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Edit this profileWhere to find Vinay N. Dewan, M.D.
- New Hyde Park location main office
2001 Marcus Ave Ste W286, New Hyde Park, NY 11042 - Valley Stream location
70 E Sunrise Hwy Ste 400, Valley Stream, NY 11581
About Dr. Dewan
Vinay N. Dewan, M.D. is a healthcare provider in New Hyde Park, NY specializing in ophthalmology. Vinay trained at Washington University School of Medicine, graduating in 2011. Vinay is also listed as specializing in internal medicine. According to Medicare claims data, Vinay cared for 1,305 Medicare patients across 1,730 services. 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, imaging of optic nerve, and exam of visual field with extended testing. This provider record is associated with NPI 1275828196.
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
- (516) 358-2300
- Email not available
Practice Locations
2001 MARCUS AVE STE W286
New Hyde Park, NY 11042
70 E Sunrise Hwy Ste 400
Valley Stream, NY 11581
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
1,730 services · 1,305 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
134 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
33 | As often as other peers in Ophthalmology |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
23 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
238 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
162 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
141 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
115 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
66 | More often than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
38 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
25 | 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.
Other eye doctors 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 — 31 related providers in 4 groups
Other eye doctors in New Hyde Park 7
Same specialty, same city.
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Washington University School of 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 NY who bill this service to Medicare most often.
Common questions
What does Vinay N. Dewan specialize in?
Vinay N. Dewan is an eye doctor in New Hyde Park, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Vinay N. Dewan located?
Vinay N. Dewan is listed at 2001 Marcus Ave Ste W286, New Hyde Park, NY 11042. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Vinay N. Dewan's phone number?
The number on file is (516) 358-2300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Vinay N. Dewan's NPI number?
Vinay N. Dewan's National Provider Identifier is 1275828196. 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 Vinay N. Dewan train?
Vinay N. Dewan attended Washington University School of Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Vinay N. Dewan been practicing?
Vinay N. Dewan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Vinay N. Dewan do most often?
According to Medicare billing data, Vinay N. Dewan performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and laser repair to improve eye fluid flow; provides treatments such as imaging of optic nerve 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
Has Vinay N. Dewan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Vinay N. Dewan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.