ADAM SAMUEL FEDERMAN (MD) – Diagnostic Radiology Physician, NPI 1275517294
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
804 DIAGNOSTIC RADIOLOGY in CT
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Provider Addresses for ADAM SAMUEL FEDERMAN (MD)
3, Enterprise Drive, Shelton, Naugatuck Valley Planning Region, Connecticut, 06484, United States
STE 220
SHELTON, CT 064844694
Phone: (203) 696-3670
Type: Mailing
56, Quarry Road, Trumbull, Greater Bridgeport Planning Region, Connecticut, 06611, United States
56 QUARRY ROAD
TRUMBULL, CT 066111351
Phone: (203) 696-3672
Fax: (203) 696-6130
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $40.
Total Amount is formed as General ($40) + Research ($0) + Ownership ($0) = $40.
Last reported payment date: 2024-08-26 • Largest payer in this snapshot: CORDIS US CORP. ($21).
Total Amount
$40
General + Research + Ownership
Payments
2
Total payment records
General Amount
$40
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CORDIS US CORP. | $21 |
| HARMONY BIOSCIENCES LLC | $19 |
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: 2021-10-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20090128000187 | I | Diagnostic Radiology | CT | TBD |
| I20211027002610 | I | Diagnostic Radiology | MA | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,125 | 32 | $0 |
| 71045 | X-ray of chest, 1 view | 368 | 341 | $0 |
| 71046 | X-ray of chest, 2 views | 212 | 205 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 190 | 171 | $0 |
| 71250 | Ct scan of chest without contrast | 128 | 123 | $0 |
Insurance plans in this area (ZIP 06484)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CT | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 19 | 18 |
| DIAGNOSTIC RADIOLOGY | CT | 71010 | X-ray of chest, 1 view, front | 99 | 97 |
| DIAGNOSTIC RADIOLOGY | CT | 71250 | CT scan chest | 11 | 11 |
| DIAGNOSTIC RADIOLOGY | CT | 73630 | X-ray of foot, minimum of 3 views | 13 | 12 |
| DIAGNOSTIC RADIOLOGY | CT | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 14 | 14 |
| DIAGNOSTIC RADIOLOGY | CT | 77012 | Radiological supervision and interpretation of CT guidance for needle insertion | 29 | 29 |
| DIAGNOSTIC RADIOLOGY | CT | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 23 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MA | |
| Diagnostic Radiology, Interventional Radiology | CT | |
| Diagnostic Radiology | MA | |
| - | CT | |
| Diagnostic Radiology | NY | |
| - | CT | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | CT | |
| - | CT | |
| Diagnostic Radiology | CT |
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