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Dr. Tony Ren, MD

Indianapolis, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ren, Internist in Indianapolis, IN?

    Dr. Tony Ren, MD is an Internist, who primarily practices in Indianapolis, IN with 2 additional practice locations. Dr. Ren is fluent in English, and is currently seeing new patients. Dr. Ren’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ren’s office at (317) 948-1310.

    What languages does Dr. Ren speak?

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

    • English

    What conditions does Dr. Ren treat?

    As an Internist, Dr. Ren 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. Ren. 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:

    • Acute Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure
    • Acute Respiratory Failure
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen
    • Sudden and Long-Term Lung Failure
    • Acute and Chronic Breathing Failure
    • Unspecified Respiratory Insufficiency
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9621: Acute and chronic respiratory failure with hypoxia
    • J9620: Acute and chronic respiratory failure, unspecified whether with hypoxia or hypercapnia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Anemia
    • Anemia from Sudden Blood Loss
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Acute Blood Loss Anemia
    • Post-Hemorrhagic Anemia

    ICD-10 Codes:

    • D649: Anemia, unspecified
    • D62: Acute posthemorrhagic anemia

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Sickle Cell Disease with Crisis
    • Sickle Cell Disease
    • Sickle Cell Anemia Crisis
    • Sickle Cell Pain Crisis
    • Vaso-Occlusive Crisis

    ICD-10 Codes:

    • D5700: Hb-SS disease with crisis, unspecified

    Also known as:

    • Pulmonary Embolism
    • Blood clot in lung
    • Lung embolism
    • PE

    ICD-10 Codes:

    • I2699: Other pulmonary embolism without acute cor pulmonale

    Which procedures does Dr. Ren perform as an Internist?

    As an Internist, procedures performed by Dr. Tony Ren may include:

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

    Does Dr. Ren accept my insurance?

    Dr. Ren accepts most major insurance plans. Important: Please call our office at (317) 948-1310 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ren accept in Indianapolis, IN?

    Dr. Ren in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Benefit Administrative Systems LLC

    • Blue Cross and Blue Shield of Nebraska

    • Blue Cross Blue Shield of Michigan

    • Carpenters Funds Administrative Office (CA)

    • Cooperative Benefit Group

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Ren's office located?

    Dr. Tony Ren's Primary Practice

    550 University Blvd

    Indianapolis, IN 46202

    (317) 948-1310

    Get Directions

    Dr. Tony Ren's Practice 2

    1130 W Michigan St Rm 224

    Indianapolis, IN 46202

    Get Directions

    Dr. Tony Ren's Practice 3

    1120 South Dr Fesler Hall Rm. 224

    Indianapolis, IN 46202

    Get Directions

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

    Dr. Ren's National Provider Identifier (NPI) number is 1831503283.

    What common questions do patients ask about Dr. Ren?

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

    What is Dr. Tony Ren's specialty?

    Dr. Ren is a Internist near Indianapolis, IN.

    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. Ren to book an appointment today.

    Is this Dr. Tony Ren affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ren is affiliated with IU Health Methodist Hospital, IU Health Bloomington Hospital, IU Health Ball Memorial 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 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 Tony Ren accepting new patients in Indianapolis, IN?

    Yes, Dr. Tony Ren is accepting new patients at this time.

    Does Dr. Tony Ren offer online booking?

    Please contact Dr. Ren's office at (317) 948-1310 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tony Ren?

    Please contact Dr. Ren's office at (317) 948-1310 for information regarding telehealth appointment availability or for scheduling assistance.

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