Dr. Marc R. Katz
- Gender: Male
- Experience: 40 years
- Graduation year: 1981
- Sole propriator: No
- NPI: 1891715215
Dr. Marc R. Katz M.D.
Cardiologist
He is located at 171 Ashley Avenue in Charleston, SC 29425. Can help patients with the following: Abdominal Aortic Aneurysm (AAA), Achalasia, Edema, Fainting, Thoracic Outlet Syndrome (TOS), Ventricular Fibrillation. His National Provider Identifier (NPI) number is 1891715215. Appointment can be made via the phone number (843) 792-1414. He also has a website where you can get more information. The website can be found at https://muschealth.org/muscapps/providerdirectory/Katz-Marc. He is affiliated with 4 practices and 2 hospitals.
Conditions treated
Dr. Marc Robert Katz, being an cardiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Marc R. Katz.
- Abdominal Aortic Aneurysm (AAA)
- Achalasia
- Amyloidosis
- Angina
- Aortic Dissection
- Aortic Stenosis
- Arrhythmia
- Atherosclerosis
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect (ASD)
- Birth Defects
- Blood Clots
- Bradycardia
- Cardiomyopathy
- Carotid Artery Disease
- Cerebral Aneurysm
- Chest Pain
- Chronic Venous Insufficiency
- Collapsed Lung
- Congenital Heart Disease (CHD)
- Congestive Heart Failure (CHF)
- Edema
- Endocarditis
- Fainting
- Heart Attack
- Heart Disease
- Heart Murmur
- Heart Valve Disease
- High Blood Pressure
- High Cholesterol
- Hyperlipidemia
- May-Thurner Syndrome
- Mitral Insufficiency
- Mitral Valve Prolapse (MVP)
- Mitral Valve Stenosis
- Myocarditis
- Orthostatic Hypotension
- Pacemaker
- Palpitations
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Pericardial Tamponade
- Pericarditis
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Premature Ventricular Contraction (PVC)
- Pulmonary Edema
- Pulmonary Embolism (PE)
- Pulmonary Hypertension (PH)
- Renal Vascular Disease
- Rheumatic Fever
- Rheumatic Heart Disease
- Stroke
- Thoracic Outlet Syndrome (TOS)
- Ventricular Fibrillation
- Ventricular Septal Defect (VSD)
- Wolff-Parkinson-White Syndrome (WPW)
Procedures Performed by Dr. Marc R. Katz
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Marc R. Katz as in-network for the following 2026 plans.
Health plans
BlueCross BlueShield of South Carolina
Network data as of Oct 31, 2025, as reported by the insurer.
Show all 65 plans from BlueCross BlueShield of South Carolina
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Beaufort Bronze 1 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Beaufort Bronze 2 | HMO · Bronze | Preferred | Accepting new patients |
| Blue Beaufort Gold 1 | HMO · Gold | Preferred | Accepting new patients |
| Blue Beaufort Silver 1 | HMO · Silver | Preferred | Accepting new patients |
| Blue Beaufort Silver 2 | HMO · Silver | Preferred | Accepting new patients |
| Blue Beaufort Silver 2 + Adult Vision | HMO · Silver | Preferred | Accepting new patients |
| Blue Beaufort Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Beaufort Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Blue Beaufort Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Blue Congaree Bronze 1 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Congaree Bronze 2 | HMO · Bronze | Preferred | Accepting new patients |
| Blue Congaree Gold 1 | HMO · Gold | Preferred | Accepting new patients |
| Blue Congaree Silver 1 | HMO · Silver | Preferred | Accepting new patients |
| Blue Congaree Silver 2 | HMO · Silver | Preferred | Accepting new patients |
| Blue Congaree Silver 2 + Adult Vision | HMO · Silver | Preferred | Accepting new patients |
| Blue Congaree Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Congaree Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Blue Congaree Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Blue Cooper Bronze 1 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Cooper Bronze 2 | HMO · Bronze | Preferred | Accepting new patients |
| Blue Cooper Gold 1 | HMO · Gold | Preferred | Accepting new patients |
| Blue Cooper Silver 1 | HMO · Silver | Preferred | Accepting new patients |
| Blue Cooper Silver 2 | HMO · Silver | Preferred | Accepting new patients |
| Blue Cooper Silver 2 + Adult Vision | HMO · Silver | Preferred | Accepting new patients |
| Blue Cooper Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Cooper Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Blue Cooper Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Blue Direction Bronze 1 | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Silver 1 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 1 + Adult Vision | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 2 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Standard Expanded Bronze | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Standard Gold | POS · Gold | Preferred | Accepting new patients |
