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Dr. