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Edit this profileAt a glance
- 600 W Putnam Ave, Greenwich, CT 06830
About Dr. Perdomo
Omar J. Perdomo, OD is an optometrist based in Greenwich, CT. Omar is a 2022 graduate of State University of New York - State College Optometry. According to Medicare claims data, Omar cared for 699 Medicare patients across 782 services. The services billed most often include photography of the retina, established patient problem focused exam of visual system, and imaging of retina. The provider's National Provider Identifier (NPI) is 1770218620.
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
- (203) 900-4011
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
600 W PUTNAM AVE
Greenwich, CT 06830
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
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
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 exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
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
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
782 services · 699 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
184 | More often than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
164 | More often than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
135 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
128 | More often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
74 | More often than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
33 | As often as other peers in Optometrist |
| New patient problem focused exam of visual system | Treatment | 92002 |
27 | More often than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
24 | As often as other peers in Optometrist |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
13 | 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.
Other optometrists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other optometrists in Greenwich 6
Same specialty, same city.
Trained at State University of New York - State College Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at State University of New York - State College Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Photography of the retina 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Dr. Perdomo specialize in?
Dr. Perdomo is an optometrist in Greenwich, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Perdomo located?
Dr. Perdomo is listed at 600 W Putnam Ave, Greenwich, CT 06830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Perdomo's phone number?
The number on file is (203) 900-4011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Perdomo's NPI number?
Dr. Perdomo's National Provider Identifier is 1770218620. 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. Perdomo go to medical school?
Dr. Perdomo attended State University of New York - State College Optometry, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Perdomo been practicing?
Dr. Perdomo has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Perdomo do most often?
According to Medicare billing data, Dr. Perdomo provides treatments such as photography of the retina and established patient problem focused exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Perdomo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Perdomo. If this is you, claiming it is free.
Guide.md
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