DR. JEFFREY S DEMARE (MD) – Pediatric Critical Care Medicine Physician, NPI 1922065267
Pediatric Critical Care Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. JEFFREY S DEMARE (MD)
500 Harvard St SE
Minneapolis, MN 554550363
Phone: (612) 273-3000
Fax: (612) 273-4370
Type: Location
Nemours/Alfred I. duPont Hospital for Children, 1600, Rockland Road, Wilmington, New Castle County, Delaware, 19803, United States
WILMINGTON, DE 198033607
Phone: (302) 651-4200
Fax: (302) 651-5348
Type: Location
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
ROCKLAND, DE 197320191
Phone:
Fax: (302) 651-5345
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: 2024-09-30
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 |
|---|---|---|---|---|
| I20180730000434 | I | Pediatric Medicine | DE | TBD |
| I20190401002127 | I | Pediatric Medicine | MT | TBD |
| I20240930002306 | I | Pediatric Medicine | LA | 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 55455)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AR | |
| Infectious Disease, Pediatric Medicine | DE | |
| Diagnostic Radiology | DE | |
| Emergency Medicine, Pediatric Medicine | DE | |
| Pediatric Medicine | DE | |
| A N E S T H E S I O L O G Y | PA | |
| Pediatric Medicine | PA | |
| A N E S T H E S I O L O G Y | GA | |
| - | DE | |
| Critical Care (Intensivists) | DE |
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