DR. PETER KONG-WOO YOON (M.D.) – Specialist, NPI 1013917715
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. PETER KONG-WOO YOON (M.D.)
621, South New Ballas Road, Creve Coeur, Saint Louis County, Missouri, 63141, United States
SUITE 297A
SAINT LOUIS, MO 631418232
Phone: (314) 251-6364
Fax: (314) 251-7897
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $100.
Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.
Last reported payment date: 2024-09-26 • Largest payer in this snapshot: Stryker Corporation ($61).
Total Amount
$100
General + Research + Ownership
Payments
4
Total payment records
General Amount
$100
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $61 |
| Medtronic, Inc. | $20 |
| Janssen Biotech, Inc. | $19 |
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: 2008-04-07
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 |
|---|---|---|---|---|
| I20080407000121 | I | Neurosurgery | MO | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 69 | 69 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 61 | 47 | $0 |
Insurance plans in this area (ZIP 63141)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROSURGERY | MO | 63048 | Partial removal of spine bone with release of spinal cord and/or nerves | 18 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| General Surgery, Surgical Oncology | IL | |
| Orthopedic Surgery | CO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| General Surgery | MO | |
| N E U R O S U R G E R Y | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO |
Reviews
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