Dr. Mark Byrne, MD

Interventional Cardiologist, Cardiologist

Watsonville, CA

Accepting patients

Who is Dr. Byrne, Interventional Cardiologist in Watsonville, CA?

Dr. Mark Byrne, MD is an Interventional Cardiologist, who primarily practices in Watsonville, CA. He is board certified. Dr. Byrne graduated from University of Illinois College of Medicine and completed his residency at Stanford Univ Hosp, Cardiovascular Diseases; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine. Dr. Byrne is fluent in English and Spanish, and is currently seeing new patients. Dr. Byrne’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Byrne’s office at (831) 768-0220.

Where did Dr. Byrne go to medical school and complete their residency?

Residency: Stanford Univ Hosp, Cardiovascular Diseases; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine | Stanford University Program
Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine

Is Dr. Byrne board certified as an Interventional Cardiologist?

Yes, Dr. Mark Byrne, MD is board certified by the American Board of Internal Medicine

What languages does Dr. Byrne speak?

Dr. Byrne and their clinical team can communicate with patients in the following languages:

English
Spanish

What conditions does an Interventional Cardiologist like Dr. Byrne typically treat?

As an Interventional Cardiologist, Dr. Byrne 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. Byrne. 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:

Type 2 Diabetes
Diabetes Type 2
Type 2 diabetes
Diabetes Mellitus Type 2
Adult-Onset Diabetes
Non-Insulin Dependent Diabetes

ICD-10 Codes:

E119: Type 2 diabetes mellitus without complications

Also known as:

High Cholesterol
Cholesterol
Triglycerides
Hyperlipidemia
High lipids
Dyslipidemia

ICD-10 Codes:

E785: Hyperlipidemia, unspecified

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:

Carotid Artery Disease
Carotid Stenosis
Blocked Carotid Artery
Neck Artery Disease
Carotid Artery Narrowing

ICD-10 Codes:

I6523: Occlusion and stenosis of bilateral carotid arteries

What procedures does an Interventional Cardiologist like Dr. Byrne typically perform?

As an Interventional Cardiologist, Dr. Byrne performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Byrne. 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:

Impacted Ear Wax Removal (One Ear)
Cerumen Impaction Removal
Ear Wax Extraction with Tools
Professional Ear Cleaning

CPT Codes:

69210: Removal impacted cerumen requiring instrumentation, unilateral

Does Dr. Byrne accept my insurance?

Dr. Byrne accepts most major insurance plans. Important: Please call our office at (831) 768-0220 before your appointment to verify that your specific plan and network are accepted.

What insurance plans does Dr. Byrne accept in Watsonville, CA?

Dr. Byrne in Watsonville, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

Top Insurances

Alignment Healthcare
Blue Shield of California
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicaid
Medicare
Santa Cruz County
State of California
UnitedHealth Group
Western Growers Association

View All Insurances

Where is Dr. Byrne's office located?

Dr. Mark Byrne's Primary Practice

30 Brennan St

Watsonville, CA 95076

(831) 768-0220

Get Directions

What hospitals are Dr. Byrne affiliated with?

Dr. Byrne has admitting privileges at the following hospitals:

Hazel Hawkins Memorial Hospital,Hollister, CA

Watsonville Community Hospital,Watsonville, CA

Salinas Valley Health Medical Center,Salinas, CA

What is Dr. Byrne's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

Dr. Byrne's National Provider Identifier (NPI) number is 1962411272.

What common questions do patients ask about Dr. Byrne?

Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Byrne

What is Dr. Mark Byrne's specialty?

Dr. Byrne is an Interventional Cardiologist near Watsonville, CA.

What does an Interventional Cardiologist do?

A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function.

Is Dr. Mark Byrne affiliated with a ranked Castle Connolly Top Hospital?

No, Dr. Byrne is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Hazel Hawkins Memorial Hospital, Watsonville Community Hospital, Salinas Valley Health Medical Center. Castle Connolly Top Hospitals 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 an Interventional Cardiologist?: Guides for symptoms, conditions, and treatments

Understand your symptoms and know when it’s time to see an Interventional 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.