DR. CHRISTOPHER MARTIN MAGER (MD) – Diagnostic Radiology Physician, NPI 1407084478
Diagnostic Radiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,101 DIAGNOSTIC RADIOLOGY in WI
Provider Addresses for DR. CHRISTOPHER MARTIN MAGER (MD)
1789 SHAWANO AVE
GREEN BAY, WI 543033243
Phone: (920) 499-1428
Fax: (920) 499-7080
Type: Mailing
744 S WEBSTER AVE
GREEN BAY, WI 543013505
Phone: (920) 433-3643
Fax: (507) 625-3928
Type: Location
Mankato Clinic, 1230, East Main Street, High Ciara, Mankato, Blue Earth County, Minnesota, 56001, United States
PO BOX 8674
MANKATO, MN 560015066
Phone: (507) 625-1811
Fax: (507) 625-3928
Type: Mailing
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2021-05-27
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 |
|---|---|---|---|---|
| I20210517001602 | I | Diagnostic Radiology | WI | TBD |
| I20210527001138 | I | Diagnostic Radiology | MI | 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 |
|---|---|---|---|---|
| 71046 | X-ray of chest, 2 views | 349 | 335 | $0 |
| 77067 | Screening mammography | 268 | 268 | $0 |
| 77063 | Screening 3d breast mammography | 266 | 266 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 154 | 154 | $0 |
| 71045 | X-ray of chest, 1 view | 135 | 115 | $0 |
Insurance plans in this area (ZIP 54303)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | MN | 71250 | CT scan chest | 30 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology, Interventional Radiology, Diagnostic Radiology | WI | |
| - | WI | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | WI | |
| Diagnostic Radiology | WI | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | WI | |
| - | WI | |
| Diagnostic Radiology | WI | |
| Diagnostic Radiology | MN |
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