ELLEN FAY NEFF (APRN) – Nurse Practitioner, NPI 1497854731
Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
1,273 NURSE PRACTITIONER in DE
Provider Addresses for ELLEN FAY NEFF (APRN)
701 FOULK RD STE 1A
WILMINGTON, DE 198033733
Phone: (302) 731-0001
Fax: (302) 731-0040
Type: Location
1011, West Baltimore Pike, Penn Township, Chester County, Pennsylvania, 19352, United States
SUITE 301
WEST GROVE, PA 193909446
Phone: (610) 869-3620
Type: Location
Foulk Road Automotive, 1801, Foulk Road, Talleys Corner, Wilmington, New Castle County, Delaware, 19810, United States
STE 1A
WILMINGTON, DE 198033733
Phone: (610) 869-3620
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 84 Open Payments records for all available years, with a total value of $1,611.
Total Amount is formed as General ($1,611) + Research ($0) + Ownership ($0) = $1,611.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Novo Nordisk Inc ($279).
Total Amount
$1,611
General + Research + Ownership
Payments
84
Total payment records
General Amount
$1,611
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $279 |
| Novartis Pharmaceuticals Corporation | $206 |
| Lilly USA, LLC | $157 |
| Baxter Healthcare | $152 |
| Janssen Pharmaceuticals, Inc | $130 |
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: 2019-12-17
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 |
|---|---|---|---|---|
| I20191217001586 | I | Nurse Practitioner | DE | 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.
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 | 762 | 432 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 446 | 361 | $0 |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 219 | 84 | $0 |
| G2066 | Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 205 | 32 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 177 | 69 | $0 |
Insurance plans in this area (ZIP 19803)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | PA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | DE | |
| Physician Assistant | DE | |
| Nurse Practitioner | DC |
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