Andrew DennisD.O.
Andrew Dennis, D.O. is a General Surgery provider in Chicago, IL, as of July 2026.
- NPI1194842005
- Registered2007
- Class of1997
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Andrew Dennis at a glance
- Provider
- Andrew Dennis
- Credential
- D.O.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Chicago, IL
- Medical school graduation
- 1997
- NPI registered
- 2007
- NPI
- 1194842005
- 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 Andrew Dennis practice?
Andrew Dennis, D.O. is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Andrew Dennis's NPI number?
Andrew Dennis's National Provider Identifier (NPI) is 1194842005, registered in 2007. Specialty on record: General Surgery; credential D.O.
How many General Surgery providers in Illinois work at ambulatory surgery centers?
109 General Surgery surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Andrew Dennis among them. The Illinois General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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