Charles McmahonM.D.
Gastroenterology·Kansas City, MO
Charles Mcmahon, M.D. is a Gastroenterology provider in Kansas City, MO affiliated with 2 ambulatory surgery centers in MO, as of July 2026.
- NPI1861768053
- Registered2012
- Centers2
- StateMO
- Class of2012
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.
Charles Mcmahon at a glance
- Provider
- Charles Mcmahon
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Kansas City, MO
- Medical school
- University of Oklahoma College of Medicine
- Graduated
- 2012
- NPI registered
- 2012
- NPI
- 1861768053
- 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 Charles Mcmahon practice?
Charles Mcmahon, M.D. is based in Kansas City, MO and is affiliated with 2 ambulatory surgery centers: Saint Lukes Gi Diagnostics LLC in Kansas City, MO and Briarcliff Ambulatory Surgery Center Lp Dba Briarcliff Surgery Center in Kansas City, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Charles Mcmahon's NPI number?
Charles Mcmahon's National Provider Identifier (NPI) is 1861768053, registered in 2012. Specialty on record: Gastroenterology; credential M.D.
Where did Charles Mcmahon go to medical school?
Charles Mcmahon, M.D. attended University of Oklahoma College of Medicine, graduating in 2012.
How many Gastroenterology providers in Missouri work at ambulatory surgery centers?
82 Gastroenterology surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Charles Mcmahon among them. The Missouri Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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