Sumona SahaM.D.
Sumona Saha, M.D. is a Gastroenterology provider in Madison, WI affiliated with 1 ambulatory surgery center in WI, as of July 2026.
- NPI1720204605
- Registered2007
- Centers1
- StateWI
- Class of2002
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.
Sumona Saha at a glance
- Provider
- Sumona Saha
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Madison, WI
- Medical school
- Geisel School of Medicine at Dartmouth
- Graduated
- 2002
- NPI registered
- 2007
- NPI
- 1720204605
- 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 Sumona Saha practice?
Sumona Saha, M.D. is based in Madison, WI and is affiliated with 1 ambulatory surgery center: Ssm Health Surgerydigestive Health Ctr On Park St in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Sumona Saha's NPI number?
Sumona Saha's National Provider Identifier (NPI) is 1720204605, registered in 2007. Specialty on record: Gastroenterology; credential M.D.
Where did Sumona Saha go to medical school?
Sumona Saha, M.D. attended Geisel School of Medicine at Dartmouth, 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, Sumona Saha among them. The Wisconsin Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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