John HelzbergM.D.
Gastroenterology·Kansas City, MO
John Helzberg, M.D. is a Gastroenterology provider in Kansas City, MO affiliated with 1 ambulatory surgery center in MO, as of July 2026.
- NPI1508970120
- Registered2006
- Centers1
- StateMO
- Class of1980
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.
John Helzberg at a glance
- Provider
- John Helzberg
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Kansas City, MO
- Medical school
- University of Rochester School of Medicine and Dentistry
- Graduated
- 1980
- NPI registered
- 2006
- NPI
- 1508970120
- 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 John Helzberg practice?
John Helzberg, M.D. is based in Kansas City, MO and is affiliated with 1 ambulatory surgery center: The Endoscopy Center Liberty in Kansas City, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Helzberg's NPI number?
John Helzberg's National Provider Identifier (NPI) is 1508970120, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did John Helzberg go to medical school?
John Helzberg, M.D. attended University of Rochester School of Medicine and Dentistry, graduating in 1980.
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, John Helzberg among them. The Missouri Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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