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Edit this profileWhere to find Derek S. Maroun, O.D.
- Johns Island location main office
634 Freshfields Drive, Johns Island, SC 29455 - Mount Pleasant location
1261 Hidden Lakes Dr, Mount Pleasant, SC 29464
About Dr. Maroun
Derek S. Maroun, O.D. practices optometry in Johns Island, SC. Derek is a 1998 graduate of New England College of Optometry. Derek is also listed as specializing in optometrist. According to Medicare claims data, Derek cared for 1,391 Medicare patients across 1,688 services. The services billed most often include photography of the retina, established patient complete exam of visual system, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1013218254.
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
- (843) 768-0565
- Email not available
Practice Locations
634 FRESHFIELDS DRIVE
Johns Island, SC 29455
1261 Hidden Lakes Dr
Mount Pleasant, SC 29464
Conditions Commonly Evaluated or Treated
Within Optometry 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
Most searched conditions
- Astigmatism
- Dry eye
- Nearsightedness
- Pink eye
- Presbyopia
Contact lens issues
- Contact Lens Intolerance
Cornea conditions
- Keratoconus
- Pterygium
Corneal issues
- Corneal Neovascularization
- Eye Sunburn
Eye conditions
- Broken Blood Vessel in Eye
Eye discomfort
- Burning Eyes
- Discharge from Eye
- Red Eyes
Eye diseases
- Cataracts
- Diabetic retinopathy
- Glaucoma
- Macular degeneration
- Retinal Tear Symptoms
Eye infections
- Corneal ulcer
Eye inflammation
- Iritis
Eye injuries
- Corneal abrasion
- Foreign Object in Eye
Eye irritation
- Eye Allergies
- Eye Pain
- Watery Eyes
Eye surface issues
- Yellow Bump on Eye
Eyelid conditions
- Blepharitis
- Drooping eyelid
- Eye Twitching
- Stye
Eyelid issues
- Chalazion
- Ectropion
- Entropion
- Eyelash Lice or Dandruff
Pediatric eye conditions
- Eye misalignment (strabismus)
- Lazy eye (amblyopia)
Pupil issues
- Unequal Pupil Sizes
Tear duct issues
- Blocked tear duct
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
- Contact lens fitting
- Dry eye treatment
- Eye exam
- Glasses prescription
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
- Autologous Serum Eye Drops Fitting
- IPL for Dry Eye
- LipiFlow Treatment
- Meibomian Gland Expression
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
- Eyelid Deep Cleaning
Eyelid treatments
- Stye Removal
General exams
- School Vision Screening Follow-Up
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
- Optical Coherence Tomography Scan
Minor procedures
- Amniotic Membrane Placement
- Tear Duct Plugs
Specialty lenses
- Ortho-K
- RGP Contact Lens Fitting
- Scleral Lens Fitting
Surgical evaluations
- Cataract Evaluation
- Corneal Cross-Linking Evaluation
- LASIK Consultation
- PRK Evaluation
Tear duct procedures
- Flushing of Tear Ducts
Therapy
- Sports Vision Training
- Vision Therapy
Urgent care
- Emergency Eye Care
- Foreign Object Removal from Eye
Vision correction
- Myopia Management
Procedures Most Often Billed to Medicare
1,688 services · 1,391 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of eyelashes using forceps | Procedure | 67820 |
33 | More often than most peers in Optometry |
| Photography of the retina | Treatment | 92250 |
510 | More than most peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
348 | More often than most peers in Optometry |
| Exam of visual field with extended testing | Treatment | 92083 |
114 | More often than most peers in Optometry |
| Photography of content of eyes | Treatment | 92285 |
91 | More often than most peers in Optometry |
| Exam of the internal drainage system of eye | Treatment | 92020 |
70 | More often than most peers in Optometry |
| New patient complete exam of visual system | Treatment | 92004 |
63 | More often than most peers in Optometry |
| Imaging of optic nerve | Treatment | 92133 |
44 | As often as other peers in Optometry |
| Imaging of retina | Treatment | 92134 |
31 | As often as other peers in Optometry |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
239 | More than most peers in Optometry |
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.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at New England College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at New England College of Optometry 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of eyelashes using forceps 8
Providers in SC who bill this service to Medicare most often.
Common questions
What is Derek S. Maroun's specialty?
Derek S. Maroun is an optometry in Johns Island, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Derek S. Maroun?
Derek S. Maroun is listed at 634 Freshfields Drive, Johns Island, SC 29455. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Derek S. Maroun?
The number on file is (843) 768-0565. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Derek S. Maroun's NPI number?
Derek S. Maroun's National Provider Identifier is 1013218254. 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
What is Derek S. Maroun's education?
Derek S. Maroun attended New England College of Optometry, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Derek S. Maroun been practicing?
Derek S. Maroun has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Derek S. Maroun known for?
According to Medicare billing data, Derek S. Maroun performs procedures including removal of eyelashes using forceps; provides treatments such as photography of the 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
Has Derek S. Maroun confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Derek S. Maroun. If this is you, claiming it is free.
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