SEAN J MCKEON (M.D.) – Diagnostic Radiology Physician, NPI 1205854429
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
805 DIAGNOSTIC RADIOLOGY in CT
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Provider Addresses for SEAN J MCKEON (M.D.)
1000, Asylum Avenue, Collins and Townley Streets Historic District, Frog Hollow, Clay Arsenal, Hartford, Connecticut, 06105, United States
SUITE 3201E
HARTFORD, CT 061051770
Phone: (860) 525-3322
Type: Mailing
Saint Francis Hospital and Medical Center, 114, Woodland Street, Upper Albany Historic District, Hartford, Hartford County, Connecticut, 06105, United States
RADIOLOGY DEPARTMENT
HARTFORD, CT 061051208
Phone: (860) 714-4830
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.
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: 2006-05-10
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 |
|---|---|---|---|---|
| I20060510000391 | I | Diagnostic Radiology | CT | 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 |
|---|---|---|---|---|
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 21,180 | 134 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,440 | 23 | $0 |
| 71045 | X-ray of chest, 1 view | 288 | 235 | $0 |
| 70450 | Ct scan head or brain without contrast | 131 | 126 | $0 |
| 70551 | Mri scan of brain without contrast | 101 | 98 | $0 |
Insurance plans in this area (ZIP 06105)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CT | |
| Interventional Radiology, Diagnostic Radiology | MA | |
| Diagnostic Radiology, Interventional Radiology, Interventional Radiology | IL | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | NJ | |
| Physician Assistant | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | CT | |
| - | CT |
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