Kathryn ByrneM.D.
Gastroenterology·Milwaukee, WI
Kathryn Byrne, M.D. is a Gastroenterology provider in Milwaukee, WI, as of July 2026.
- NPI1225054364
- Registered2006
- Class of2002
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Kathryn Byrne at a glance
- Provider
- Kathryn Byrne
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Milwaukee, WI
- Medical school
- University of Texas Medical School at Houston
- Graduated
- 2002
- NPI registered
- 2006
- NPI
- 1225054364
- 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 Kathryn Byrne practice?
Kathryn Byrne, M.D. is based in Milwaukee, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Kathryn Byrne's NPI number?
Kathryn Byrne's National Provider Identifier (NPI) is 1225054364, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Kathryn Byrne go to medical school?
Kathryn Byrne, M.D. attended University of Texas Medical School at Houston, graduating in 2002.
How many Gastroenterology providers in Wisconsin work at ambulatory surgery centers?
103 Gastroenterology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Kathryn Byrne among them. The Wisconsin Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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