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Dr. Diana Mahar, MD

Pediatrician

Pinole, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mahar, Pediatrician in Pinole, CA?

    Dr. Diana Mahar, MD is a Pediatrician, who primarily practices in Pinole, CA. She is board certified. Dr. Mahar graduated from University of California and completed her residency at Childrens Hosp-Oakland, Pediatrics. Dr. Mahar is fluent in English and Spanish, and is currently seeing new patients. Dr. Mahar’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahar’s office at (510) 243-4000.

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

    • Residency: Childrens Hosp-Oakland, Pediatrics | Childrens Hospital Oakland

    • Medical School: University of Ca, San Francisco, Sch of Med, San Francisco Ca | University of California

    Is Dr. Mahar board certified as a Pediatrician?

    Yes, Dr. Diana Mahar, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Mahar speak?

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

    • English
    • Spanish

    What conditions does a Pediatrician like Dr. Mahar typically treat?

    As a Pediatrician, 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • General Disorder Screening
    • Health Screening
    • General Health Check
    • Disease Screening
    • Medical Disorder Screening

    ICD-10 Codes:

    • Z1389: Encounter for screening for other disorder

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Special Medical Examination
    • Specific health check
    • Detailed medical assessment
    • Special health screening

    ICD-10 Codes:

    • Z0189: Encounter for other specified special examinations

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    What procedures does a Pediatrician like Dr. Mahar typically perform?

    As a Pediatrician, procedures performed by Dr. Diana Mahar may include:

    Please contact Dr. Mahar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Mahar accept my insurance?

    Dr. Mahar accepts most major insurance plans. Important: Please call our office at (510) 243-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mahar accept in Pinole, CA?

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

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Joaquin

    • Kaiser Permanente

    • Medicare

    • State of California

    View All Insurances

    Where is Dr. Mahar's office located?

    Dept Of Pediatrics

    1301 Pinole Valley Rd

    Pinole, CA 94564

    (510) 243-4000

    Get Directions

    What hospitals are Dr. Mahar affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Mahar has admitting privileges at the following hospitals:

    Kaiser Permanente- Vallejo Medical Center,Vallejo, CA
    Vacaville Medical Center,Vacaville, CA
    Kaiser Permanente - Walnut Creek Medical Center,Walnut Creek, CA

    What is Dr. Mahar's NPI number?A 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 1801815535.

    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. Diana Mahar's specialty?

    Dr. Mahar is a Pediatrician near Pinole, CA.

    What does a Pediatrician do?

    A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development.

    Is Dr. Diana Mahar affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mahar is affiliated with Kaiser Permanente Oakland 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

    When to see a Pediatrician?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatrician. 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 Dr. Diana Mahar accepting new patients in Pinole, CA?

    Yes, Dr. Diana Mahar is accepting new patients at this time.

    Does Dr. Diana Mahar offer online booking?

    Please contact Dr. Mahar's office at (510) 243-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Diana Mahar?

    Please contact Dr. Mahar's office at (510) 243-4000 to schedule an appointment.

    Where is Dr. Mahar's office located?

    Dr. Mahar's office is located in Pinole, CA.

    Which board certifications does Dr. Diana Mahar have?

    Dr. Diana Mahar is certified by the American Board of Pediatrics.