Physician Profile
Jeffrey Lloyd Willig, M.D.
Unclaimed ProfileAbout Dr. Willig
Jeffrey Lloyd Willig, M.D. is a healthcare provider in West Islip, NY specializing in ophthalmology. Jeffrey trained at Albert Einstein College of Medicine of Yeshiva University, graduating in 1981. According to Medicare claims data, Jeffrey cared for 2,117 Medicare patients across 2,337 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (631) 422-1110
- Email not available
Practice Locations
360 MONTAUK HWY
West Islip, NY 11795
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
Cornea and external eye
- Bacterial corneal infection
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Dry eye disease
- Fuchs corneal dystrophy
- Herpes simplex eye disease
- Keratitis
- Keratoconus
- Pink eye (conjunctivitis)
- Pterygium
Eyelid and tear drainage
Glaucoma
- Angle-closure glaucoma
- Congenital glaucoma
- Normal-tension glaucoma
- Ocular hypertension
- Open-angle glaucoma
Lens and cataract
Refractive and focusing
- Age-related difficulty focusing up close
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
Retina and vitreous
- Age-related macular degeneration
- Diabetic macular edema
- Diabetic retinopathy
- Epiretinal membrane
- Macular hole
- Posterior vitreous detachment
- Retinal artery occlusion
- Retinal detachment
- Retinal tear
- Retinal vein occlusion
- Retinitis pigmentosa
- Vitreous hemorrhage
Eye injury and cancer
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Melanoma of the eye
- Open-globe eye injury
- Retinoblastoma
Inflammation, neurologic, and orbit
Procedures & services
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
- Comprehensive medical eye examination
- Corneal topography
- Coronary optical coherence tomography
- Eye ultrasound
- Eye-pressure measurement
- Fluorescein angiography
- Retinal photography
- Slit-lamp examination
- Visual-field testing
Cataract and lens
- Cataract surgery with lens implant
- Intraocular lens exchange
- Laser-assisted cataract surgery
- YAG laser capsulotomy
Eyelid, tear duct, and muscle
- Chalazion removal
- Drooping-eyelid repair
- Ectropion repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
- Tear-duct probing
Glaucoma
Procedures Most Often Billed to Medicare
2,337 services · 2,117 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
800 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
457 |
| Photography of the retina | Treatment | 92250 |
420 |
| Imaging of optic nerve | Treatment | 92133 |
183 |
| Exam of visual field with extended testing | Treatment | 92083 |
183 |
| Imaging of retina | Treatment | 92134 |
138 |
| New patient complete exam of visual system | Treatment | 92004 |
96 |
| New patient problem focused exam of visual system | Treatment | 92002 |
38 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
22 |
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 ophthalmology specialists at this location 5
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.
Trained at Albert Einstein College of Medicine of Yeshiva University 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1981 at Albert Einstein College of Medicine of Yeshiva University 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Willig specialize in?
Dr. Willig is an ophthalmology in West Islip, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Willig located?
Dr. Willig is listed at 360 MONTAUK HWY, West Islip, NY 11795. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Willig's phone number?
The number on file is (631) 422-1110. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Willig's NPI number?
Dr. Willig's National Provider Identifier is 1487681896. 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. Willig go to medical school?
Dr. Willig attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Willig been practicing?
Dr. Willig has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Willig do most often?
According to Medicare billing data, Dr. Willig provides treatments such as established patient complete exam of visual system and established patient problem focused 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
Has Dr. Willig confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Willig. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.