MR. SAMUEL SPENCER GILFEATHER (ACNP) – Critical Care Medicine Nurse Practitioner, NPI 1235765454
Critical Care Medicine Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,476 NURSE PRACTITIONER in RI
Provider Addresses for MR. SAMUEL SPENCER GILFEATHER (ACNP)
593 EDDY ST
PROVIDENCE, RI 029034923
Phone:
Type: Mailing
2 Dudley St
Providence, RI 029053236
Phone: (401) 444-5891
Fax: (401) 444-8158
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $62.
Total Amount is formed as General ($62) + Research ($0) + Ownership ($0) = $62.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Kiniksa Pharmaceuticals International, plc ($62).
Total Amount
$62
General + Research + Ownership
Payments
1
Total payment records
General Amount
$62
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kiniksa Pharmaceuticals International, plc | $62 |
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: 2023-11-26
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 |
|---|---|---|---|---|
| I20231126000053 | I | Nurse Practitioner | RI | 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 02903)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | RI | |
| E N D O C R I N O L O G Y | RI | |
| - | RI | |
| Pain Management | RI | |
| Hematology/Oncology, Internal Medicine | RI | |
| Gastroenterology, Pediatric Medicine | RI | |
| N E U R O L O G Y | RI | |
| Internal Medicine | RI | |
| - | RI | |
| N E U R O L O G Y | RI |
Reviews
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