Benjamin GruberMD, PHD, FACS
Benjamin Gruber, MD, PHD, FACS is an Otolaryngology provider in Chicago, IL, as of July 2026.
- NPI1134197957
- Registered2006
- Class of1982
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Benjamin Gruber at a glance
- Provider
- Benjamin Gruber
- Credential
- MD, PHD, FACS
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Chicago, IL
- Medical school
- University of Chicago, Pritzker School of Medicine
- Graduated
- 1982
- NPI registered
- 2006
- NPI
- 1134197957
- 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 Benjamin Gruber practice?
Benjamin Gruber, MD, PHD, FACS is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Benjamin Gruber's NPI number?
Benjamin Gruber's National Provider Identifier (NPI) is 1134197957, registered in 2006. Specialty on record: Otolaryngology; credential MD, PHD, FACS.
Where did Benjamin Gruber go to medical school?
Benjamin Gruber, MD, PHD, FACS attended University of Chicago, Pritzker School of Medicine, graduating in 1982.
How many Otolaryngology providers in Illinois work at ambulatory surgery centers?
41 Otolaryngology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Benjamin Gruber among them. The Illinois Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Benjamin Gruber analysis
Tell us where to send it. Our team will prepare an analysis of Benjamin Gruber 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.