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Dr. Diana Mahar, MD

Pinole, CA

Accepting patients

    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 by the American Board of Pediatrics. 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 in 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 Dr. Mahar 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.

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Newborn Health Checkup (8-28 Days Old)
    • Health Checkup
    • Baby Health Checkup
    • Infant and Newborn Care
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)
    • Newborn Exam
    • Infant Checkup
    • Post-Birth Checkup

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings
    • Z00111: Health examination for newborn 8 to 28 days old

    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

    Also known as:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J111: Influenza due to unidentified influenza virus with other respiratory manifestations

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Unexplained Health Concerns
    • Health Anxiety
    • Somatic Symptoms
    • Undiagnosed Symptoms

    ICD-10 Codes:

    • Z711: Person with feared health complaint in whom no diagnosis is made

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Newborn Checkup (Under 8 Days Old)
    • Baby Health Checkup
    • Infant and Newborn Care
    • Early infant health exam
    • First week baby checkup
    • Post-delivery newborn exam

    ICD-10 Codes:

    • Z00110: Health examination for newborn under 8 days old

    Also known as:

    • Exercise Counseling
    • Fitness Coaching
    • Physical Activity Guidance
    • Exercise Prescription

    ICD-10 Codes:

    • Z7182: Exercise counseling

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Which procedures does Dr. Mahar perform as a Pediatrician?

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

    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 (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

    • All Other Third Party

    • Contra Costa

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Joaquin

    • Kaiser Permanente

    • Medicare

    • Partnership Health Plan

    • State of California

    View All Insurances

    Where is Dr. Mahar's office located?

    Dr. Diana Mahar's Primary Practice

    1301 Pinole Valley Rd

    Pinole, CA 94564

    (510) 243-4000

    Get Directions

    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 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. 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. Contact Dr. Mahar to book an appointment today.

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

    No, Mahar is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - Oakland Medical Center. Castle Connolly Top Hospitals 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 Pediatrician?

    Explore Pediatrician 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 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 Diana Mahar?

    Please contact Dr. Mahar's office at (510) 243-4000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Diana Mahar have?

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

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