DR. ALEX M WESTENFIELD (MD) – Diagnostic Radiology Physician, NPI 1255313417
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
434 DIAGNOSTIC RADIOLOGY in IA
Provider Addresses for DR. ALEX M WESTENFIELD (MD)
105 E 9th St
Coralville, IA 522412209
Phone: (319) 467-2000
Fax: (319) 467-2410
Type: Location
2450 Riverside Ave
Minneapolis, MN 554541450
Phone: (612) 273-3000
Type: Location
University of Iowa Hospitals & Clinics, 200, Hawkins Drive, Iowa City, Johnson County, Iowa, 52245, United States
IOWA CITY, IA 522421009
Phone: (319) 467-2868
Fax: (319) 356-2220
Type: Mailing
300 Pasteur Dr
Stanford, CA 943052200
Phone: (650) 723-4000
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: 2013-07-17
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 |
|---|---|---|---|---|
| I20130717000427 | I | Diagnostic Radiology | MN | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 12,790 | 134 | $0 |
| 71045 | X-ray of chest, 1 view | 1,654 | 762 | $0 |
| 71046 | X-ray of chest, 2 views | 1,306 | 991 | $0 |
| 71250 | Ct scan of chest without contrast | 743 | 659 | $0 |
| 74018 | X-ray of abdomen, 1 view | 162 | 122 | $0 |
Insurance plans in this area (ZIP 52241)
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Group practice members
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|---|---|---|
| - | MN | |
| - | MN | |
| - | MN | |
| Family Practice | MN | |
| Family Practice | IL | |
| - | MN | |
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