do most often?
According to Medicare billing data, Gregory A. Kouri performs procedures including removal of cataract with insertion of prosthetic lens and complex removal of cataract with insertion of prosthetic lens; provides treatments such as established patient complete exam of visual system and imaging of retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Gregory A. Kouri confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory A. Kouri. If this is you, claiming it is free.
Guide.md
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