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Dr. Fredrick Osorio, MD

Mesa, AZ

28 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Osorio, Nephrologist in Mesa, AZ?

    Dr. Fredrick Osorio, MD is a Nephrologist, who primarily practices in Mesa, AZ with 2 additional practice locations. He has been practicing for over 28 years and is board certified. Dr. Osorio completed his residency at Univ Of Co Sch Of Med, Nephrology; Univ Of Az Coll Of Med, Internal Medicine. Dr. Osorio is fluent in English and Spanish, and is currently seeing new patients. Dr. Osorio’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Osorio’s office.

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

    • Residency: Univ Of Co Sch Of Med, Nephrology; Univ Of Az Coll Of Med, Internal Medicine

    • Medical School: University of Mi Med Sch, Ann Arbor Mi

    Is Dr. Osorio board certified as a Nephrologist?

    Yes, Dr. Fredrick Osorio, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Osorio speak?

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

    • English

    • Spanish

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

    As a Nephrologist, Dr. Osorio 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. Osorio. 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 here.

    Also known as:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • 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 3a

    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
    • N1831: Chronic kidney disease, stage 3a

    Also known as:

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

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified
    • N178: Other acute kidney failure

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

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

    As a Nephrologist, Dr. Osorio performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Osorio. 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 here.

    Also known as:

    • Plasma Exchange (Plasmapheresis)
    • Therapeutic Plasmapheresis
    • Plasma Pheresis
    • Blood Plasma Treatment

    CPT Codes:

    • 36514: Therapeutic apheresis; for plasma pheresis

    Does Dr. Osorio accept my insurance?

    Dr. Osorio accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Osorio accept in Mesa, AZ?

    Dr. Osorio in Mesa, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Banner Health

    • Capital Blue Cross

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Mercy Care

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Osorio's office located?

    Dr. Fredrick Osorio's Primary Practice

    301 S Power Rd Ste 103

    Mesa, AZ 85206

    Get Directions

    Dr. Fredrick Osorio's Practice 2

    2149 E Warner Rd Ste 101

    Tempe, AZ 85284

    Get Directions

    Dr. Fredrick Osorio's Practice 3

    36889 N Tom Darlington Dr Ste A4

    Carefree, AZ 85377

    Get Directions

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

    Dr. Osorio's National Provider Identifier (NPI) number is 1306830229.

    What common questions do patients ask about Dr. Osorio?

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

    What is Dr. Fredrick Osorio's specialty?

    Dr. Osorio is a Nephrologist near Mesa, AZ.

    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. Fredrick Osorio affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Osorio is affiliated with Banner Gateway Medical Center, Banner Thunderbird Medical Center, Banner Ironwood Medical Center, Banner Baywood Medical Center, Banner Desert Medical Center, Arizona Spine & Joint 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

    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 Fredrick Osorio accepting new patients in Mesa, AZ?

    Yes, Dr. Fredrick Osorio is accepting new patients at this time.

    Does Dr. Fredrick Osorio offer online booking?

    Please contact Dr. Osorio's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Fredrick Osorio?

    Please contact Dr. Osorio's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Fredrick Osorio have?

    Dr. Fredrick Osorio is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>