KARL E. MAGSAMEN (M.D.) – Vascular & Interventional Radiology Physician, NPI 1033202536
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
342 INTERVENTIONAL RADIOLOGY in IL
Provider Addresses for KARL E. MAGSAMEN (M.D.)
8201 E RIVERSIDE BLVD
ROCKFORD, IL 611142300
Phone: (815) 971-7000
Type: Location
4755 OGLETOWN STANTON ROAD
NEWARK, DE 197182200
Phone: (302) 733-1840
Fax: (302) 733-1633
Type: Location
1024 S LeMay Ave
Fort Collins, CO 805243929
Phone: (970) 495-7000
Fax: (970) 495-7639
Type: Location
901 Grant St
Harvard, IL 600331821
Phone: (815) 943-5431
Type: Location
875 S Route 31
Crystal Lake, IL 600148190
Phone: (779) 220-5500
Type: Location
Poudre Valley Hospital, 1024, South Lemay Avenue, Fort Collins, Larimer County, Colorado, 80524, United States
FORT COLLINS, CO 805243929
Phone: (970) 495-7000
Fax: (970) 495-7639
Type: Location
Caribou Drive, The English Ranch, Fort Collins, Larimer County, Colorado, 80525-3473, United States
FORT COLLINS, CO 805254325
Phone: (970) 484-4757
Fax: (970) 484-4759
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $212.
Total Amount is formed as General ($212) + Research ($0) + Ownership ($0) = $212.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Inari Medical, Inc. ($138).
Total Amount
$212
General + Research + Ownership
Payments
3
Total payment records
General Amount
$212
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $138 |
| Baxter Healthcare | $74 |
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: 2024-08-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 10 Medicare enrollment records; no due dates published yet.
Enrollment records
10
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 |
|---|---|---|---|---|
| I20040628000953 | I | Diagnostic Radiology | CA | TBD |
| I20060502000104 | I | Interventional Radiology | CO | TBD |
| I20230830000412 | I | Diagnostic Radiology | IL | TBD |
| I20230919000199 | I | Diagnostic Radiology | NY | TBD |
| I20230926001041 | I | Diagnostic Radiology | TX | TBD |
| I20231025002850 | I | Interventional Radiology | WA | TBD |
| I20240228003531 | I | Diagnostic Radiology | AZ | TBD |
| I20240422001934 | I | Interventional Radiology | NM | TBD |
| I20240729004028 | I | Diagnostic Radiology | MI | TBD |
| I20240827000743 | I | Diagnostic Radiology | DE | 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 | 314 | 301 | $0 |
| 71046 | X-ray of chest, 2 views | 216 | 215 | $0 |
| 77067 | Screening mammography | 187 | 186 | $0 |
| 77063 | Screening 3d breast mammography | 173 | 172 | $0 |
| 72100 | X-ray of lower and sacral spine, 2-3 views | 97 | 97 | $0 |
Insurance plans in this area (ZIP 61114)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CO | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 13 | 11 |
| DIAGNOSTIC RADIOLOGY | CO | 73110 | X-ray of wrist, minimum of 3 views | 35 | 34 |
| DIAGNOSTIC RADIOLOGY | CO | 73630 | X-ray of foot, minimum of 3 views | 37 | 35 |
| DIAGNOSTIC RADIOLOGY | CO | 77012 | Radiological supervision and interpretation of CT guidance for needle insertion | 13 | 13 |
| DIAGNOSTIC RADIOLOGY | CO | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 67 | 64 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | AL | |
| Nuclear Medicine, Diagnostic Radiology | IL | |
| Physician Assistant | WA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | WA | |
| - | WA | |
| Family Practice | WA | |
| - | WA | |
| A N E S T H E S I O L O G Y | CA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.