Are you Dr. Clewner? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1701 N Federal Hwy, Boca Raton, FL 33432
About Dr. Clewner
Based in Boca Raton, FL, Lawrence M. Clewner, MD is listed in the NPI registry under ophthalmology. Lawrence graduated from New York University School of Medicine in 1991. According to Medicare claims data, Lawrence cared for 4,565 Medicare patients across 6,019 services. The services billed most often include imaging of retina, established patient problem focused exam of visual system, and established patient complete exam of visual system. NPI 1093704694 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
- (561) 395-5666
- Email not available
Practice Locations
1701 N FEDERAL HWY
Boca Raton, FL 33432
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
6,019 services · 4,565 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
186 | More often than most peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
137 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
73 | More often than most peers in Ophthalmology |
| Removal of eyelashes using forceps | Procedure | 67820 |
50 | More often than most peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
17 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
1,024 | More often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
835 | More than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
755 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
358 | More often than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
268 | 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 2
Same specialty, same street address — most likely the same department or group.
Also at this address 1
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 Boca Raton 8
Same specialty, same city.
More connections — 24 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 1991 at New York 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 FL who bill this service to Medicare most often.
Common questions
What does Dr. Clewner specialize in?
Dr. Clewner is an eye doctor in Boca Raton, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Dr. Clewner located?
Dr. Clewner is listed at 1701 N Federal Hwy, Boca Raton, FL 33432. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Clewner's phone number?
The number on file is (561) 395-5666. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Clewner's NPI number?
Dr. Clewner's National Provider Identifier is 1093704694. 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. Clewner go to medical school?
Dr. Clewner attended New York University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Clewner been practicing?
Dr. Clewner has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Clewner do most often?
According to Medicare billing data, Dr. Clewner performs procedures including removal of cataract with insertion of prosthetic lens, closure of tear duct opening using plug and removal of recurring cataract in lens capsule using a laser; provides treatments such as imaging of retina 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. Clewner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Clewner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.