MR. KENNETH P SUNNERGREN (M.D.) – Cardiovascular Disease Physician, NPI 1720055122
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
139 CARDIOVASCULAR DISEASE (CARDIOLOGY) in DE
Provider Addresses for MR. KENNETH P SUNNERGREN (M.D.)
424 Savannah Rd
Lewes, DE 199581462
Phone: (302) 645-1233
Fax: (302) 645-1228
Type: Location
Kings Highway, Highland Acres, Lewes, Sussex County, Delaware, 19958, United States
LEWES, DE 199584929
Phone: (302) 645-1233
Fax: (302) 645-1228
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 159 Open Payments records for all available years, with a total value of $4,527.
Total Amount is formed as General ($4,527) + Research ($0) + Ownership ($0) = $4,527.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Medtronic, Inc. ($1,254).
Total Amount
$4,527
General + Research + Ownership
Payments
159
Total payment records
General Amount
$4,527
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,254 |
| Novartis Pharmaceuticals Corporation | $425 |
| Amgen Inc. | $388 |
| AstraZeneca Pharmaceuticals LP | $356 |
| Novo Nordisk Inc | $355 |
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: 2010-04-30
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 |
|---|---|---|---|---|
| I20100430000625 | I | Cardiovascular Disease (Cardiology) | 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 | 1,746 | 1,270 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,404 | 1,158 | $0 |
| 93793 | Anticoagulant management of patient taking warfarin | 1,039 | 100 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 645 | 633 | $0 |
| 85610 | Blood test, clotting time | 550 | 73 | $0 |
Insurance plans in this area (ZIP 19958)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | DE | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 363 | 296 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | DE | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 45 | 45 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | DE | |
| Nurse Practitioner | DE | |
| Internal Medicine, Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | PA | |
| Internal Medicine, Hematology/Oncology | DE | |
| Registered Dietitian Or Nutrition Professional | DE | |
| Hematology/Oncology, Internal Medicine | DE | |
| Nurse Practitioner | DE | |
| Cardiovascular Disease (Cardiology) | DE | |
| Interventional Cardiology, Internal Medicine | MD | |
| Nurse Practitioner | OR |
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