Mari KeithahnM.D.
Mari Keithahn, M.D. is an Ophthalmology provider in Columbia, MO affiliated with 2 ambulatory surgery centers in MO, as of July 2026.
- NPI1902880313
- Registered2005
- Centers2
- StateMO
- Class of1990
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Mari Keithahn at a glance
- Provider
- Mari Keithahn
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Columbia, MO
- Medical school
- Duke University School of Medicine
- Graduated
- 1990
- NPI registered
- 2005
- NPI
- 1902880313
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Mari Keithahn practice?
Mari Keithahn, M.D. is based in Columbia, MO and is affiliated with 2 ambulatory surgery centers: Surgery Center Of Columbia Lp in Columbia, MO and Mid Missouri Surgery Center LLC in Columbia, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mari Keithahn's NPI number?
Mari Keithahn's National Provider Identifier (NPI) is 1902880313, registered in 2005. Specialty on record: Ophthalmology; credential M.D.
Where did Mari Keithahn go to medical school?
Mari Keithahn, M.D. attended Duke University School of Medicine, graduating in 1990.
How many Ophthalmology providers in Missouri work at ambulatory surgery centers?
110 Ophthalmology surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mari Keithahn among them. The Missouri Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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