Stephen RosM.D., PH.D.
Orthopedic Surgery·Flagstaff, AZ
Stephen Ros, M.D., PH.D. is an Orthopedic Surgery provider in Flagstaff, AZ affiliated with 3 ambulatory surgery centers in AZ, as of July 2026.
- NPI1013320431
- Registered2014
- Centers3
- StateAZ
- 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.
Stephen Ros at a glance
- Provider
- Stephen Ros
- Credential
- M.D., PH.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Flagstaff, AZ
- Medical school graduation
- 2012
- NPI registered
- 2014
- NPI
- 1013320431
- 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 Stephen Ros practice?
Stephen Ros, M.D., PH.D. is based in Flagstaff, AZ and is affiliated with 3 ambulatory surgery centers: Outpatient Surgical Center Of Arizona LLC in Phoenix, AZ, The Orthopedic Surgery Center Of Arizona in Phoenix, AZ, and Banner Union Hills Surgery Center in Glendale, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Stephen Ros's NPI number?
Stephen Ros's National Provider Identifier (NPI) is 1013320431, registered in 2014. Specialty on record: Orthopedic Surgery; credential M.D., PH.D.
How many Orthopedic Surgery providers in Arizona work at ambulatory surgery centers?
139 Orthopedic Surgery surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Stephen Ros among them. The Arizona Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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