Gregory RobertsM.D.
General Surgery·Indianapolis, IN
Gregory Roberts, M.D. is a General Surgery provider in Indianapolis, IN affiliated with 1 ambulatory surgery center in IN, as of July 2026.
- NPI1659646735
- Registered2012
- Centers1
- StateIN
- Class of2012
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.
Gregory Roberts at a glance
- Provider
- Gregory Roberts
- Credential
- M.D.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Indianapolis, IN
- Medical school
- Indiana University School of Medicine
- Graduated
- 2012
- NPI registered
- 2012
- NPI
- 1659646735
- 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 Roberts practice?
Gregory Roberts, M.D. is based in Indianapolis, IN and is affiliated with 1 ambulatory surgery center: Naab Road Surgery Center LLC in Indianapolis, IN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gregory Roberts's NPI number?
Gregory Roberts's National Provider Identifier (NPI) is 1659646735, registered in 2012. Specialty on record: General Surgery; credential M.D.
Where did Gregory Roberts go to medical school?
Gregory Roberts, M.D. attended Indiana University School of Medicine, graduating in 2012.
How many General Surgery providers in Indiana work at ambulatory surgery centers?
87 General Surgery surgeons and proceduralists in Indiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gregory Roberts among them. The Indiana General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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