
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mckenzie, Cardiologist in Plano, TX?
Dr. Marcus Mckenzie, MD is a Cardiologist, who primarily practices in Plano, TX with 2 additional practice locations. He has been practicing for over 21 years. Dr. Mckenzie graduated from Texas A&M University and completed his residency at Johns Hopkins University,Baltimore, Md, Usa. Dr. Mckenzie is fluent in English and Spanish, and is currently seeing new patients. Dr. Mckenzie’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mckenzie’s office at (469) 326-3400.
Where did Dr. Mckenzie go to medical school and complete their residency?
Fellowship: Georgetown University Hospital/Washington Hospital Center
Residency: Johns Hopkins University,Baltimore, Md, Usa
Medical School: Texas A&M University
What languages does Dr. Mckenzie speak?
Dr. Mckenzie and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Cardiologist like Dr. Mckenzie typically treat?
As a Cardiologist, Dr. Mckenzie diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mckenzie. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
What procedures does a Cardiologist like Dr. Mckenzie typically perform?
As a Cardiologist, procedures performed by Dr. Marcus Mckenzie may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. Mckenzie's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mckenzie accept my insurance?
Dr. Mckenzie accepts most major insurance plans. Important: Please call our office at (469) 326-3400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mckenzie accept in Plano, TX?
Dr. Mckenzie in Plano, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Medicare
Unknown
View All Insurances
Where is Dr. Mckenzie's office located?
What is Dr. Mckenzie's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mckenzie's National Provider Identifier (NPI) number is 1588640213.
What common questions do patients ask about Dr. Mckenzie?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mckenzie
What is Dr. Marcus Mckenzie's specialty?
Dr. Mckenzie is a Cardiologist near Plano, TX.
What does a Cardiologist do?
An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.
Is this Dr. Marcus Mckenzie affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mckenzie is affiliated with Texas Health Presbyterian Hospital Allen, Baylor Scott & White The Heart Hospital - Plano, William P. Clements Jr. University Hospital, Medical City Denton Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Marcus Mckenzie accepting new patients in Plano, TX?
Yes, Dr. Marcus Mckenzie is accepting new patients at this time.
Does Dr. Marcus Mckenzie offer online booking?
Please contact Dr. Mckenzie's office at (469) 326-3400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marcus Mckenzie?
Please contact Dr. Mckenzie's office at (469) 326-3400 for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near Plano, TX
SS
Interventional Cardiologist
Dr. Sameh Sayfo is an Interventional Cardiologist, who primarily practices in Plano, TX. He is board certified.
Plano, TX

Cardiologist
Dr. Jose Rivera, MD is a Cardiologist, who primarily practices in Plano, TX with 2 additional practice locations. He has been practicing for over 31 years.
Plano, TX
JL
Cardiologist
Dr. Jennifer Liptak is a Cardiologist, who primarily practices in Plano, TX.
Plano, TX