Thomas MesserM.D.
Thomas Messer, M.D. is a General Surgery provider in Chicago, IL, as of July 2026.
- NPI1205085255
- Registered2008
- Class of2002
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Thomas Messer at a glance
- Provider
- Thomas Messer
- Credential
- M.D.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Chicago, IL
- Medical school
- Rush Medical College of Rush University
- Graduated
- 2002
- NPI registered
- 2008
- NPI
- 1205085255
- 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 Thomas Messer practice?
Thomas Messer, M.D. is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Thomas Messer's NPI number?
Thomas Messer's National Provider Identifier (NPI) is 1205085255, registered in 2008. Specialty on record: General Surgery; credential M.D.
Where did Thomas Messer go to medical school?
Thomas Messer, M.D. attended Rush Medical College of Rush University, graduating in 2002.
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, Thomas Messer among them. The Illinois General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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