DR. ADAM ALEXANDER LIUDAHL (M.D.) – Diagnostic Radiology Physician, NPI 1295099075
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. ADAM ALEXANDER LIUDAHL (M.D.)
1356 LUSITANA ST
6TH FLOOR
HONOLULU, HI 968132409
Phone: (808) 586-2920
Type: Mailing
200 HAWKINS DR
DEPARTMENT OF RADIOLOGY
IOWA CITY, IA 968132409
Phone: (319) 356-3396
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: 2018-06-18
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 |
|---|---|---|---|---|
| I20180618001073 | 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 |
|---|---|---|---|---|
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 22,560 | 139 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 12,065 | 126 | $0 |
| 70450 | Ct scan head or brain without contrast | 604 | 584 | $0 |
| 70553 | Mri scan of brain before and after contrast | 327 | 317 | $0 |
| 70551 | Mri scan of brain without contrast | 302 | 297 | $0 |
Insurance plans in this area (ZIP 96813)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | WA | |
| - | IA | |
| Physician Assistant | IA | |
| - | IA | |
| Physical Therapist In Private Practice | IL | |
| P O D I A T R Y | IA | |
| P O D I A T R Y | IA | |
| Diagnostic Radiology | IA | |
| Diagnostic Radiology | OK | |
| Internal Medicine, Osteopathic Manipulative Medicine, Pediatric Medicine | IA |
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