A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Charles Mcmahon, M.D. — NPI 1861768053, Kansas City, MO | NPI Central

Home/
NPI Lookup/
MO/
NPI 1861768053

IndividualActive

Charles Mcmahon, M.D.

NPI 1861768053 · Gastroenterology Physician · Kansas City, MO

Provider details

NPI number: 1861768053
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 2015013288 (MO)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 2015013288 (MO)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 2015013288 (MO)
Allopathic & Osteopathic Physicians

Practice location

4321 Washington St Ste 5600

Kansas City, MO 64111-5936

Phone: (816) 561-2000

Approximate (ZIP-level) locationGet directions

More MO providers

Mailing address

4321 Washington St Ste 5600

Kansas City, MO 64111-5936

Additional practice locations (2)

4401 Wornall Rd
Kansas City, MO 64111-3220
Phone: (816) 932-0257
4401 Wornall Rd
Kansas City, MO 64111-3220
Phone: (816) 932-0257

Registry dates

Enumerated: 2012-04-01
Last updated: 2024-03-02
Certified: 2024-03-02

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.