John KetzMD
Orthopedic Surgery·Rochester, NY
John Ketz, MD is an Orthopedic Surgery provider in Rochester, NY affiliated with 1 ambulatory surgery center in NY, as of July 2026.
- NPI1073522652
- Registered2006
- Centers1
- StateNY
- Class of2002
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.
John Ketz at a glance
- Provider
- John Ketz
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Rochester, NY
- Medical school
- Medical College of Ohio
- Graduated
- 2002
- NPI registered
- 2006
- NPI
- 1073522652
- 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 John Ketz practice?
John Ketz, MD is based in Rochester, NY and is affiliated with 1 ambulatory surgery center: Rochester Ambulatory Surgery Center in Rochester, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Ketz's NPI number?
John Ketz's National Provider Identifier (NPI) is 1073522652, registered in 2006. Specialty on record: Orthopedic Surgery; credential MD.
Where did John Ketz go to medical school?
John Ketz, MD attended Medical College of Ohio, graduating in 2002.
How many Orthopedic Surgery providers in New York work at ambulatory surgery centers?
186 Orthopedic Surgery surgeons and proceduralists in New York are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Ketz among them. The New York Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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