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Dr. Iwan Nyotowidjojo, MD

Rancho Santa Margarita, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nyotowidjojo, Internist in Rancho Santa Margarita, CA?

    Dr. Iwan Nyotowidjojo, MD is an Internist, who primarily practices in Rancho Santa Margarita, CA with 2 additional practice locations. He is board certified. Dr. Nyotowidjojo is fluent in English and Spanish, and is currently seeing new patients. Dr. Nyotowidjojo’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nyotowidjojo’s office at (949) 459-9968.

    What languages does Dr. Nyotowidjojo speak?

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

    • English

    • Spanish

    What conditions does Dr. Nyotowidjojo treat?

    As a Internist, Dr. Nyotowidjojo 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. Nyotowidjojo. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes with Hypoglycemia
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Complicationss
    • Hypoglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Low blood sugar from diabetes
    • Diabetic low blood sugar
    • Hypoglycemic episode

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E11649: Type 2 diabetes mellitus with hypoglycemia without coma

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Type 1 Diabetes with Kidney Disease
    • Diabetes Type 1
    • Diabetic Kidney Problems
    • Type 1 diabetes
    • Diabetic Nephropathy Type 1
    • Juvenile Diabetes with Kidney Issues
    • Insulin-Dependent Diabetes with Kidney Problems

    ICD-10 Codes:

    • E1021: Type 1 diabetes mellitus with diabetic nephropathy

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    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:

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    Also known as:

    • Other General Medical Examination
    • Health Checkup
    • General Health Checkup
    • Comprehensive Medical Exam
    • Miscellaneous Physical Exam

    ICD-10 Codes:

    • Z008: Encounter for other general examination

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    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:

    • 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

    Which procedures does Dr. Nyotowidjojo perform as a Internist?

    As a Internist, procedures performed by an Dr. Iwan Nyotowidjojo may include:

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

    Does Dr. Nyotowidjojo accept my insurance?

    Dr. Nyotowidjojo accepts most major insurance plans. Important: Please call our office at (949) 459-9968 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nyotowidjojo accept in Rancho Santa Margarita, CA?

    Dr. Nyotowidjojo in Rancho Santa Margarita, 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

    • Bright Health

    • CalOptima

    • Centene

    • City of Los Angeles

    • Heritage Health

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nyotowidjojo's office located?

    Dr. Iwan Nyotowidjojo's Primary Practice

    29472 Avenida de las Bandera

    Rancho Santa Margarita, CA 92688

    (949) 459-9968

    Get Directions

    Dr. Iwan Nyotowidjojo's Practice 2

    7117 Brockton Ave

    Riverside, CA 92506

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    Dr. Iwan Nyotowidjojo's Practice 3

    23521 Paseo de Valencia Ste 108

    Laguna Hills, CA 92653

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

    Dr. Nyotowidjojo's National Provider Identifier (NPI) number is 1578976270.

    What common questions do patients ask about Dr. Nyotowidjojo?

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

    What is Dr. Iwan Nyotowidjojo's specialty?

    Dr. Nyotowidjojo is a Internist near Rancho Santa Margarita, 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. Nyotowidjojo to book an appointment today.

    Is this Dr. Iwan Nyotowidjojo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nyotowidjojo is affiliated with Providence St. Jude 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 Iwan Nyotowidjojo accepting new patients in Rancho Santa Margarita, CA?

    Yes, Dr. Iwan Nyotowidjojo is accepting new patients at this time.

    Does Dr. Iwan Nyotowidjojo offer online booking?

    Please contact Dr. Nyotowidjojo's office at (949) 459-9968 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Iwan Nyotowidjojo?

    Please contact Dr. Nyotowidjojo's office at (949) 459-9968 for information regarding telehealth appointment availability or for scheduling assistance.

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