30 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mahaffey, Cardiologist in Stanford, CA?
Dr. Kenneth Mahaffey, MD is a Cardiologist, who primarily practices in Stanford, CA with 2 additional practice locations. He has been practicing for over 30 years. Dr. Mahaffey graduated from University of Washington School of Medicine and completed his residency at Duke Univ Med Ctr, Cardiovascular Diseases; Univ Of Az Coll Of Med, Internal Medicine. Dr. Mahaffey is fluent in English, and is currently seeing new patients. Dr. Mahaffey’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahaffey’s office at (650) 723-4000.
Where did Dr. Mahaffey go to medical school and complete their residency?
Residency: Duke Univ Med Ctr, Cardiovascular Diseases; Univ Of Az Coll Of Med, Internal Medicine | University of Arizona HSC
Medical School: University of Wa Sch of Med, Seattle Wa | University of Washington School of Medicine
What languages does Dr. Mahaffey speak?
Dr. Mahaffey and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cardiologist like Dr. Mahaffey typically treat?
As a Cardiologist, Dr. Mahaffey 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. Mahaffey. 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 here.
Also known as:
- Other Heart Rhythm Disorder
- Fast Heartbeat
- Atrial Fibrillation
- Arrhythmia
- Cardiac Dysrhythmia
- Irregular Heartbeat
- Heart Rhythm Problems
- Tachycardia
- Rapid heart rate
- Racing heart
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I498: Other specified cardiac arrhythmias
- R000: Tachycardia, unspecified
- I4891: Unspecified atrial fibrillation
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
What procedures does a Cardiologist like Dr. Mahaffey typically perform?
As a Cardiologist, procedures performed by Dr. Kenneth Mahaffey 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. Mahaffey's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mahaffey accept my insurance?
Dr. Mahaffey accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mahaffey accept in Stanford, CA?
Dr. Mahaffey in Stanford, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advantage
All Other Third Party
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Kaiser Permanente
Medicaid
Medicare
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Mahaffey's office located?
What is Dr. Mahaffey's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mahaffey's National Provider Identifier (NPI) number is 1659455707.
What common questions do patients ask about Dr. Mahaffey?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mahaffey
What is Dr. Kenneth Mahaffey's specialty?
Dr. Mahaffey is a Cardiologist near Stanford, CA.
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. Kenneth Mahaffey affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mahaffey is affiliated with Stanford Health Care - Stanford Hospital, San Mateo Medical Center, Stanford Health Care - Valleycare, Memorial Medical Center - Modesto, Ca, Sequoia Hospital, Kaiser Permanente Santa Clara Medical Center 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 Kenneth Mahaffey accepting new patients in Stanford, CA?
Yes, Dr. Kenneth Mahaffey is accepting new patients at this time.
Does Dr. Kenneth Mahaffey offer online booking?
Please contact Dr. Mahaffey's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kenneth Mahaffey?
Please contact Dr. Mahaffey's office at (650) 723-4000 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>