MRS. ARIEL JOY WEISHAAR (FNP) – Family Medicine Physician, NPI 1760064232
Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,145 NURSE PRACTITIONER in MT
Provider Addresses for MRS. ARIEL JOY WEISHAAR (FNP)
640 Park Ave
Shelby, MT 594741663
Phone: (406) 434-3207
Type: Location
739 1ST ST N
SHELBY, MT 594741813
Phone: (406) 460-0683
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $89.
Total Amount is formed as General ($89) + Research ($0) + Ownership ($0) = $89.
Last reported payment date: 2024-07-09 • Largest payer in this snapshot: Exact Sciences Corporation ($34).
Total Amount
$89
General + Research + Ownership
Payments
4
Total payment records
General Amount
$89
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $34 |
| Novo Nordisk Inc | $20 |
| Merck Sharp & Dohme LLC | $19 |
| Neurelis, Inc. | $16 |
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: 2023-03-10
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 |
|---|---|---|---|---|
| I20230310002483 | I | Nurse Practitioner | MT | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 59474)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MT | |
| Nurse Practitioner | VA | |
| Certified Registered Nurse Anesthetist (Crna) | WY | |
| Physician Assistant | AZ | |
| Family Practice | MT | |
| Physician Assistant | MT | |
| General Surgery | MT |
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