DM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mahar, Family Medicine Specialist in Martinez, CA?
Dr. Denis Mahar is a Family Medicine Specialist, who primarily practices in Martinez, CA. He is board certified by the American Board of Internal Medicine. Dr. Mahar is fluent in English, and is currently seeing new patients. Dr. Mahar’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahar’s office at (925) 370-5110.
Is Dr. Mahar board certified in Family Medicine Specialist?
Yes, Dr. Denis Mahar is board certified by the American Board of Internal Medicine
What languages does Dr. Mahar speak?
Dr. Mahar and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Mahar treat?
As a Family Medicine Specialist, Dr. Mahar 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. Mahar. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Dilated Cardiomyopathy
- Cardiomyopathy
- Familial dilated cardiomyopathy
- X-linked dilated cardiomyopathy
- Enlarged heart muscle
- DCM
ICD-10 Codes:
- I420: Dilated cardiomyopathy
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
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:
- Diastolic Heart Failure
- Heart Failure
- Heart Failure with Preserved Ejection Fraction
- HFpEF
- Filling Heart Failure
ICD-10 Codes:
- I5030: Unspecified diastolic (congestive) heart failure
Which procedures does Dr. Mahar perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Denis Mahar may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Mahar's office.
Does Dr. Mahar accept my insurance?
Dr. Mahar accepts most major insurance plans. Important: Please call our office at (925) 370-5110 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mahar accept in Martinez, CA?
Dr. Mahar in Martinez, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Contra Costa
Crown Cork and Seal Company
Kaiser Permanente
MAPFRE
Medicare
Other Provider Networks
Other TPA
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Mahar's office located?
What is Dr. Mahar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mahar's National Provider Identifier (NPI) number is 1841373891.
What common questions do patients ask about Dr. Mahar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mahar
What is Dr. Denis Mahar's specialty?
Dr. Mahar is a Family Medicine Specialist near Martinez, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Mahar to book an appointment today.
Is this Dr. Denis Mahar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mahar is affiliated with John Muir Health Concord Medical Center, John Muir Health Walnut Creek Medical Center, Stanford Health Care - Stanford Hospital, Sutter Delta Medical Center, California Pacific Medical Center - Van Ness Campus 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
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist 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 Denis Mahar accepting new patients in Martinez, CA?
Yes, Dr. Denis Mahar is accepting new patients at this time.
Does Dr. Denis Mahar offer online booking?
Please contact Dr. Mahar's office at (925) 370-5110 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Denis Mahar?
Please contact Dr. Mahar's office at (925) 370-5110 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Denis Mahar have?
Dr. Denis Mahar is certified by the American Board of Internal Medicine.
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