Physician Profile
Gregory S. Kosmorsky, DO
Unclaimed ProfileAbout Dr. Kosmorsky
Gregory S. Kosmorsky, DO is a healthcare provider in Cleveland, OH specializing in ophthalmology. Gregory trained at Philadelphia College of Osteopathic Medicine, graduating in 1979. Medicare claims data shows Gregory provided 1,296 services to 1,162 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and measurement of corneal curvature and depth of eye. This provider record is associated with NPI 1134163843.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (800) 223-2273
- Email not available
Practice Locations
9500 EUCLID AVE
Cleveland, OH 44195
Conditions Commonly Evaluated or Treated
Within Ophthalmology 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
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
1,296 services · 1,162 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
110 | As often as other peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
30 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
26 | Less often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
142 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
71 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
66 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
64 | Less often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
19 | As often as other peers in Ophthalmology |
| Exam to measure eye deviation and range of motion | Treatment | 92060 |
18 | As often as other peers in Ophthalmology |
| Exam to measure eye deviation and range of motion | Treatment | 92060 |
14 | As often as other peers in Ophthalmology |
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.
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.
Other eye doctors in Cleveland 8
Same specialty, same city.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1979 at Philadelphia College of Osteopathic Medicine 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 OH who bill this service to Medicare most often.
Common questions
What does Dr. Kosmorsky specialize in?
Dr. Kosmorsky is an eye doctor in Cleveland, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Dr. Kosmorsky located?
Dr. Kosmorsky is listed at 9500 Euclid Ave, Cleveland, OH 44195. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kosmorsky's phone number?
The number on file is (800) 223-2273. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Kosmorsky?
Dr. Kosmorsky's National Provider Identifier is 1134163843. 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. Kosmorsky go to medical school?
Dr. Kosmorsky attended Philadelphia College of Osteopathic Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kosmorsky have?
Dr. Kosmorsky has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kosmorsky do most often?
According to Medicare billing data, Dr. Kosmorsky performs procedures including removal of cataract with insertion of prosthetic lens, complex removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as measurement of corneal curvature and depth of eye and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Kosmorsky's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kosmorsky. If this is you, claiming it is free.
Guide.md
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