Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Witmer, Interventional Cardiologist in Green Bay, WI?
Dr. William Witmer, MD is an Interventional Cardiologist, who primarily practices in Green Bay, WI with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Witmer graduated from Vanderbilt University School of Medicine and completed his residency at University of Wisconsin Hospital and Clinics. Dr. Witmer is fluent in English, French, and German, and is currently seeing new patients. Dr. Witmer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Witmer’s office at (920) 288-8000.
Where did Dr. Witmer go to medical school and complete their residency?
Fellowship: Medical Center Hospital of Vermont
Residency: University of Wisconsin Hospital and Clinics | University of Wisconsin Program
Medical School: Vanderbilt University School of Medicine
Is Dr. Witmer board certified in Interventional Cardiologist?
Yes, Dr. William Witmer, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Witmer speak?
Dr. Witmer and their clinical team can communicate with patients in the following languages:
English
French
German
What conditions does Dr. Witmer treat?
As a Interventional Cardiologist, Dr. Witmer 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. Witmer. 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:
- Slow Heart Rate
- Atrial Fibrillation
- Premature Ventricular Contractions
- First-Degree Heart Block
- Right Bundle Branch Block
- Heart Palpitations
- Arrhythmia
- Bradycardia
- Slow Pulse
- Low Heart Rate
- Afib
- A-fib
- Irregular heart rhythm
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- First-Degree AV Block
- Mild Heart Block
- RBBB
- Right Heart Block
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R001: Bradycardia, unspecified
- I4891: Unspecified atrial fibrillation
- I493: Ventricular premature depolarization
- I440: Atrioventricular block, first degree
- I4510: Unspecified right bundle-branch block
- R002: Palpitations
Also known as:
- Leaky Mitral Valve
- Tricuspid Valve Insufficiency
- Aortic Valve Insufficiency
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Leaky tricuspid valve
- Tricuspid regurgitation
- Leaky aortic valve
- Aortic regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
- I361: Nonrheumatic tricuspid (valve) insufficiency
- I351: Nonrheumatic aortic (valve) insufficiency
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Other Heart Disease
- Enlarged Heart
- Heart Disease
- Unspecified Heart Condition
- Atypical Heart Problem
- Rare Heart Condition
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I5189: Other ill-defined heart diseases
- I517: Cardiomegaly
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:
- 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Past Heart Attack
- Heart Attack
- Previous Heart Attack
- Old Myocardial Infarction
- Prior Heart Attack
ICD-10 Codes:
- I252: Old myocardial infarction
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:
- Cardiomyopathy
- Heart Muscle Disease
- Enlarged Heart
ICD-10 Codes:
- I429: Cardiomyopathy, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Which procedures does Dr. Witmer perform as a Interventional Cardiologist?
As a Interventional Cardiologist, procedures performed by an Dr. William Witmer may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
For detailed information, please contact Dr. Witmer's office.
Does Dr. Witmer accept my insurance?
Dr. Witmer accepts most major insurance plans. Important: Please call our office at (920) 288-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Witmer accept in Green Bay, WI?
Dr. Witmer in Green Bay, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Auxiant
Blue Cross Blue Shield of Michigan
Community Care Plan
CVS Health (formerly Aetna)
Health Partners Plans
Health Payment System (HPS)
Medicare
Molina
Other Health Care Provider
The Alliance
View All Insurances
Where is Dr. Witmer's office located?
Dr. William Witmer's Primary Practice
2845 Greenbrier Rd
Green Bay, WI 54311
(920) 288-8000
What is Dr. Witmer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Witmer's National Provider Identifier (NPI) number is 1033130653.
What common questions do patients ask about Dr. Witmer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Witmer
What is Dr. William Witmer's specialty?
Dr. Witmer is a Interventional Cardiologist near Green Bay, WI. 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. Contact Dr. Witmer to book an appointment today.
Is this Dr. William Witmer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Witmer is affiliated with Aurora Baycare Medical Center 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 Interventional Cardiologist?
Explore Interventional 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 William Witmer accepting new patients in Green Bay, WI?
Yes, Dr. William Witmer is accepting new patients at this time.
Does Dr. William Witmer offer online booking?
Please contact Dr. Witmer's office at (920) 288-8000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Witmer?
Please contact Dr. Witmer's office at (920) 288-8000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Witmer have?
Dr. William Witmer is certified by the American Board of Internal Medicine.
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