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Dr. Sydney Westphal, MD

Dr. Sydney Westphal, MD

Scottsdale, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Westphal, Endocrinologist in Scottsdale, AZ?

    Dr. Sydney Westphal, MD is an Endocrinologist, who primarily practices in Scottsdale, AZ with 2 additional practice locations. She is board certified. Dr. Westphal graduated from University Of Cincinnati College Of Medicine and completed her residency at University of Minnesota Affiliated Hospitals. Dr. Westphal is fluent in English, and is currently seeing new patients. Dr. Westphal’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Westphal’s office at (480) 301-8000.

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

    • Fellowship: Fellow - Endocrinology: University of Minnesota

    • Residency: University of Minnesota Affiliated Hospitals | University of Minnesota Program

    • Medical School: University Of Cincinnati College Of Medicine

    Is Dr. Westphal board certified as an Endocrinologist?

    Yes, Dr. Sydney Westphal, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Westphal speak?

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

    • English

    What conditions does an Endocrinologist like Dr. Westphal typically treat?

    As an Endocrinologist, Dr. Westphal 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. Westphal. 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:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Does Dr. Westphal accept my insurance?

    Dr. Westphal accepts most major insurance plans. Important: Please call our office at (480) 301-8000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Westphal accept in Scottsdale, AZ?

    Dr. Westphal in Scottsdale, 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

    • Allstate Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Kaiser Permanente

    • Medicare

    • Mutual of Omaha

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Westphal's office located?

    Dr. Sydney Westphal's Primary Practice

    13400 E Shea Blvd

    Scottsdale, AZ 85259

    (480) 301-8000

    Get Directions

    Speciality Building

    5701 E Mayo Blvd

    Phoenix, AZ 85054

    Get Directions

    Dr. Sydney Westphal's Practice 3

    20199 N 75th Ave

    Glendale, AZ 85308

    Get Directions

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

    Dr. Westphal's National Provider Identifier (NPI) number is 1083651830.

    What common questions do patients ask about Dr. Westphal?

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

    What is Dr. Sydney Westphal's specialty?

    Dr. Westphal is a Endocrinologist near Scottsdale, AZ.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is this Dr. Sydney Westphal affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Westphal is affiliated with Mayo Clinic Hospital, Valleywise Health Medical Center, Verde Valley 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 an Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. 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 Sydney Westphal accepting new patients in Scottsdale, AZ?

    Yes, Dr. Sydney Westphal is accepting new patients at this time.

    Does Dr. Sydney Westphal offer online booking?

    Please contact Dr. Westphal's office at (480) 301-8000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sydney Westphal?

    Please contact Dr. Westphal's office at (480) 301-8000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Sydney Westphal have?

    Dr. Sydney Westphal 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>