DR. STEPHANIE JO YOUSSEF (MD) – Otolaryngology Physician, NPI 1568088359
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
320 OTOLARYNGOLOGY in MO
Provider Addresses for DR. STEPHANIE JO YOUSSEF (MD)
660 S EUCLID AVE
SAINT LOUIS, MO 631101010
Phone: (314) 362-5000
Type: Mailing
1 BARNES JEWISH HOSPITAL PLZ
SAINT LOUIS, MO 631101003
Phone: (314) 362-5000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $1,990.
Total Amount is formed as General ($1,990) + Research ($0) + Ownership ($0) = $1,990.
Last reported payment date: 2023-10-29 • Largest payer in this snapshot: Medtronic, Inc. ($1,990).
Total Amount
$1,990
General + Research + Ownership
Payments
14
Total payment records
General Amount
$1,990
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,990 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-08-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20250814005054 | I | Otolaryngology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 63110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | TX | |
| - | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| - | TX | |
| Qualified Audiologist | NJ | |
| Qualified Audiologist | TX |
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