SCOTT C ST AMOUR (M.D.) – Nuclear Radiology Physician, NPI 1841210499
Nuclear Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,218 DIAGNOSTIC RADIOLOGY in MO
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Provider Addresses for SCOTT C ST AMOUR (M.D.)
220, Compass Point Drive, Saint Charles, Saint Charles County, Missouri, 63301, United States
SAINT CHARLES, MO 633014405
Phone: (636) 947-4480
Type: Mailing
SSM Health St. Joseph Hospital - St. Charles, 300, First Capitol Drive, Saint Charles, Saint Charles County, Missouri, 63301, United States
ST CHARLES, MO 63301
Phone: (636) 947-5444
Type: Location
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.
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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: 2004-10-14
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 |
|---|---|---|---|---|
| I20041014000218 | I | Diagnostic Radiology | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 427 | 368 | $0 |
| 70450 | Ct scan head or brain without contrast | 292 | 282 | $0 |
| 71046 | X-ray of chest, 2 views | 231 | 226 | $0 |
| 72125 | Ct scan of upper spine without contrast | 135 | 132 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 121 | 121 | $0 |
Insurance plans in this area (ZIP 63301)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | MO | 71010 | X-ray of chest, 1 view, front | 1099 | 827 |
| DIAGNOSTIC RADIOLOGY | MO | 73110 | X-ray of wrist, minimum of 3 views | 45 | 43 |
| DIAGNOSTIC RADIOLOGY | MO | 74177 | CT scan of abdomen and pelvis with contrast | 213 | 201 |
| DIAGNOSTIC RADIOLOGY | MO | 76830 | Ultrasound pelvis through vagina | 29 | 28 |
| DIAGNOSTIC RADIOLOGY | MO | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 138 | 138 |
| DIAGNOSTIC RADIOLOGY | MO | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 175 | 137 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Physician Assistant | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| Interventional Pain Management, Anesthesiology | MO |
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