JASON M WILHELMSEN (MD) – Emergency Medicine Physician, NPI 1912964404
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for JASON M WILHELMSEN (MD)
Saint Alphonsus Medical Center, 351, Southwest 9th Street, Ontario, Malheur County, Oregon, 97914, United States
ONTARIO, OR 979142639
Phone: (541) 881-7000
Mailing address matches the actual address.
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: 2006-02-09
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 |
|---|---|---|---|---|
| I20060209000693 | I | Emergency Medicine | ID | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 135 | 135 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 131 | 131 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 40 | 39 | $0 |
| 99291 | Critical care, first 30-74 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 97914)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | ME | |
| Internal Medicine | ID | |
| Family Practice | ID | |
| - | TX | |
| - | OR | |
| Hand Surgery | ID | |
| - | ID | |
| Nurse Practitioner | ID | |
| Physician Assistant | ID | |
| General Surgery | ID |
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