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Dr. Mary Hong, MD

Union City, CA

24 Years of Experience

Accepting patients

    Who is Dr. Hong, Internist in Union City, CA?

    Dr. Mary Hong, MD is an Internist, who primarily practices in Union City, CA with 1 additional practice location. She has been practicing for over 24 years and is board certified by the American Board of Internal Medicine. Dr. Hong completed her residency at Cedars-Sinai Med Ctr, Internal Medicine. Dr. Hong is fluent in English, and is currently seeing new patients. Dr. Hong’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hong’s office at (510) 454-1000.

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

    • Residency: Cedars-Sinai Med Ctr, Internal Medicine

    • Medical School: University of Southern Ca Sch of Med, Los Angeles Ca

    Is Dr. Hong board certified in Internist?

    Yes, Dr. Mary Hong, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hong speak?

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

    • English

    What conditions does Dr. Hong treat?

    As a Internist, Dr. Hong 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. Hong. 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 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Type 2 Diabetes
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication
    • E119: Type 2 diabetes mellitus without complications

    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:

    • 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:

    • Pressure Sores
    • Bedsores
    • Decubitus Ulcers
    • Pressure Ulcers

    ICD-10 Codes:

    • L89150: Pressure ulcer of sacral region, unstageable

    Also known as:

    • Wound Dressing Change or Removal
    • Wounds and Injuries
    • Non-surgical dressing care
    • Wound care visit
    • Dressing replacement

    ICD-10 Codes:

    • Z4800: Encounter for change or removal of nonsurgical wound dressing

    Also known as:

    • One-Sided Weakness or Paralysis After Ischemic Stroke
    • Paralysis
    • Stroke
    • Post-ischemic stroke hemiplegia
    • Partial paralysis from ischemic stroke
    • Ischemic stroke-related body weakness
    • Hemiparesis after brain infarction

    ICD-10 Codes:

    • I69354: Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Urinary Device Fitting and Adjustment
    • Urological Device Fitting
    • Bladder Device Adjustment
    • Catheter Fitting

    ICD-10 Codes:

    • Z466: Encounter for fitting and adjustment of urinary device

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Cellulitis
    • Bacterial Skin Infection
    • Leg Skin Infection
    • Spreading Skin Infection

    ICD-10 Codes:

    • L03115: Cellulitis of right lower limb

    Which procedures does Dr. Hong perform as a Internist?

    As a Internist, procedures performed by an Dr. Mary Hong may include:

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

    Does Dr. Hong accept my insurance?

    Dr. Hong accepts most major insurance plans. Important: Please call our office at (510) 454-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hong accept in Union City, CA?

    Dr. Hong in Union City, 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

    • Centene

    • Conifer Health Solutions

    • Department of Veterans Affairs

    • Kaiser Permanente

    • Medicare

    View All Insurances

    Where is Dr. Hong's office located?

    Dr. Mary Hong's Primary Practice

    3553 Whipple Rd

    Union City, CA 94587

    (510) 454-1000

    Get Directions

    Dr. Mary Hong's Practice 2

    27303 Sleepy Hollow Ave S

    Hayward, CA 94545

    Get Directions

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

    Dr. Hong's National Provider Identifier (NPI) number is 1861570624.

    What common questions do patients ask about Dr. Hong?

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

    What is Dr. Mary Hong's specialty?

    Dr. Hong is a Internist near Union City, 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. Hong to book an appointment today.

    Is this Dr. Mary Hong affiliated with a ranked Castle Connolly Top Hospital?

    No, Hong is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: San Leandro Medical Center, Fremont 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 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 Mary Hong accepting new patients in Union City, CA?

    Yes, Dr. Mary Hong is accepting new patients at this time.

    Does Dr. Mary Hong offer online booking?

    Please contact Dr. Hong's office at (510) 454-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mary Hong?

    Please contact Dr. Hong's office at (510) 454-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mary Hong have?

    Dr. Mary Hong is certified by the American Board of Internal Medicine.

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