ELLEN K SEDER (NP) – Nurse Practitioner, NPI 1851380257
Nurse Practitioner
Main info
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for ELLEN K SEDER (NP)
North Saint Clair Street, Streeterville, Near North Side, Chicago, Cook County, Illinois, 60611, United States
CHICAGO, IL 60611
Phone: (312) 664-5400
Type: Location
211 E ontario suite #700
Chicago, IL 60611
Phone: (312) 926-9002
Fax: (312) 926-4588
Type: Location
4440, Franklin Avenue, Ridgeacres, Field Park, Western Springs, Lyons Township, Cook County, Illinois, 60558, United States
WESTERN SPRINGS, IL 605581529
Phone: (312) 342-9530
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $990.
Total Amount is formed as General ($990) + Research ($0) + Ownership ($0) = $990.
Last reported payment date: 2024-09-26 • Largest payer in this snapshot: Abbott Laboratories ($281).
Total Amount
$990
General + Research + Ownership
Payments
30
Total payment records
General Amount
$990
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $281 |
| SI-BONE, INC. | $226 |
| ABBVIE INC. | $204 |
| Vertos Medical, Inc. | $91 |
| Saluda Medical Americas, Inc. | $86 |
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: 2023-10-21
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 |
|---|---|---|---|---|
| I20231021000740 | I | Nurse Practitioner | TX | 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 60611)
Loading plans...
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.