Physician Profile
Jason D Horowitz, M.D. practices ophthalmology in New York, NY. Jason is a 1981 graduate of Yale University School of Medicine. Jason is also listed as specializing in ophthalmology — retina specialist. According to Medicare claims data, Jason cared for 1,639 Medicare patients across 3,365 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
635 W 165TH ST
New York, NY 10032
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.
Most searched conditions
Most searched procedures
3,365 services · 1,639 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
322 |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
13 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
13 |
| Imaging of retina | Treatment | 92134 |
1,199 |
| Established patient complete exam of visual system | Treatment | 92014 |
495 |
| Photography of the retina | Treatment | 92250 |
80 |
| New patient complete exam of visual system | Treatment | 92004 |
67 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
22 |
| Exam of visual field with extended testing | Treatment | 92083 |
21 |
| Imaging of optic nerve | Treatment | 92133 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Horowitz is an ophthalmology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Dr. Horowitz is listed at 635 W 165TH ST, New York, NY 10032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (212) 305-3015. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Horowitz's National Provider Identifier is 1679535314. 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
Dr. Horowitz attended Yale University School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
Dr. Horowitz has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Horowitz performs procedures including injection of drug into eye, removal of eye fluid between lens and retina and removal of recurring cataract in lens capsule using a laser; 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
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Horowitz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.