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Dr. Tilden Osako, MD

Downey, CA

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Osako, Nephrologist in Downey, CA?

    Dr. Tilden Osako, MD is a Nephrologist, who primarily practices in Downey, CA with 1 additional practice location. He has been practicing for over 24 years and is board certified. Dr. Osako completed his residency at Mayo Grad Sch Med/Mayo Fndn, Nephrology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine. Dr. Osako is fluent in English, and is currently seeing new patients. Dr. Osako’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Osako’s office at (562) 461-3000.

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

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Nephrology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine

    • Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi

    Is Dr. Osako board certified as a Nephrologist?

    Yes, Dr. Tilden Osako, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Osako speak?

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

    • English

    What conditions does a Nephrologist like Dr. Osako typically treat?

    As a Nephrologist, Dr. Osako 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. Osako. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease Stage 3b
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1832: Chronic kidney disease, stage 3b

    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:

    • Having a Kidney Transplant
    • Kidney Transplantation
    • Kidney Transplant
    • Renal transplant
    • Kidney replacement surgery
    • Post-kidney transplant

    ICD-10 Codes:

    • Z940: Kidney transplant status

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    What procedures does a Nephrologist like Dr. Osako typically perform?

    As a Nephrologist, procedures performed by Dr. Tilden Osako may include:

    Please contact Dr. Osako's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Osako accept my insurance?

    Dr. Osako accepts most major insurance plans. Important: Please call our office at (562) 461-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Osako accept in Downey, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • HealthSmart

    • Heritage Health

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • PIH Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Osako's office located?

    Dr. Tilden Osako's Primary Practice

    9449 Imperial Hwy

    Downey, CA 90242

    (562) 461-3000

    Get Directions

    Dr. Tilden Osako's Practice 2

    9400 Rosecrans Ave

    Bellflower, CA 90706

    Get Directions

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

    Dr. Osako's National Provider Identifier (NPI) number is 1245388222.

    What common questions do patients ask about Dr. Osako?

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

    What is Dr. Tilden Osako's specialty?

    Dr. Osako is a Nephrologist near Downey, CA.

    What does a Nephrologist do?

    An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.

    Is this Dr. Tilden Osako affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Osako is affiliated with Kaiser Permanente South Bay Medical Center, Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente West Los Angeles Medical Center, Kaiser Permanente Riverside Medical Center, Cedars-Sinai Medical Center, Kaiser Permanente Baldwin Park Medical Center 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

    When to see a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. Explore 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 Tilden Osako accepting new patients in Downey, CA?

    Yes, Dr. Tilden Osako is accepting new patients at this time.

    Does Dr. Tilden Osako offer online booking?

    Please contact Dr. Osako's office at (562) 461-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tilden Osako?

    Please contact Dr. Osako's office at (562) 461-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Tilden Osako have?

    Dr. Tilden Osako is certified by the American Board of Internal Medicine.

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