Gregory GauthierM.D.
Infectious Disease·Madison, WI
Gregory Gauthier, M.D. is an Infectious Disease provider in Madison, WI, as of July 2026.
- NPI1194787754
- Registered2006
- Class of1999
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Gregory Gauthier at a glance
- Provider
- Gregory Gauthier
- Credential
- M.D.
- Specialty
- Infectious Disease
- Location
- Madison, WI
- Medical school
- Ohio State University College of Medicine
- Graduated
- 1999
- NPI registered
- 2006
- NPI
- 1194787754
- 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 Gregory Gauthier practice?
Gregory Gauthier, M.D. is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gregory Gauthier's NPI number?
Gregory Gauthier's National Provider Identifier (NPI) is 1194787754, registered in 2006. Specialty on record: Infectious Disease; credential M.D.
Where did Gregory Gauthier go to medical school?
Gregory Gauthier, M.D. attended Ohio State University College of Medicine, graduating in 1999.
How many Infectious Disease providers in Wisconsin work at ambulatory surgery centers?
24 Infectious Disease surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gregory Gauthier among them. The Wisconsin Infectious Disease directory lists each one by city with credential, NPI, and center affiliations.
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