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Dr. Amy Matayoshi, MD

Dr. Amy Matayoshi, MD

Oceanside, CA

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Matayoshi, Nephrologist in Oceanside, CA?

    Dr. Amy Matayoshi, MD is a Nephrologist, who primarily practices in Oceanside, 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. Matayoshi graduated from University of Hawaii and completed her residency at Univ Ca Davis Health System, Nephrology; Univ Ca Davis Med Ctr, Internal Medicine. Dr. Matayoshi is fluent in English and Spanish, and is currently seeing new patients. Dr. Matayoshi’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Matayoshi’s office at (760) 967-9900.

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

    • Residency: Univ Ca Davis Health System, Nephrology; Univ Ca Davis Med Ctr, Internal Medicine | University Ca Davis Health System

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

    Is Dr. Matayoshi board certified in Nephrologist?

    Yes, Dr. Amy Matayoshi, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Matayoshi speak?

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

    • English

    • Spanish

    What conditions does Dr. Matayoshi treat?

    As a Nephrologist, Dr. Matayoshi 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. Matayoshi. 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:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease Stage 5
    • Chronic Kidney Disease, Stage 2 (Mild)
    • End-Stage Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease, Stage 1
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • High Blood Pressure
    • ESRD
    • End-Stage Renal Failure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3a
    • CKD Stage 5
    • End-Stage Renal Disease
    • CKD Stage 2
    • Mild Chronic Kidney Disease
    • Hypertensive End-Stage Renal Disease
    • Kidney Failure due to High Blood Pressure
    • Stage 5 CKD from Hypertension
    • CKD Stage 1
    • Early Chronic Kidney Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N1832: Chronic kidney disease, stage 3b
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1831: Chronic kidney disease, stage 3a
    • N185: Chronic kidney disease, stage 5
    • N182: Chronic kidney disease, stage 2 (mild)
    • I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
    • N181: Chronic kidney disease, stage 1

    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:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes
    • 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
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E119: Type 2 diabetes mellitus without complications

    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:

    • Overactive Parathyroid Glands due to Kidney Disease
    • Parathyroid Disorder
    • Renal Hyperparathyroidism
    • Secondary Hyperparathyroidism

    ICD-10 Codes:

    • N2581: Secondary hyperparathyroidism of renal origin

    Also known as:

    • Low Sodium Levels
    • High Potassium
    • Fluid and Electrolyte Balance
    • Sodium
    • Potassium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency
    • Hyperkalemia
    • Excess Potassium

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia
    • E875: Hyperkalemia

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Anemia from Chronic Kidney Disease
    • Anemia
    • Chronic Kidney Disease
    • Anemia in Chronic Kidney Disease
    • Kidney Disease Anemia
    • Renal Anemia
    • Anemia of kidney failure

    ICD-10 Codes:

    • D631: Anemia in chronic kidney disease

    Also known as:

    • Protein in Urine
    • Urine and Urination
    • Proteinuria
    • Albuminuria
    • Foamy urine

    ICD-10 Codes:

    • R809: Proteinuria, unspecified

    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

    Which procedures does Dr. Matayoshi perform as a Nephrologist?

    As a Nephrologist, procedures performed by a Dr. Amy Matayoshi may include:

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

    Does Dr. Matayoshi accept my insurance?

    Dr. Matayoshi accepts most major insurance plans. Important: Please call our office at (760) 967-9900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Matayoshi accept in Oceanside, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Community Health Group

    • Medicare

    • Molina

    • OptumRx

    • Other Health Care Provider

    • Other Support Agencies/Consultants

    • Physicians Data Trust

    View All Insurances

    Where is Dr. Matayoshi's office located?

    Dr. Amy Matayoshi's Primary Practice

    3300 Vista Way Ste B

    Oceanside, CA 92056

    (760) 967-9900

    Get Directions

    Dr. Amy Matayoshi's Practice 2

    4060 4th Ave Ste 220

    San Diego, CA 92103

    Get Directions

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

    Dr. Matayoshi's National Provider Identifier (NPI) number is 1417921982.

    What common questions do patients ask about Dr. Matayoshi?

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

    What is Dr. Amy Matayoshi's specialty?

    Dr. Matayoshi is a Nephrologist near Oceanside, CA. 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. Contact Dr. Matayoshi to book an appointment today.

    Is this Dr. Amy Matayoshi affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Matayoshi is affiliated with Scripps Memorial Hospital La Jolla 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 Nephrologist?

    Explore Nephrologist 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 Amy Matayoshi accepting new patients in Oceanside, CA?

    Yes, Dr. Amy Matayoshi is accepting new patients at this time.

    Does Dr. Amy Matayoshi offer online booking?

    Please contact Dr. Matayoshi's office at (760) 967-9900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Amy Matayoshi?

    Please contact Dr. Matayoshi's office at (760) 967-9900 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Amy Matayoshi have?

    Dr. Amy Matayoshi is certified by the American Board of Internal Medicine.

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