Thomas PuetzM.D.
Thomas Puetz, M.D. is a Gastroenterology provider in Mequon, WI affiliated with 3 ambulatory surgery centers in WI, as of July 2026.
- NPI1295765287
- Registered2006
- Centers3
- StateWI
- 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.
- West Bend Surgery Center LLCWest Bend, WI · Gastroenterology, Ophthalmology, Orthopedics, Pain management · 8 on panelView center →
- East Mequon Surgery Center LLCMequon, WI · Gastroenterology, Ophthalmology, Pain management · 1 on panelView center →
- Froedtert Surgery Center LLCMilwaukee, WI · Gastroenterology, General surgery, Ophthalmology, Orthopedics, Plastic surgery · 30 on panelView center →
Education
Education on record as of August 2026.
Thomas Puetz at a glance
- Provider
- Thomas Puetz
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Mequon, WI
- Medical school
- University of Wisconsin School of Medicine
- Graduated
- 1990
- NPI registered
- 2006
- NPI
- 1295765287
- 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 Thomas Puetz practice?
Thomas Puetz, M.D. is based in Mequon, WI and is affiliated with 3 ambulatory surgery centers: West Bend Surgery Center LLC in West Bend, WI, East Mequon Surgery Center LLC in Mequon, WI, and Froedtert Surgery Center LLC in Milwaukee, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Thomas Puetz's NPI number?
Thomas Puetz's National Provider Identifier (NPI) is 1295765287, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Thomas Puetz go to medical school?
Thomas Puetz, M.D. attended University of Wisconsin School of Medicine, graduating in 1990.
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, Thomas Puetz among them. The Wisconsin Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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