MR. GREGORY S SENDER (PA-C) – Physician Assistant, NPI 1194719161
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
756 PHYSICIAN ASSISTANT in DE
Provider Addresses for MR. GREGORY S SENDER (PA-C)
Bayhealth Kent General, 640, South State Street, Morris Estates, Dover, Kent County, Delaware, 19901, United States
MAIL CODE 3055
DOVER, DE 199013530
Phone: (302) 503-2300
Fax: (302) 424-9212
Type: Mailing
100 WELLNESS WAY
MILFORD, DE 199634364
Phone: (302) 503-2300
Fax: (302) 424-9212
Type: Location
South Bay Road, Dover, Kent County, Delaware, 19902, United States
DOVER, DE 199014694
Phone: (302) 730-4366
Fax: (302) 730-0231
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $604.
Total Amount is formed as General ($604) + Research ($0) + Ownership ($0) = $604.
Last reported payment date: 2024-06-13 • Largest payer in this snapshot: Zimmer Biomet Holdings, Inc. ($530).
Total Amount
$604
General + Research + Ownership
Payments
4
Total payment records
General Amount
$604
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $530 |
| Smith+Nephew, Inc. | $74 |
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: 2008-12-02
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 |
|---|---|---|---|---|
| I20081202000146 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| J3304 | Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | 2,944 | 35 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 440 | 63 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 190 | 103 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 134 | 95 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 65 | 56 | $0 |
Insurance plans in this area (ZIP 19901)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MD | |
| H E M A T O L O G Y/ O N C O L O G Y | DE | |
| Internal Medicine, Infectious Disease | DE | |
| - | DE | |
| Certified Nurse Midwife (Cnm) | DE | |
| O B S T E T R I C S/ G Y N E C O L O G Y | DE | |
| Medical Oncology | DE | |
| Physician Assistant | DE | |
| Certified Nurse Midwife (Cnm) | DE | |
| Internal Medicine | NY |
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