Washington University, Department of Radiation Oncology – Multi-Specialty Clinic/Center, NPI 1316987886
Multi-Specialty Clinic/Center
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for Washington University, Department of Radiation Oncology
PO BOX 7412011
CHICAGO, IL 606742011
Phone: (314) 273-0770
Type: Mailing
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
SAINT LOUIS, MO 631101010
Phone: (314) 362-8542
Fax: (314) 362-9557
Type: Location
7425, Forsyth Boulevard, Clayton, Saint Louis County, Missouri, 63105, United States
CAMPUS BOX 8221
SAINT LOUIS, MO 631052171
Phone: (314) 935-0770
Fax: (314) 935-0575
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-09-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Revalidation due soon
Earliest CMS due date is 2026-06-30 (19 days away).
Enrollment records
1
Earliest due date
2026-06-30
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 |
|---|---|---|---|---|
| O20040927000068 | O | Clinic/Group Practice | MO | 2026-06-30 |
What to do next
- Confirm the due date on the CMS Revalidation Lookup Tool.
- Complete revalidation in PECOS before the published due date.
- If you have multiple enrollment records, revalidate each one on its own schedule.
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 60674)
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