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Dr. Leo Maffey, MD

Sylmar, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Maffey, Internist in Sylmar, CA?

    Dr. Leo Maffey, MD is an Internist, who primarily practices in Sylmar, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Maffey is fluent in English and Spanish, and is currently seeing new patients. Dr. Maffey’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maffey’s office at (818) 364-3031.

    Is Dr. Maffey board certified in Internist?

    Yes, Dr. Leo Maffey, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Maffey speak?

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

    • English

    • Spanish

    What conditions does Dr. Maffey treat?

    As a Internist, Dr. Maffey 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. Maffey. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • General Health Screening
    • General Disorder Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening
    • General Health Check
    • Disease Screening
    • Medical Disorder Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified
    • Z1389: Encounter for screening for other disorder

    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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Tuberculosis Screening
    • Screening for Other Viral Disease
    • Health Screening
    • TB test
    • PPD test
    • Tuberculosis exposure check
    • Other Viral Infection Screening
    • Miscellaneous Virus Test
    • Non-COVID Viral Screening

    ICD-10 Codes:

    • Z111: Encounter for screening for respiratory tuberculosis
    • Z1159: Encounter for screening for other viral diseases

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    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:

    • Pain in Right Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee

    ICD-10 Codes:

    • M25561: Pain in right knee

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Acute Vaginal Inflammation
    • Vaginitis
    • Acute Vaginitis
    • Sudden Vaginal Infection
    • Vaginal Irritation

    ICD-10 Codes:

    • N760: Acute vaginitis

    Also known as:

    • Other Muscle Disorder
    • Muscle Disorder
    • Various Muscle Conditions
    • Uncommon Muscle Problems
    • Specific Muscle Ailments

    ICD-10 Codes:

    • M6289: Other specified disorders of muscle

    Which procedures does Dr. Maffey perform as a Internist?

    As a Internist, procedures performed by an Dr. Leo Maffey may include:

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

    Does Dr. Maffey accept my insurance?

    Dr. Maffey accepts most major insurance plans. Important: Please call our office at (818) 364-3031 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Maffey accept in Sylmar, CA?

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

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • OptumRx

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Maffey's office located?

    Dr. Leo Maffey's Primary Practice

    14445 Olive View Dr Rm 6B119-H

    Sylmar, CA 91342

    (818) 364-3031

    Get Directions

    Dr. Leo Maffey's Practice 2

    6670 Alton Pkwy

    Irvine, CA 92618

    Get Directions

    Dr. Leo Maffey's Practice 3

    3460 E La Palma Ave

    Anaheim, CA 92806

    (714) 644-2010

    Get Directions

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

    Dr. Maffey's National Provider Identifier (NPI) number is 1336342450.

    What common questions do patients ask about Dr. Maffey?

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

    What is Dr. Leo Maffey's specialty?

    Dr. Maffey is a Internist near Sylmar, CA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Maffey to book an appointment today.

    Is this Dr. Leo Maffey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Maffey is affiliated with Kaiser Permanente Orange County - Anaheim 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

    Where can I learn more about Internist?

    Explore Internist 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 Leo Maffey accepting new patients in Sylmar, CA?

    Yes, Dr. Leo Maffey is accepting new patients at this time.

    Does Dr. Leo Maffey offer online booking?

    Please contact Dr. Maffey's office at (818) 364-3031 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Leo Maffey?

    Please contact Dr. Maffey's office at (818) 364-3031 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Leo Maffey have?

    Dr. Leo Maffey is certified by the American Board of Internal Medicine.

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