Mark SteehlerD.O.
Otolaryngology·Winter Park, FL
Mark Steehler, D.O. is an Otolaryngology provider in Winter Park, FL affiliated with 1 ambulatory surgery center in FL, as of July 2026.
- NPI1538453667
- Registered2011
- Centers1
- StateFL
- Class of2011
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.
Mark Steehler at a glance
- Provider
- Mark Steehler
- Credential
- D.O.
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Winter Park, FL
- Medical school
- At Still University of Health Sciences, College of Osteo Med, Kirksville
- Graduated
- 2011
- NPI registered
- 2011
- NPI
- 1538453667
- 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 Mark Steehler practice?
Mark Steehler, D.O. is based in Winter Park, FL and is affiliated with 1 ambulatory surgery center: University Surgery Center LTD in Winter Park, FL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mark Steehler's NPI number?
Mark Steehler's National Provider Identifier (NPI) is 1538453667, registered in 2011. Specialty on record: Otolaryngology; credential D.O.
Where did Mark Steehler go to medical school?
Mark Steehler, D.O. attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 2011.
How many Otolaryngology providers in Florida work at ambulatory surgery centers?
143 Otolaryngology surgeons and proceduralists in Florida are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mark Steehler among them. The Florida Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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