Doctor profile · Federal record
Dr. Marc Unterman, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Interventional Cardiology Physician · Lawrenceville, GA
- NPI 1427044858
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
766 Walther RD, Suite 100
Lawrenceville, GA 300468764
(678) 312-9100
fax (678) 312-9101
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 28, 2013
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Georgia #19800
- Medicaid
- GA #00170607D
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427044858. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,780
Distinct HCPCS
10
Medicare allowed
$324,409
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,276 | 804 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 530 | 352 | $127 | |
J2785 |
Injection, regadenoson, 0.1 mg | 244 | 61 | $56 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 203 | 193 | $15 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 172 | 61 | $23 | |
85610 |
Blood test, clotting time | 160 | 13 | $4 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 143 | 49 | $30 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 124 | 124 | $188 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 108 | 107 | $68 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 71 | 69 | $14 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 141. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$931
Transactions
45
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 19 | $205.34 | |
| Edwards Lifesciences Corporation | 1 | $151.30 | |
| Philips North America LLC | 1 | $118.50 | |
| Amgen Inc. | 7 | $118.23 | |
| Novo Nordisk Inc | 4 | $80.92 | |
| Merck Sharp & Dohme LLC | 4 | $78.84 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $65.35 | |
| Kiniksa Pharmaceuticals International, plc | 2 | $36.95 | |
| Janssen Pharmaceuticals, Inc | 1 | $24.46 | |
| PFIZER INC. | 1 | $22.89 | |
| Medtronic, Inc. | 1 | $14.67 | |
| Esperion Therapeutics, Inc. | 1 | $13.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,182
Patients
2,411
Total drug cost
$1,074,009
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 825 | 207 | $1,000,884 |
| Atorvastatin Calcium | Generic | 694 | 228 | $9,675 |
| Metoprolol Tartrate | Generic | 685 | 209 | $5,651 |
| Amlodipine Besylate | Generic | 677 | 225 | $4,063 |
| Lisinopril | Generic | 609 | 212 | $4,444 |
| Carvedilol | Generic | 597 | 194 | $6,238 |
| Losartan Potassium | Generic | 586 | 188 | $7,888 |
| Metoprolol Succinate | Generic | 531 | 182 | $9,334 |
| Furosemide | Generic | 396 | 151 | $2,640 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 340 | 113 | $4,722 |
Hospital affiliations
Frequently asked questions
What is Dr. Marc Unterman's medical specialty?
Dr. Marc Unterman practices Cardiovascular Disease Physician in Lawrenceville, GA.
Where does Dr. Marc Unterman practice?
Dr. Marc Unterman practices at 766 Walther RD, Lawrenceville, GA 300468764. Office phone: 6783129100.
What is Dr. Marc Unterman's NPI?
Dr. Marc Unterman's National Provider Identifier (NPI) is 1427044858, issued by NPPES.
Does Dr. Marc Unterman accept Medicare assignment?
Yes. Dr. Marc Unterman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Unterman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Injection, regadenoson, 0.1 mg (HCPCS J2785). Source: CMS Medicare Physician & Other Practitioners file.