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Dr. Robert Mah, DO

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mah, Family Medicine Specialist in Fontana, CA?

    Dr. Robert Mah, DO is a Family Medicine Specialist, who primarily practices in Fontana, CA with 2 additional practice locations. He is board certified. Dr. Mah is fluent in English, and is currently seeing new patients. Dr. Mah’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mah’s office at (888) 750-0036.

    What languages does Dr. Mah speak?

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

    • English

    What conditions does Dr. Mah treat?

    As a Family Medicine Specialist, Dr. Mah 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. Mah. 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    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:

    • Surgical Dressing Change or Removal
    • After Surgery
    • Wounds and Injuries
    • Wound dressing care
    • Post-op dressing change
    • Surgical wound management

    ICD-10 Codes:

    • Z4801: Encounter for change or removal of surgical wound dressing

    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:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Which procedures does Dr. Mah perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Robert Mah may include:

    For detailed information, please contact Dr. Mah's office.

    Does Dr. Mah accept my insurance?

    Dr. Mah accepts most major insurance plans. Important: Please call our office at (888) 750-0036 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mah accept in Fontana, CA?

    Dr. Mah in Fontana, 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

    • AlphaCare

    • Centene

    • Kaiser Permanente

    • Medicare

    View All Insurances

    Where is Dr. Mah's office located?

    Dr. Robert Mah's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (888) 750-0036

    Get Directions

    Dr. Robert Mah's Practice 2

    2295 S Vineyard Ave

    Ontario, CA 91761

    Get Directions

    Dr. Robert Mah's Practice 3

    1183 E Foothill Blvd

    Upland, CA 91786

    Get Directions

    What is Dr. Mah's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Mah's National Provider Identifier (NPI) number is 1871876995.

    What common questions do patients ask about Dr. Mah?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mah

    What is Dr. Robert Mah's specialty?

    Dr. Mah is a Family Medicine Specialist near Fontana, 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. Mah to book an appointment today.

    Is this Dr. Robert Mah affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mah is affiliated with Casa Colina Hospital And Centers For Healthcare, Kaiser Permanente Fontana Medical Center, San Antonio Regional Hospital 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 Robert Mah accepting new patients in Fontana, CA?

    Yes, Dr. Robert Mah is accepting new patients at this time.

    Does Dr. Robert Mah offer online booking?

    Please contact Dr. Mah's office at (888) 750-0036 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Robert Mah?

    Please contact Dr. Mah's office at (888) 750-0036 for information regarding telehealth appointment availability or for scheduling assistance.

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