Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Diaz, Cardiologist in Portland, ME?
Dr. Marco Diaz, MD is a Cardiologist, who primarily practices in Portland, ME with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Diaz completed his residency at Boston Medical Center, Cardiovascular Diseases; Boston Univ Med Ctr/Univ Hp, Internal Medicine. Dr. Diaz is fluent in English, Arabic, French, and German, and is currently seeing new patients. Dr. Diaz’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diaz’s office at (207) 885-9905.
Where did Dr. Diaz go to medical school and complete their residency?
Residency: Boston Medical Center, Cardiovascular Diseases; Boston Univ Med Ctr/Univ Hp, Internal Medicine
Medical School: University Of Ma Med Sch- Worcester Ma
Is Dr. Diaz board certified in Cardiologist?
Yes, Dr. Marco Diaz, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Diaz speak?
Dr. Diaz and their clinical team can communicate with patients in the following languages:
Arabic
English
French
German
What conditions does Dr. Diaz treat?
As a Cardiologist, Dr. Diaz 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. Diaz. 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.
Also known as:
- Narrowed Aortic Valve
- Leaky Mitral Valve
- Mitral Valve Calcification
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Calcified mitral valve ring
- Mitral annulus calcification
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
- I340: Nonrheumatic mitral (valve) insufficiency
- I3481: Nonrheumatic mitral (valve) annulus calcification
Also known as:
- Rheumatic Mitral and Aortic Valve Disease
- Rheumatic Disease of Multiple Heart Valves
- Heart Valve Disease
- Streptococcal Infection
- Multiple Rheumatic Heart Valve Disease
- Rheumatic Fever Affecting Heart Valves
- Rheumatic Polyvalvular Disease
- Rheumatic Fever Affecting All Heart Valves
ICD-10 Codes:
- I080: Rheumatic disorders of both mitral and aortic valves
- I083: Combined rheumatic disorders of mitral, aortic and tricuspid valves
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Having a Prosthetic Heart Valve
- Having an Animal Tissue Heart Valve
- Heart Valve Disease
- Artificial heart valve
- Mechanical heart valve
- Bioprosthetic valve
- Bioprosthetic heart valve
- Tissue heart valve
- Animal valve implant
ICD-10 Codes:
- Z952: Presence of prosthetic heart valve
- Z953: Presence of xenogenic heart valve
Also known as:
- Rheumatic Mitral and Tricuspid Valve Disease
- Other Rheumatic Multiple Heart Valve Disease
- Heart Valve Disease
- Streptococcal Infection
- Rheumatic Heart Valve Disease
- Multiple Rheumatic Valve Problems
ICD-10 Codes:
- I081: Rheumatic disorders of both mitral and tricuspid valves
- I088: Other rheumatic multiple valve diseases
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Persistent atrial fibrillation
- Irregular heart rhythm
ICD-10 Codes:
- I4819: Other persistent atrial fibrillation
- I480: Paroxysmal atrial fibrillation
Also known as:
- Clinical Research Control Examination
- Clinical Trials
- Research Study Checkup
- Clinical Trial Participant Exam
- Control Group Medical Exam
ICD-10 Codes:
- Z006: Encounter for examination for normal comparison and control in clinical research program
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
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Thoracic Aortic Widening
- Dilated Thoracic Aorta
- Thoracic Aortic Dilation
- Enlarged Chest Aorta
ICD-10 Codes:
- I77810: Thoracic aortic ectasia
Also known as:
- Heart Failure
- Congestive heart failure
- Cardiac insufficiency
- Weak heart
ICD-10 Codes:
- I501: Left ventricular failure, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Which procedures does Dr. Diaz perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Marco Diaz 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
For detailed information, please contact Dr. Diaz's office.
Does Dr. Diaz accept my insurance?
Dr. Diaz accepts most major insurance plans. Important: Please call our office at (207) 885-9905 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Diaz accept in Portland, ME?
Dr. Diaz in Portland, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Federal Employee Program
Martin's Point
Medicaid
Medicare
Point32Health
UnitedHealthcare
View All Insurances
Where is Dr. Diaz's office located?
What is Dr. Diaz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Diaz's National Provider Identifier (NPI) number is 1629000302.
What common questions do patients ask about Dr. Diaz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Diaz
What is Dr. Marco Diaz's specialty?
Dr. Diaz is a Cardiologist near Portland, ME. 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. Contact Dr. Diaz to book an appointment today.
Is this Dr. Marco Diaz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Diaz is affiliated with MaineHealth Maine Medical Center Portland which is a Castle Connolly Top Hospital. 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
Where can I learn more about Cardiologist?
Explore Cardiologist with 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 Marco Diaz accepting new patients in Portland, ME?
Yes, Dr. Marco Diaz is accepting new patients at this time.
Does Dr. Marco Diaz offer online booking?
Please contact Dr. Diaz's office at (207) 885-9905 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marco Diaz?
Please contact Dr. Diaz's office at (207) 885-9905 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Marco Diaz have?
Dr. Marco Diaz is certified by the American Board of Internal Medicine.
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