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Edit this profileAt a glance
- 3400 Nesconset Hwy, Suite 107, East Setauket, NY 11733
About Dr. Llinas
Based in East Setauket, NY, Alexander Llinas, M.D., PhD is listed in the NPI registry under ophthalmology. Alexander graduated from New York University School of Medicine in 2002. Medicare claims data shows Alexander provided 4,053 services to 3,181 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient complete exam of visual system, and photography of the retina. NPI 1194900365 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
- (631) 751-2020
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3400 NESCONSET HWY SUITE 107
East Setauket, NY 11733
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
4,053 services · 3,181 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of eyelashes using forceps | Procedure | 67820 |
28 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
774 | More often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
738 | More than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
392 | More than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
348 | More often than most peers in Ophthalmology |
| Extended exam involving color vision testing | Treatment | 92283 |
285 | More than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
185 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
85 | More often than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
28 | As often as other peers in Ophthalmology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,080 | More 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 3
Same specialty, same street address — most likely the same department or group.
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 East Setauket 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of eyelashes using forceps 7
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Alexander Llinas, M.D.?
Alexander Llinas, M.D. is an eye doctor in East Setauket, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Alexander Llinas, M.D.'s address?
Alexander Llinas, M.D. is listed at 3400 Nesconset Hwy Suite 107, East Setauket, NY 11733. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alexander Llinas, M.D.?
The number on file is (631) 751-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Alexander Llinas, M.D.?
Alexander Llinas, M.D.'s National Provider Identifier is 1194900365. 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 Alexander Llinas, M.D. train?
Alexander Llinas, M.D. attended New York University School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alexander Llinas, M.D. have?
Alexander Llinas, M.D. has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What procedures does Alexander Llinas, M.D. perform?
According to Medicare billing data, Alexander Llinas, M.D. performs procedures including removal of eyelashes using forceps; provides treatments such as established patient complete exam of visual system and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Alexander Llinas, M.D.'s profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alexander Llinas, M.D.. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.