GARY W SWENSON (M.D.) – Diagnostic Radiology Physician, NPI 1437102936
Diagnostic Radiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
434 DIAGNOSTIC RADIOLOGY in IA
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Provider Addresses for GARY W SWENSON (M.D.)
6th Street Southwest, Mason City, Cerro Gordo County, Iowa, 50401, United States
MASON CITY, IA 504014818
Phone: (641) 424-0102
Fax: (641) 424-8059
Type: Mailing
1010, 4th Street Southwest, Mason City, Cerro Gordo County, Iowa, 50401, United States
SUITE 100
MASON CITY, IA 504012857
Phone: (641) 424-0102
Fax: (641) 424-8059
Type: Location
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: 2007-01-30
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 |
|---|---|---|---|---|
| I20070130000270 | 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 |
|---|---|---|---|---|
| 77067 | Screening mammography | 1,000 | 1,000 | $0 |
| 77063 | Screening 3d breast mammography | 984 | 984 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 836 | 836 | $0 |
| 71046 | X-ray of chest, 2 views | 277 | 273 | $0 |
| 71045 | X-ray of chest, 1 view | 189 | 181 | $0 |
Insurance plans in this area (ZIP 50401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | IA | 73110 | X-ray of wrist, minimum of 3 views | 14 | 13 |
| DIAGNOSTIC RADIOLOGY | IA | 73630 | X-ray of foot, minimum of 3 views | 15 | 14 |
| DIAGNOSTIC RADIOLOGY | IA | 76830 | Ultrasound pelvis through vagina | 22 | 22 |
| DIAGNOSTIC RADIOLOGY | IA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 102 | 100 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IL | |
| - | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | IN |
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