Dr. Steven J. Fonken
- Gender: Male
- Experience: 37 years
- Sole propriator: No
- NPI: 1063437630
Dr. Steven J. Fonken MD
Cardiologist
He is located at 500 West Fort Street # 111 in Boise, ID 83702. Can help patients with the following: Atrial Fibrillation, Chronic Venous Insufficiency, High Cholesterol, Migraine, Paroxysmal Supraventricular Tachycardia (PSVT), Pulmonary Embolism (PE). His National Provider Identifier (NPI) number is 1063437630. Appointment can be made via the phone number (208) 422-1000. He is affiliated with 1 practices.
Conditions treated
Dr. Steven J. Fonken, 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. Steven J. Fonken.
- Abdominal Aortic Aneurysm (AAA)
- Abdominal Pain
- Acute Pain
- Amyloidosis
- Anemia
- Angina
- Aortic Stenosis
- Arrhythmia
- Arthritis
- Asthma
- Atherosclerosis
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect (ASD)
- Birth Defects
- Bladder Control
- Blood Clots
- Bradycardia
- Cardiomyopathy
- Carotid Artery Disease
- Cerebral Aneurysm
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Venous Insufficiency
- Common Cold
- Congenital Heart Disease (CHD)
- Congestive Heart Failure (CHF)
- Constipation
- Cystitis
- Diarrhea
- Edema
- Endocarditis
- Fainting
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Attack
- Heart Disease
- Heart Murmur
- Heart Valve Disease
- Hiatal Hernia
- High Blood Pressure
- High Cholesterol
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- May-Thurner Syndrome
- Migraine
- Mitral Insufficiency
- Mitral Valve Prolapse (MVP)
- Mitral Valve Stenosis
- Myocarditis
- Nausea and Vomiting
- Obesity
- Orthostatic Hypotension
- Osteoporosis
- Pacemaker
- Palpitations
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Peptic Ulcer
- Pericardial Tamponade
- Pericarditis
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Premature Ventricular Contraction (PVC)
- Prescription Refill
- Pulmonary Edema
- Pulmonary Embolism (PE)
- Pulmonary Hypertension (PH)
- Renal Vascular Disease
- Rheumatic Fever
- Rheumatic Heart Disease
- Stroke
- Urethritis
- Urinary Tract Infection (UTI)
- Ventricular Fibrillation
- Ventricular Septal Defect (VSD)
- Wolff-Parkinson-White Syndrome (WPW)
Procedures Performed by Dr. Steven J. Fonken
Insurances Accepted by Dr. Steven J. Fonken
- Medicare
Medicare Enrollment
Dr. Steven J. Fonken is enrolled to bill Medicare as a Order And Referring Only - Interventional Cardiology (also registered under: Practitioner - Interventional Cardiology) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| United Therapeutics | $152 |
| Amgen | $143 |
| Medtronic | $143 |
Other
| Food and Beverage | $1135 |
Additional Specialities
- Internist
Questions & Answers
Does Dr. Steven J. Fonken accept patients with Medicare?
Yes, Dr. Steven J. Fonken accepts patients with Medicare.
What conditions does Dr. Steven J. Fonken treat?
Dr. Steven J. Fonken provides treatment for Atrial Fibrillation, Chronic Venous Insufficiency, High Cholesterol, Migraine, Paroxysmal Supraventricular Tachycardia (PSVT), Pulmonary Embolism (PE). For the full list see this list.
Does Dr. Steven J. Fonken have affiliation with practices?
Dr. Steven J. Fonken is affiliated with Idaho Cardiology Associates PA.
Where can you meet with Dr. Steven J. Fonken?
Dr. Steven J. Fonken's office is located at 500 West Fort Street # 111 in Boise, ID 83702.