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Edit this profileAt a glance
- 105 N Keene St Ste 102, Columbia, MO 65201
About Dr. Keithahn
Mari A. Keithahn, M.D. practices ophthalmology in Columbia, MO. Mari is a 1990 graduate of Duke University School of Medicine. Mari is also listed as specializing in ophthalmology — retina specialist. Medicare claims data shows Mari provided 51,900 services to 3,944 patients. The services billed most often include injection, faricimab-svoa, 0.1 mg, injection, aflibercept hd, 1 mg, and imaging of retina. The provider's National Provider Identifier (NPI) is 1902880313.
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
- (573) 777-8738
- Email not available
Practice Locations
105 N KEENE ST STE 102
Columbia, MO 65201
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
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
51,900 services · 3,944 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
2,743 | More than most peers in Ophthalmology |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
14 | Less often than most peers in Ophthalmology |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
11 | Less often than most peers in Ophthalmology |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
17 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
3,364 | More than most peers in Ophthalmology |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
371 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
97 | Less often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
71 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
64 | As often as other peers in Ophthalmology |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
28 | 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 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 Columbia 8
Same specialty, same city.
Trained at Duke University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1990 at Duke University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Mari A. Keithahn?
Mari A. Keithahn is an eye doctor in Columbia, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Mari A. Keithahn's address?
Mari A. Keithahn is listed at 105 N Keene St Ste 102, Columbia, MO 65201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mari A. Keithahn?
The number on file is (573) 777-8738. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mari A. Keithahn?
Mari A. Keithahn's National Provider Identifier is 1902880313. 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 Mari A. Keithahn train?
Mari A. Keithahn attended Duke University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mari A. Keithahn have?
Mari A. Keithahn has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mari A. Keithahn perform?
According to Medicare billing data, Mari A. Keithahn performs procedures including injection of drug into eye, photocoagulation treatment to prevent detachment of retina and removal of membrane of retina with removal of internal limiting 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 extended exam of the back part of the eye with retinal drawing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mari A. Keithahn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mari A. Keithahn. If this is you, claiming it is free.
Guide.md
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