Doctor profile · Federal record
Dr. Merrick Donenberg, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Ottawa, IL
- NPI 1457647133
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1050 E Norris Dr Ste 2C
Ottawa, IL 613501611
(815) 434-0276
fax (815) 434-0319 - Mailing address
-
1050 E. Norris Dr., Suite 2C
Ottwaw, IL 61350
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- July 17, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Illinois #036135131
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457647133. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,700
Distinct HCPCS
10
Medicare allowed
$167,721
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,657 | 1,285 | $8 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 544 | 536 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 377 | 301 | $122 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 370 | 365 | $14 | |
93356 |
Heart muscle strain imaging | 263 | 262 | $11 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 243 | 233 | $8 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 163 | 163 | $20 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 163 | 163 | $13 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 151 | 151 | $65 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 93 | 92 | $66 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 144. This provider delivers 33× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,412
Patients
1,406
Total drug cost
$805,447
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 831 | 258 | $13,374 |
| Rosuvastatin Calcium | Generic | 451 | 149 | $10,090 |
| Carvedilol | Generic | 446 | 142 | $5,194 |
| Metoprolol Succinate | Generic | 380 | 124 | $9,869 |
| Spironolactone | Generic | 309 | 104 | $3,560 |
| Amlodipine Besylate | Generic | 307 | 95 | $2,993 |
| Eliquis (Apixaban) | Brand | 298 | 86 | $397,357 |
| Losartan Potassium | Generic | 288 | 89 | $4,038 |
| Furosemide | Generic | 255 | 93 | $2,299 |
| Lisinopril | Generic | 251 | 77 | $2,641 |
Hospital affiliations
Frequently asked questions
What is Dr. Merrick Donenberg's medical specialty?
Dr. Merrick Donenberg practices Cardiovascular Disease Physician in Ottawa, IL.
Where does Dr. Merrick Donenberg practice?
Dr. Merrick Donenberg practices at 1050 E Norris Dr Ste 2C, Ottawa, IL 613501611. Office phone: 8154340276.
What is Dr. Merrick Donenberg's NPI?
Dr. Merrick Donenberg's National Provider Identifier (NPI) is 1457647133, issued by NPPES.
Does Dr. Merrick Donenberg accept Medicare assignment?
Yes. Dr. Merrick Donenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Merrick Donenberg commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.