Based in Mason City, IA, Mark Donald Meyer, M.D. is listed in the NPI registry under ophthalmology. Mark graduated from University of Iowa, Rj & L Carver College of Medicine in 1997.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Meyer is an ophthalmology in Mason City, IA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Dr. Meyer is listed at 3121 4TH ST SW, Mason City, IA 50401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (641) 423-8861. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Meyer's National Provider Identifier is 1083722102. 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
Dr. Meyer attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
Dr. Meyer has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Meyer performs procedures including removal of recurring cataract in lens capsule using a laser, laser repair to improve eye fluid flow and removal of growth of eyelid; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as imaging of optic nerve and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Meyer. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
3121 4TH ST SW
Mason City, IA 50401
3,673 services · 3,343 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
318 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
13 |
| Removal of growth of eyelid | Procedure | 67840 |
11 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
69 |
| Imaging of optic nerve | Treatment | 92133 |
621 |
| Exam of visual field with extended testing | Treatment | 92083 |
491 |
| Established patient complete exam of visual system | Treatment | 92014 |
460 |
| Imaging of retina | Treatment | 92134 |
347 |
| New patient complete exam of visual system | Treatment | 92004 |
225 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
46 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Clinically related specialties at the same address — the people this provider most likely works alongside.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in IA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.