Marc I. Unterman, MD
Cardiovascular Disease Internal Medicine
Marc I. Unterman is a Cardiovascular Disease Internal Medicine specialist based in Lawrenceville, GA with over 49 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERVENTIONAL CARDIOLOGY
With over 49 years in internal medicine, Marc I. Unterman, MD is a long-established cardiologist in Lawrenceville. A Emory University School of Medicine graduate since 1977, he brings 49+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data). CMS MIPS quality score: 90.8/100 (2023).
At a glance
- Uses generic medications more than 39% of reporting doctors in Georgia
- Federal MIPS score higher than 33% of MIPS-scored doctors in Georgia
- Virtual visits available — no app or travel required
Older · 4712dNPPES updated 2013-06-28 · verify NPI on CMS · Verify license at Georgia Composite Medical Board
Contact & Location
Practice Location
766 Walther Rd Suite 100, Lawrenceville, GA 30046-8764
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202390.8/100
Georgia avg: 87.5 · US avg: 83.6
✓ Higher than most doctors nationally(+7.2 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better85.8%
Georgia avg: 83.1 · US avg: 82.8
✓ Higher than most doctors nationally(+3 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
985
Unique beneficiaries
High volumePrescription Recipients
1,350
Patients prescribed
Prescriptions Written
10,612
Total claims
Total Medicare drug cost: $1.81M
Percentile rankings compared against 2,210 reporting peers in Georgia.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+17%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-5%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+4%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+6%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-3%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↓ Fewer patients than average (-2%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$931 received from industry
45 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Marc I. Unterman's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1977
Emory University School of Medicine
49 years in practice
Senior practitioner
Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.
Taxonomy: 207RC0000X
Education & Training
Emory University School of Medicine (Class of 1977)
Virtual Cardiovascular Disease Care With Marc I. Unterman
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marc I. Unterman for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Lawrenceville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Marc I. Unterman
NPI records show Dr. Unterman as active with telehealth listed in Lawrenceville, GA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (678) 312-9100.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Marc I. Unterman
Practice Location
766 Walther Rd Suite 100, Lawrenceville, GA 30046-8764
Mailing Address
766 Walther Rd Suite 100, Lawrenceville, GA 30046-8764
This is a provider directory. Contact the office directly to schedule appointments.
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