GERALD T. DECKER (M. D.) – Diagnostic Radiology Physician, NPI 1275533937
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
434 DIAGNOSTIC RADIOLOGY in IA
Provider Addresses for GERALD T. DECKER (M. D.)
1948 1ST AVE NE
CEDAR RAPIDS, IA 524025321
Phone: (319) 364-0121
Fax: (319) 364-5684
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: 2004-05-21
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 |
|---|---|---|---|---|
| I20040521001275 | I | Diagnostic Radiology | IA | 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 | 316 | 313 | $0 |
| 71045 | X-ray of chest, 1 view | 219 | 203 | $0 |
| 70450 | Ct scan head or brain without contrast | 178 | 174 | $0 |
| 73562 | X-ray of knee, 3 views | 160 | 138 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 160 | 160 | $0 |
Insurance plans in this area (ZIP 52402)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | IA | 71250 | CT scan chest | 11 | 11 |
| DIAGNOSTIC RADIOLOGY | IA | 73562 | X-ray of knee, 3 views | 33 | 30 |
| DIAGNOSTIC RADIOLOGY | IA | 73630 | X-ray of foot, minimum of 3 views | 23 | 22 |
| DIAGNOSTIC RADIOLOGY | IA | 74177 | CT scan of abdomen and pelvis with contrast | 102 | 102 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | IA | |
| Interventional Radiology, Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Physician Assistant | IA | |
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | TX | |
| - | IA | |
| Diagnostic Radiology | IA |
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