Roger GregushDO
Roger Gregush, DO is an Orthopedic Surgery provider in Wausau, WI affiliated with 2 ambulatory surgery centers in WI, as of July 2026.
- NPI1164942413
- Registered2017
- Centers2
- StateWI
- Class of2017
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.
Roger Gregush at a glance
- Provider
- Roger Gregush
- Credential
- DO
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Wausau, WI
- Medical school
- Lake Erie College of Osteopathic Medicine, Erie
- Graduated
- 2017
- NPI registered
- 2017
- NPI
- 1164942413
- 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 Roger Gregush practice?
Roger Gregush, DO is based in Wausau, WI and is affiliated with 2 ambulatory surgery centers: Wausau Surgery Center in Wausau, WI and Bjosc LLC in Wausau, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Roger Gregush's NPI number?
Roger Gregush's National Provider Identifier (NPI) is 1164942413, registered in 2017. Specialty on record: Orthopedic Surgery; credential DO.
Where did Roger Gregush go to medical school?
Roger Gregush, DO attended Lake Erie College of Osteopathic Medicine, Erie, graduating in 2017.
How many Orthopedic Surgery providers in Wisconsin work at ambulatory surgery centers?
125 Orthopedic Surgery surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Roger Gregush among them. The Wisconsin Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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