Doctor profile · Federal record
Dr. Karl Magsamen, M.D.
Vascular & Interventional Radiology Physician (CMS: Interventional Radiology) · Diagnostic Radiology Physician · Vascular & Interventional Radiology Physician · Vascular & Interventional Radiology Physician · Vascular & Interventional Radiology Physician · Rockford, IL
- NPI 1033202536
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 28 yrs in practice
- Licensed in 5 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
8201 E Riverside Blvd
Rockford, IL 611142300
(815) 971-7000 - Additional location
-
875 S Route 31
Crystal Lake, IL 600148190
(779) 220-5500 - Additional location
-
901 Grant St
Harvard, IL 600331821
(815) 943-5431 - Additional location
-
4755 Ogletown Stanton Road
Newark, DE 197182200
(302) 733-1840
fax (302) 733-1633 - Additional location
-
1024 S LeMay Ave
Fort Collins, CO 805243929
(970) 495-7000
fax (970) 495-7639 - Mailing address
-
2008 Caribou Dr
Fort Collins, CO 805254325
Show 2 more locations
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- August 14, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0204X — NUCC code
- State licenses (5)
- Texas #U5598 · Delaware #C1-0026240 · Wyoming #10974A · Colorado #DR.0044137 · Nebraska #30092
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033202536. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,015
Distinct HCPCS
10
Medicare allowed
$53,616
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 314 | 301 | $9 | |
77063 |
Screening 3d breast mammography | 173 | 172 | $37 | |
77067 |
Screening mammography | 170 | 169 | $70 | |
71046 |
X-ray of chest, 2 views | 153 | 152 | $11 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 65 | 65 | $88 | |
71046 |
X-ray of chest, 2 views | 63 | 63 | $11 | |
74018 |
X-ray of abdomen, 1 view | 57 | 56 | $9 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 50 | 50 | $11 | |
73502 |
X-ray of hip, 2-3 views | 50 | 48 | $11 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 47 | 47 | $12 |
In context: peer comparison
Among 1 peers in Rockford Vascular & Interventional Radiology Physician, average services per provider: 39. This provider delivers 52× the peer median.Open Payments
Industry payments received
All-time total
$74
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Baxter Healthcare | 2 | $73.52 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Karl Magsamen's medical specialty?
Dr. Karl Magsamen practices Vascular & Interventional Radiology Physician in Rockford, IL.
Where does Dr. Karl Magsamen practice?
Dr. Karl Magsamen practices at 8201 E Riverside Blvd, Rockford, IL 611142300. Office phone: 8159717000.
What is Dr. Karl Magsamen's NPI?
Dr. Karl Magsamen's National Provider Identifier (NPI) is 1033202536, issued by NPPES.
Does Dr. Karl Magsamen accept Medicare assignment?
Yes. Dr. Karl Magsamen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Magsamen commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.