MR. AARON LEE WALSDORF (FNP) – Nurse Practitioner, NPI 1689441594
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,268 NURSE PRACTITIONER in WA
Provider Addresses for MR. AARON LEE WALSDORF (FNP)
3124 S REGAL ST
SPOKANE, WA 992234704
Phone: (509) 464-6208
Fax: (888) 316-1928
Type: Location
PO BOX 112
SPOKANE, WA 992100112
Phone: (509) 464-6208
Fax: (888) 316-1928
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $307.
Total Amount is formed as General ($307) + Research ($0) + Ownership ($0) = $307.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Collegium Pharmaceutical, Inc. ($153).
Total Amount
$307
General + Research + Ownership
Payments
14
Total payment records
General Amount
$307
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2024-03-22
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 |
|---|---|---|---|---|
| I20240322002833 | I | Nurse Practitioner | WA | 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 99223)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Pain Management, Pain Management, Physical Medicine And Rehabilitation | WA | |
| Clinical Psychologist | WA | |
| Clinical Psychologist | WA | |
| Physical Therapist In Private Practice | WA | |
| Physical Therapist In Private Practice | WA | |
| Physical Medicine And Rehabilitation | WA | |
| Nurse Practitioner | MI | |
| Physician Assistant | WA | |
| Physician Assistant | OR | |
| Physician Assistant | WA |
Reviews
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