WILLIAM IRA FESKE (MD) – Diagnostic Radiology Physician, NPI 1689652653
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,793 DIAGNOSTIC RADIOLOGY in CA
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Provider Addresses for WILLIAM IRA FESKE (MD)
11995, Singletree Lane, Eden Prairie, Hennepin County, Minnesota, 55344, United States
STE 500
EDEN PRAIRIE, MN 553445347
Phone: (952) 595-1301
Fax: (612) 294-4903
Type: Mailing
3395, Michelson Drive, Rancho San Joaquin, Irvine, Orange County, California, 92612, United States
APT 3418
IRVINE, CA 926124438
Phone: (952) 595-1100
Fax: (612) 294-4903
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: 2009-01-27
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 |
|---|---|---|---|---|
| I20090127000308 | I | Diagnostic Radiology | CA | 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 | 34,600 | 214 | $0 |
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 15,008 | 233 | $0 |
| Q9966 | Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 11,000 | 107 | $0 |
| 76376 | 3d radiographic procedure | 541 | 377 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 238 | 130 | $0 |
Insurance plans in this area (ZIP 55344)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CA | |
| Nuclear Medicine, Diagnostic Radiology | CA | |
| Vascular Surgery, Obstetrics/Gynecology | CA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | CA |
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