DR. JAMES FREDERICK WIEDENHOEFER (MD) – Diagnostic Radiology Physician, NPI 1144209743
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,303 DIAGNOSTIC RADIOLOGY in TX
Provider Addresses for DR. JAMES FREDERICK WIEDENHOEFER (MD)
2001 N Jefferson Ave
Mount Pleasant, TX 754552338
Phone: (903) 577-6000
Type: Location
11995 SINGLETREE LN STE 500
EDEN PRAIRIE, MN 553445349
Phone: (952) 595-1301
Type: Mailing
15, Impala Way, San Antonio, Bexar County, Texas, 78258, United States
SAN ANTONIO, TX 782584871
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)
CMS reports 1 Open Payments records for all available years, with a total value of $19.
Total Amount is formed as General ($19) + Research ($0) + Ownership ($0) = $19.
Last reported payment date: 2023-04-05 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($19).
Total Amount
$19
General + Research + Ownership
Payments
1
Total payment records
General Amount
$19
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $19 |
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: 2015-09-29
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 |
|---|---|---|---|---|
| I20150929002976 | I | Diagnostic Radiology | TX | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 211 | 182 | $0 |
| 70450 | Ct scan head or brain without contrast | 95 | 89 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 43 | 41 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 36 | 36 | $0 |
| 72125 | Ct scan of upper spine without contrast | 33 | 30 | $0 |
Insurance plans in this area (ZIP 75455)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Internal Medicine | TX | |
| Family Practice | TX | |
| Internal Medicine, Interventional Cardiology | TX | |
| Family Practice | TX | |
| N E U R O S U R G E R Y | TX | |
| H O S P I T A L I S T | TX | |
| U R O L O G Y | AL | |
| Diagnostic Radiology | TX | |
| Medical Oncology | MO |
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