JOHN J JR. DUDA (M.D) – Diagnostic Radiology Physician, NPI 1447262399
Diagnostic Radiology Physician
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NPPES metrics only — not quality of care.
2,576 DIAGNOSTIC RADIOLOGY in PA
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Provider Addresses for JOHN J JR. DUDA (M.D)
717, East Pittsburgh Street, Greensburg, Westmoreland County, Pennsylvania, 15601, United States
GREENSBURG, PA 156012636
Phone: (724) 832-8004
Fax: (724) 837-1870
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)
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: 2005-07-20
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 |
|---|---|---|---|---|
| I20050720000087 | I | Diagnostic Radiology | PA | 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 | 699 | 461 | $0 |
| 70450 | Ct scan head or brain without contrast | 292 | 276 | $0 |
| 71046 | X-ray of chest, 2 views | 154 | 149 | $0 |
| 71250 | Ct scan of chest without contrast | 138 | 133 | $0 |
| 70551 | Mri scan of brain without contrast | 110 | 109 | $0 |
Insurance plans in this area (ZIP 15601)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | PA | 71250 | CT scan chest | 54 | 54 |
| DIAGNOSTIC RADIOLOGY | PA | 73110 | X-ray of wrist, minimum of 3 views | 14 | 13 |
| DIAGNOSTIC RADIOLOGY | PA | 74177 | CT scan of abdomen and pelvis with contrast | 59 | 59 |
| DIAGNOSTIC RADIOLOGY | PA | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | NM | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology, Interventional Radiology | NJ | |
| Diagnostic Radiology | PA |
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