Hasan BaderM.D.
Hasan Bader, M.D. is a Gastroenterology provider in Rockford, IL affiliated with 1 ambulatory surgery center in IL, as of July 2026.
- NPI1275989998
- Registered2016
- Centers1
- StateIL
- Class of2016
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.
Hasan Bader at a glance
- Provider
- Hasan Bader
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Rockford, IL
- Medical school graduation
- 2016
- NPI registered
- 2016
- NPI
- 1275989998
- 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 Hasan Bader practice?
Hasan Bader, M.D. is based in Rockford, IL and is affiliated with 1 ambulatory surgery center: Rockford Gastroenterology Associates LTD in Rockford, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Hasan Bader's NPI number?
Hasan Bader's National Provider Identifier (NPI) is 1275989998, registered in 2016. Specialty on record: Gastroenterology; credential M.D.
How many Gastroenterology providers in Illinois work at ambulatory surgery centers?
122 Gastroenterology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Hasan Bader among them. The Illinois Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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