DR. HILARY LOUISE PURDY ORLOWSKI (MD) – Diagnostic Radiology Physician, NPI 1346537404
Diagnostic Radiology Physician
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NPPES metrics only — not quality of care.
1,218 DIAGNOSTIC RADIOLOGY in MO
Provider Addresses for DR. HILARY LOUISE PURDY ORLOWSKI (MD)
660 S EUCLID AVE
CB 8131
SAINT LOUIS, MO 631101010
Phone: (314) 362-7200
Fax: (314) 747-4189
Type: Mailing
510 S KINGSHIGHWAY BLVD
DEPT RADIOLOGY
SAINT LOUIS, MO 631101016
Phone: (314) 362-7200
Fax: (314) 747-4189
Type: Location
750 OLD HICKORY BLVD STE 1-260
BRENTWOOD, TN 370274528
Phone: (615) 376-7502
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.
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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: 2025-06-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20161201000051 | I | Diagnostic Radiology | MO | TBD |
| I20230505000151 | I | Diagnostic Radiology | TN | TBD |
| I20231205001841 | I | Diagnostic Radiology | MS | TBD |
| I20250530002463 | I | Diagnostic Radiology | AR | TBD |
| I20250625003099 | I | Diagnostic Radiology | IL | 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 |
|---|---|---|---|---|
| 72148 | Mri scan of lower spinal canal without contrast | 720 | 717 | $0 |
| 72141 | Mri scan of upper spinal canal without contrast | 206 | 206 | $0 |
| 70450 | Ct scan head or brain without contrast | 81 | 79 | $0 |
| 71045 | X-ray of chest, 1 view | 70 | 67 | $0 |
| 72146 | Mri scan of middle spinal canal without contrast | 47 | 47 | $0 |
Insurance plans in this area (ZIP 63110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MS | |
| Orthopedic Surgery | MS | |
| Anesthesiology, Family Practice | MS | |
| Physician Assistant | MS | |
| Orthopedic Surgery | MS | |
| Diagnostic Radiology | TX | |
| Nurse Practitioner | MS | |
| Physician Assistant | MS | |
| Physician Assistant | MS | |
| Orthopedic Surgery, Sports Medicine | MS |
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