Andrew MazulisM.D.
Gastroenterology·Libertyville, IL
Andrew Mazulis, M.D. is a Gastroenterology provider in Libertyville, IL affiliated with 1 ambulatory surgery center in IL, as of July 2026.
- NPI1699031583
- Registered2012
- Centers1
- StateIL
- 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.
Andrew Mazulis at a glance
- Provider
- Andrew Mazulis
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Libertyville, IL
- Medical school graduation
- 2012
- NPI registered
- 2012
- NPI
- 1699031583
- 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 Mazulis practice?
Andrew Mazulis, M.D. is based in Libertyville, IL and is affiliated with 1 ambulatory surgery center: Surgery Center At 900 N Michigan Ave LLC in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Andrew Mazulis's NPI number?
Andrew Mazulis's National Provider Identifier (NPI) is 1699031583, registered in 2012. 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, Andrew Mazulis among them. The Illinois Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Andrew Mazulis analysis
Tell us where to send it. Our team will prepare an analysis of Andrew Mazulis covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.