SHANNON R GROSDIDIER (MD) – Neurology Physician, NPI 1093742660
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for SHANNON R GROSDIDIER (MD)
Wenatchee Valley Medical Center, 820, North Chelan Avenue, Wenatchee, Chelan County, Washington, 98801, United States
WENATCHEE, WA 988012028
Phone:
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $78.
Total Amount is formed as General ($78) + Research ($0) + Ownership ($0) = $78.
Last reported payment date: 2023-10-12 • Largest payer in this snapshot: SK Life Science, Inc. ($78).
Total Amount
$78
General + Research + Ownership
Payments
1
Total payment records
General Amount
$78
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SK Life Science, Inc. | $78 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 102 | 91 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 99 | 92 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 98 | 98 | $0 |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 92 | 44 | $0 |
Insurance plans in this area (ZIP 98801)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | WA | |
| Internal Medicine | WA | |
| - | WA | |
| P S Y C H I A T R Y | WA | |
| Internal Medicine, Nephrology | WI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MT | |
| Nurse Practitioner | WA | |
| Emergency Medicine | WA | |
| U R O L O G Y | WA | |
| Family Practice | WA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.