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Edit this profileAt a glance
- 200 Theda Clark Plaza, Suite 110, Neenah, WI 54956
About Dr. Hejny
Listed in the NPI registry as an ophthalmology — retina specialist, Charles Hejny, MD practices in Neenah, WI. Charles graduated from Medical College of Wisconsin in 1997. Medicare claims data shows Charles provided 4,700 services to 1,483 patients. The services billed most often include imaging of retina, injection of drug into eye, and injection, aflibercept, 1 mg. NPI 1922013671 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
- (920) 751-8666
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
200 THEDA CLARK PLAZA SUITE 110
Neenah, WI 54956
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
4,700 services · 1,483 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
920 | As often as other peers in Ophthalmology — Retina Specialist |
| Destruction of leaking blood vessels of retina using laser | Procedure | 67228 |
27 | As often as other peers in Ophthalmology — Retina Specialist |
| Removal of membrane of retina | Procedure | 67041 |
15 | As often as other peers in Ophthalmology — Retina Specialist |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
68 | More often than most peers in Ophthalmology — Retina Specialist |
| Imaging of retina | Treatment | 92134 |
1,295 | As often as other peers in Ophthalmology — Retina Specialist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
231 | As often as other peers in Ophthalmology — Retina Specialist |
| Established patient complete exam of visual system | Treatment | 92014 |
60 | Less often than most peers in Ophthalmology — Retina Specialist |
| Photography of the retina | Treatment | 92250 |
53 | As often as other peers in Ophthalmology — Retina Specialist |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
49 | As often as other peers in Ophthalmology — Retina Specialist |
| Injection, aflibercept, 1 mg | Drug given | J0178 |
886 | As often as other peers in Ophthalmology — Retina Specialist |
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 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 Neenah 3
Same specialty, same city.
Trained at Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1997 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 7
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hejny?
Dr. Hejny is an eye doctor in Neenah, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Retina Specialist”.
NPI registry
What is Dr. Hejny's address?
Dr. Hejny is listed at 200 Theda Clark Plaza Suite 110, Neenah, WI 54956. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hejny?
The number on file is (920) 751-8666. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hejny?
Dr. Hejny's National Provider Identifier is 1922013671. 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. Hejny train?
Dr. Hejny attended Medical College of Wisconsin, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hejny have?
Dr. Hejny has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hejny perform?
According to Medicare billing data, Dr. Hejny performs procedures including injection of drug into eye, destruction of leaking blood vessels of retina using laser and removal of membrane of retina; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; 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
Is Dr. Hejny's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hejny. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.