Doctor profile · Federal record
Dr. Kenneth Sunnergren, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Lewes, DE
- NPI 1720055122
- MIPS 80.7 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
16704 Kings Hwy
Lewes, DE 199584929
(302) 645-1233
fax (302) 645-1228 - Additional location
-
424 Savannah RD
Lewes, DE 199581462
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Delaware #C10005267
- Medicaid
- DE #0000861801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720055122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,321
Distinct HCPCS
10
Medicare allowed
$612,253
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,746 | 1,270 | $129 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,404 | 1,158 | $15 | |
93793 |
Anticoagulant management of patient taking warfarin | 1,039 | 100 | $12 | |
85610 |
Blood test, clotting time | 550 | 73 | $4 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 417 | 417 | $196 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 411 | 400 | $186 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 298 | 135 | $23 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 234 | 233 | $67 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 221 | 97 | $30 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 179 | 163 | $8 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 152. This provider delivers 55× the peer median.Open Payments
Industry payments received
All-time total
$2,078
Transactions
76
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 8 | $354.92 | |
| PFIZER INC. | 16 | $240.63 | |
| Novartis Pharmaceuticals Corporation | 11 | $189.05 | |
| Amgen Inc. | 9 | $175.95 | |
| AstraZeneca Pharmaceuticals LP | 6 | $175.37 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $173.64 | |
| HEARTFLOW, INC. | 2 | $123.94 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $111.98 | |
| Lexicon Pharmaceuticals, Inc. | 4 | $93.55 | |
| Medtronic, Inc. | 2 | $91.52 | |
| Merck Sharp & Dohme LLC | 4 | $87.70 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 3 | $59.02 | |
| Janssen Pharmaceuticals, Inc | 3 | $53.50 | |
| SCPHARMACEUTICALS INC. | 2 | $41.05 | |
| Abbott Laboratories | 1 | $37.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,771
Patients
1,770
Total drug cost
$1,557,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 857 | 257 | $18,585 |
| Eliquis (Apixaban) | Brand | 777 | 229 | $1,148,733 |
| Atorvastatin Calcium | Generic | 637 | 189 | $9,322 |
| Rosuvastatin Calcium | Generic | 534 | 168 | $11,793 |
| Ezetimibe | Generic | 408 | 128 | $18,364 |
| Furosemide | Generic | 368 | 127 | $2,811 |
| Amlodipine Besylate | Generic | 345 | 105 | $2,712 |
| Carvedilol | Generic | 295 | 87 | $3,856 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 256 | 78 | $4,675 |
| Metoprolol Tartrate | Generic | 242 | 80 | $2,576 |
Hospital affiliations
Frequently asked questions
What is Dr. Kenneth Sunnergren's medical specialty?
Dr. Kenneth Sunnergren practices Cardiovascular Disease Physician in Lewes, DE.
Where does Dr. Kenneth Sunnergren practice?
Dr. Kenneth Sunnergren practices at 16704 Kings Hwy, Lewes, DE 199584929. Office phone: 3026451233.
What is Dr. Kenneth Sunnergren's NPI?
Dr. Kenneth Sunnergren's National Provider Identifier (NPI) is 1720055122, issued by NPPES.
Does Dr. Kenneth Sunnergren accept Medicare assignment?
Dr. Kenneth Sunnergren does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Kenneth Sunnergren commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Anticoagulant management of patient taking warfarin (HCPCS 93793). Source: CMS Medicare Physician & Other Practitioners file.