Gary StewartM.D.
Gary Stewart, M.D. is a Surgery provider in Menomonee Falls, WI affiliated with 1 ambulatory surgery center in WI, as of July 2026.
- NPI1003848458
- Registered2006
- Centers1
- StateWI
- Class of1979
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.
Gary Stewart at a glance
- Provider
- Gary Stewart
- Credential
- M.D.
- Specialty
- Surgery
- Location
- Menomonee Falls, WI
- Medical school
- University of Texas Medical School at Houston
- Graduated
- 1979
- NPI registered
- 2006
- NPI
- 1003848458
- 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 Gary Stewart practice?
Gary Stewart, M.D. is based in Menomonee Falls, WI and is affiliated with 1 ambulatory surgery center: Froedtert Surgery Center LLC in Milwaukee, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gary Stewart's NPI number?
Gary Stewart's National Provider Identifier (NPI) is 1003848458, registered in 2006. Specialty on record: Surgery; credential M.D.
Where did Gary Stewart go to medical school?
Gary Stewart, M.D. attended University of Texas Medical School at Houston, graduating in 1979.
How many Surgery providers in Wisconsin work at ambulatory surgery centers?
14 Surgery surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gary Stewart among them. The Wisconsin Surgery directory lists each one by city with credential, NPI, and center affiliations.
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