DR. NANCY ELLEN MARSTON-QUIVEY (MD) – Emergency Medicine Physician, NPI 1285681668
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
269 EMERGENCY MEDICINE in ID
Provider Addresses for DR. NANCY ELLEN MARSTON-QUIVEY (MD)
25 Jacobs Gulch Rd
Kellogg, ID 838372023
Phone: (208) 784-1221
Fax: (208) 784-0961
Type: Location
638 SILVER CREEK PL
SEDRO WOOLLEY, WA 982848840
Phone: (360) 724-0459
Type: Mailing
Cascade Valley Hospital, 330, South Stillaguamish Avenue, Arlington, Snohomish County, Washington, 98223, United States
ARLINGTON, WA 98223
Phone: (509) 837-1708
Type: Location
638, Silver Creek Place, Sedro-Woolley, Skagit County, Washington, 98284, United States
SEDRO WOOLLEY, WA 982848840
Phone: (360) 724-0459
Type: Mailing
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: 2025-11-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20050310000228 | I | Internal Medicine | WA | TBD |
| I20230531002016 | I | Emergency Medicine | WY | TBD |
| I20251118002193 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 83837)
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