Are you Mark K. Herschel, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 5452 Lake Howell Road, Winter Park, FL 32792
About Dr. Herschel
Based in Winter Park, FL, Mark K. Herschel, M.D. is listed in the NPI registry under ophthalmology — cornea & external disease. Mark graduated from University of Oklahoma College of Medicine in 1987. Mark is also listed as specializing in ophthalmology. According to Medicare claims data, Mark cared for 730 Medicare patients across 934 services. The services billed most often include established patient problem focused exam of visual system, ct scan of cornea, and photography of the retina. NPI 1124083068 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
- (407) 894-8081
- Email not available
Practice Locations
5452 LAKE HOWELL ROAD
Winter Park, FL 32792
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
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Open-globe eye injury
Inflammation, neurologic, and orbit
- Optic neuritis
- Optic neuropathy
- Orbital cellulitis
- Thyroid eye disease
- Uveitis
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
- Epiretinal membrane
- Retinal detachment
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
- Endothelial corneal transplant
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
- Macular hole surgery
- Pneumatic retinopexy
- Retinal laser treatment
- Scleral buckle surgery
- Vitrectomy
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
934 services · 730 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
38 | As often as other peers in Ophthalmology — Cornea &… |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
32 | Less often than most peers in Ophthalmology — Cornea &… |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
25 | Less often than most peers in Ophthalmology — Cornea &… |
| Established patient problem focused exam of visual system | Treatment | 92012 |
189 | More often than most peers in Ophthalmology — Cornea &… |
| Ct scan of cornea | Treatment | 92025 |
147 | More often than most peers in Ophthalmology — Cornea &… |
| Photography of the retina | Treatment | 92250 |
134 | More often than most peers in Ophthalmology — Cornea &… |
| Imaging of retina | Treatment | 92134 |
112 | More often than most peers in Ophthalmology — Cornea &… |
| Established patient complete exam of visual system | Treatment | 92014 |
66 | Less often than most peers in Ophthalmology — Cornea &… |
| New patient complete exam of visual system | Treatment | 92004 |
64 | More often than most peers in Ophthalmology — Cornea &… |
| Imaging of optic nerve | Treatment | 92133 |
38 | Less often than most peers in Ophthalmology — Cornea &… |
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.
Trained at University of Oklahoma College of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Closure of tear duct opening using plug 6
Providers in FL who bill this service to Medicare most often.
Common questions
What is Mark K. Herschel's specialty?
Mark K. Herschel is an eye doctor in Winter Park, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Cornea & External Disease”.
NPI registry
Where can I find Mark K. Herschel?
Mark K. Herschel is listed at 5452 Lake Howell Road, Winter Park, FL 32792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark K. Herschel?
The number on file is (407) 894-8081. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark K. Herschel's NPI number?
Mark K. Herschel's National Provider Identifier is 1124083068. 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 Mark K. Herschel's education?
Mark K. Herschel attended University of Oklahoma College of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark K. Herschel been practicing?
Mark K. Herschel has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is Mark K. Herschel known for?
According to Medicare billing data, Mark K. Herschel performs procedures including closure of tear duct opening using plug, removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient problem focused exam of visual system and ct scan of cornea. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark K. Herschel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark K. Herschel. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.