LEONARD ZAWODNIAK (M.D.) – Diagnostic Radiology Physician, NPI 1144225202
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,259 DIAGNOSTIC RADIOLOGY in NJ
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Provider Addresses for LEONARD ZAWODNIAK (M.D.)
Cranbury Road, Orchard Heights, East Brunswick Township, Middlesex County, New Jersey, 08816, United States
EAST BRUNSWICK, NJ 088165426
Phone: (732) 390-0040
Fax: (732) 390-1856
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: 2004-08-31
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 |
|---|---|---|---|---|
| I20040831000413 | I | Diagnostic Radiology | NJ | 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 | 14,940 | 83 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 7,545 | 73 | $0 |
| 70450 | Ct scan head or brain without contrast | 879 | 763 | $0 |
| 71045 | X-ray of chest, 1 view | 289 | 268 | $0 |
| 70551 | Mri scan of brain without contrast | 240 | 209 | $0 |
Insurance plans in this area (ZIP 08816)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | NJ | 71250 | CT scan chest | 209 | 205 |
| DIAGNOSTIC RADIOLOGY | NJ | 73110 | X-ray of wrist, minimum of 3 views | 18 | 14 |
| DIAGNOSTIC RADIOLOGY | NJ | 73562 | X-ray of knee, 3 views | 62 | 52 |
| DIAGNOSTIC RADIOLOGY | NJ | 73630 | X-ray of foot, minimum of 3 views | 80 | 66 |
| DIAGNOSTIC RADIOLOGY | NJ | 74177 | CT scan of abdomen and pelvis with contrast | 139 | 136 |
| DIAGNOSTIC RADIOLOGY | NJ | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 22 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Interventional Radiology, Diagnostic Radiology | NJ | |
| Interventional Radiology, Diagnostic Radiology | NJ | |
| Diagnostic Radiology | PA | |
| - | NJ | |
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Interventional Radiology | MA |
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