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Edit this profileAt a glance
- 240 W Cook Rd, Mansfield, OH 44907
About Dr. Schumer
Douglas J. Schumer, M.D. is a healthcare provider in Mansfield, OH specializing in ophthalmology. Douglas trained at University of Toledo College of Medicine, graduating in 1994. Douglas is also listed as specializing in optometrist — corneal & contact lens. Medicare claims data shows Douglas provided 1,872 services to 1,495 patients. The services billed most often include removal of cataract with insertion of prosthetic lens, established patient problem focused exam of visual system, and removal of recurring cataract in lens capsule using a laser. This provider record is associated with NPI 1205838943.
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
- (419) 525-3737
- Email not available
Practice Locations
240 W COOK RD
Mansfield, OH 44907
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
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
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
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
1,872 services · 1,495 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
392 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
257 | Too few peers to compare |
| Removal of cataract with insertion of prosthetic lens and laser treatment to decrease fluid production in eye | Procedure | 66988 |
26 | Too few peers to compare |
| Removal of growth of cornea | Procedure | 65400 |
15 | Too few peers to compare |
| Established patient problem focused exam of visual system | Treatment | 92012 |
293 | More than most peers in Ophthalmology |
| Photography of content of eyes | Treatment | 92285 |
184 | More often than most peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
164 | More than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
161 | Too few peers to compare |
| Imaging of retina | Treatment | 92134 |
88 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
75 | As often as other 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.
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.
Other eye doctors in Mansfield 6
Same specialty, same city.
Trained at University of Toledo College of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1994 at University of Toledo College 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 7
Providers in OH who bill this service to Medicare most often.
Common questions
What does Douglas J. Schumer specialize in?
Douglas J. Schumer is an eye doctor in Mansfield, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Douglas J. Schumer located?
Douglas J. Schumer is listed at 240 W Cook Rd, Mansfield, OH 44907. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Douglas J. Schumer's phone number?
The number on file is (419) 525-3737. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Douglas J. Schumer?
Douglas J. Schumer's National Provider Identifier is 1205838943. 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 Douglas J. Schumer train?
Douglas J. Schumer attended University of Toledo College of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Douglas J. Schumer have?
Douglas J. Schumer has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Douglas J. Schumer do most often?
According to Medicare billing data, Douglas J. Schumer performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and removal of cataract with insertion of prosthetic lens and laser treatment to decrease fluid production in eye; provides treatments such as established patient problem focused exam of visual system and photography of content of eyes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Douglas J. Schumer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas J. Schumer. If this is you, claiming it is free.
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