| Blue Direction Standard Silver | POS · Silver | Preferred | Accepting new patients |
| Blue Pee Dee Bronze 1 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Pee Dee Bronze 2 | HMO · Bronze | Preferred | Accepting new patients |
| Blue Pee Dee Gold 1 | HMO · Gold | Preferred | Accepting new patients |
| Blue Pee Dee Silver 1 | HMO · Silver | Preferred | Accepting new patients |
| Blue Pee Dee Silver 2 | HMO · Silver | Preferred | Accepting new patients |
| Blue Pee Dee Silver 2 + Adult Vision | HMO · Silver | Preferred | Accepting new patients |
| Blue Pee Dee Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Blue Pee Dee Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Blue Pee Dee Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Blue VirtuConnect Bronze 1 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Blue VirtuConnect Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| Blue VirtuConnect Silver 1 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Bronze 4 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Bronze 6 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Gold 5 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Silver 14 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 14 + Adult Vision | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 40 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 1 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 2 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 1 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 2 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 1 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 2 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO Standard Silver | PPO · Silver | Preferred | Accepting new patients |
First Choice Next
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 8 plans from First Choice Next
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| First Choice Next Bronze Essential | HMO · Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Premier | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Signature | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Gold Premier | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Gold Signature | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Silver Essential | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Premier | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Signature | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Marc R. Katz is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Marc R. Katz is enrolled to bill Medicare as a Practitioner - Cardiac Surgery .
Bills through: University Medical Associates Of The Medical University Of South Carol
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Abbott Laboratories | $58248 |
| Thoratec | $21351 |
| Boston Scientific | $12083 |
Other
| Consulting | $72500 |
| Travel and Lodging | $22698 |
| Food and Beverage | $15259 |
| Promotional Speaking or Service | $2450 |
Studies
Graduated in 1981Other ways to reach out
- Website: https://muschealth.org/muscapps/providerdirectory/Katz-Marc
Additional Specialities
- Cardiothoracic Surgeon
Affiliated practices
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- Gender: Male
- Address: 25 Courtenay Drive Charleston, 29425, SC
- Gender: Male
- Address: 25 Courtenay Drive Charleston, 29425, SC
- Gender: Male
- Address: 25 Courtenay Drive Charleston, 29425, SC
- Gender: Male
- Address: 25 Courtenay Drive Charleston, 29425, SC
- Gender: Male
- Address: 10 McClennan Banks Dr Charleston, 29425, SC
Questions & Answers
What conditions does Dr. Marc Robert Katz treat?
Dr. Marc Robert Katz provides treatment for Abdominal Aortic Aneurysm (AAA), Achalasia, Edema, Fainting, Thoracic Outlet Syndrome (TOS), Ventricular Fibrillation. For the full list see this list.
Where can you meet with Dr. Marc Robert Katz?
Dr. Marc Robert Katz's office is located at 171 Ashley Avenue in Charleston, SC 29425.
Has Dr. Marc Robert Katz affiliation with hospitals?
Dr. Marc Robert Katz is affiliated with MUSC MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Marc Robert Katz have affiliation with practices?
Dr. Marc Robert Katz is affiliated with MUSC Health Ashley River Tower. For the full list of practices see this list.
Does Dr. Marc Robert Katz accept patients with First Choice Next?
Yes, Dr. Marc Robert Katz is listed in-network for First Choice Next through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.