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Edit this profileAt a glance
- 890 Westfall Rd, Suite E, Rochester, NY 14618
About Dr. Zazulak
Based in Rochester, NY, O G. Zazulak, MD is listed in the NPI registry under ophthalmology. O graduated from State University of New York at Buffalo School of Medicine in 1988. According to Medicare claims data, O cared for 241 Medicare patients across 340 services. The services billed most often include established patient problem focused exam of visual system, established patient complete exam of visual system, and exam of visual field with extended testing. NPI 1902986938 identifies this record in the national registry.
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
- (585) 473-6700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
890 WESTFALL RD SUITE E
Rochester, NY 14618
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
Eye injury and cancer
Inflammation, neurologic, and orbit
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
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
340 services · 241 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient problem focused exam of visual system | Treatment | 92012 |
176 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
126 | Less often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
22 | Less often than most peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
16 | Less often than most 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 Rochester 8
Same specialty, same city.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1988 at State University of New York at Buffalo School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Established patient problem focused exam of visual system 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Zazulak specialize in?
Dr. Zazulak is an eye doctor in Rochester, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Dr. Zazulak located?
Dr. Zazulak is listed at 890 Westfall Rd Suite E, Rochester, NY 14618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zazulak's phone number?
The number on file is (585) 473-6700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Zazulak's NPI number?
Dr. Zazulak's National Provider Identifier is 1902986938. 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. Zazulak go to medical school?
Dr. Zazulak attended State University of New York at Buffalo School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Zazulak been practicing?
Dr. Zazulak has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Zazulak do most often?
According to Medicare billing data, Dr. Zazulak provides treatments such as established patient problem focused exam of visual system and established patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Zazulak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zazulak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.