Stephanie YoussefMD
Otolaryngology·Saint Louis, MO
Stephanie Youssef, MD is an Otolaryngology provider in Saint Louis, MO affiliated with 1 ambulatory surgery center in TX, as of July 2026.
- NPI1568088359
- Registered2020
- Centers1
- StateTX
- Class of2020
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.
Stephanie Youssef at a glance
- Provider
- Stephanie Youssef
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Saint Louis, MO
- Medical school graduation
- 2020
- NPI registered
- 2020
- NPI
- 1568088359
- 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 Stephanie Youssef practice?
Stephanie Youssef, MD is based in Saint Louis, MO and is affiliated with 1 ambulatory surgery center: Northwest Surgery Center LLP in Austin, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Stephanie Youssef's NPI number?
Stephanie Youssef's National Provider Identifier (NPI) is 1568088359, registered in 2020. Specialty on record: Otolaryngology; credential MD.
How many Otolaryngology providers in Missouri work at ambulatory surgery centers?
31 Otolaryngology surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Stephanie Youssef among them. The Missouri Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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