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Edit this profileAt a glance
- 12794 Royalton Rd, North Royalton, OH 44133
About Dr. Porter
John M. Porter, OD practices optometry in North Royalton, OH. John is a 1995 graduate of Ohio State University - College of Optometry. John is also listed as specializing in optometrist. Medicare claims data shows John provided 817 services to 743 patients. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, extended exam of the back part of the eye with optic nerve drawing, and new patient complete exam of visual system. The provider's National Provider Identifier (NPI) is 1295794279.
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
- (440) 237-6964
- Email not available
Practice Locations
12794 ROYALTON RD
North Royalton, OH 44133
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
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
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 exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
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
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
817 services · 743 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
118 | More often than most peers in Optometry |
| New patient complete exam of visual system | Treatment | 92004 |
114 | More than most peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
108 | More often than most peers in Optometry |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
44 | More often than most peers in Optometry |
| Established patient problem focused exam of visual system | Treatment | 92012 |
44 | As often as other peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
25 | More often than most peers in Optometry |
| New patient complete exam of visual system | Treatment | 92004 |
25 | More than most peers in Optometry |
| Established patient problem focused exam of visual system | Treatment | 92012 |
17 | As often as other peers in Optometry |
| New patient problem focused exam of visual system | Treatment | 92002 |
12 | Less often than most peers in Optometry |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
159 | More often 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.
Other optometry specialists in North Royalton 4
Same specialty, same city.
Trained at Ohio State University - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1995 at Ohio State University - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Extended exam of the back part of the eye with optic nerve drawing 6
Providers in OH who bill this service to Medicare most often.
Common questions
What does Dr. Porter specialize in?
Dr. Porter is an optometry in North Royalton, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Porter located?
Dr. Porter is listed at 12794 Royalton Rd, North Royalton, OH 44133. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Porter's phone number?
The number on file is (440) 237-6964. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Porter?
Dr. Porter's National Provider Identifier is 1295794279. 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. Porter go to medical school?
Dr. Porter attended Ohio State University - College of Optometry, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Porter have?
Dr. Porter has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Porter do most often?
According to Medicare billing data, Dr. Porter provides treatments such as extended exam of the back part of the eye with optic nerve drawing and new 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
Is Dr. Porter's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Porter. If this is you, claiming it is free.
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