Doctor profile · Federal record
Dr. Erik Marshall, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Newark, DE
- NPI 1144223850
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD, Christiana Hospital Suite 1E30
Newark, DE 197182200
(302) 623-1929 - Mailing address
-
252 Chapman RD, Suite 150
Newark, DE 197025436
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- March 8, 2017
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Delaware #C10004296
- Medicaid
- DE #0000607701
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144223850. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,235
Distinct HCPCS
10
Medicare allowed
$142,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 645 | 483 | $102 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 352 | 345 | $69 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 317 | 295 | $8 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 291 | 288 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 98 | 83 | $80 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $145 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 67 | 67 | $68 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 55 | 55 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 50 | $68 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 42 | 41 | $14 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 188. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$763
Transactions
40
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 8 | $148.19 | |
| Lexicon Pharmaceuticals, Inc. | 6 | $146.17 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 6 | $100.82 | |
| Amgen Inc. | 4 | $80.22 | |
| PFIZER INC. | 3 | $62.50 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $55.15 | |
| Kiniksa Pharmaceuticals International, plc | 3 | $52.88 | |
| Novartis Pharmaceuticals Corporation | 3 | $52.39 | |
| AstraZeneca Pharmaceuticals LP | 2 | $32.27 | |
| Janssen Pharmaceuticals, Inc | 1 | $17.62 | |
| Lilly USA, LLC | 1 | $14.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,042
Patients
1,219
Total drug cost
$801,574
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 624 | 183 | $9,436 |
| Metoprolol Succinate | Generic | 518 | 152 | $11,176 |
| Eliquis (Apixaban) | Brand | 391 | 110 | $550,038 |
| Amlodipine Besylate | Generic | 345 | 102 | $3,055 |
| Losartan Potassium | Generic | 313 | 92 | $4,721 |
| Carvedilol | Generic | 283 | 88 | $3,864 |
| Lisinopril | Generic | 254 | 75 | $2,096 |
| Furosemide | Generic | 247 | 85 | $1,710 |
| Rosuvastatin Calcium | Generic | 223 | 68 | $5,876 |
| Spironolactone | Generic | 200 | 63 | $1,961 |
Hospital affiliations
Frequently asked questions
What is Dr. Erik Marshall's medical specialty?
Dr. Erik Marshall practices Cardiovascular Disease Physician in Newark, DE.
Where does Dr. Erik Marshall practice?
Dr. Erik Marshall practices at 4755 Ogletown Stanton RD, Newark, DE 197182200. Office phone: 3026231929.
What is Dr. Erik Marshall's NPI?
Dr. Erik Marshall's National Provider Identifier (NPI) is 1144223850, issued by NPPES.
Does Dr. Erik Marshall accept Medicare assignment?
Yes. Dr. Erik Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erik Marshall commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.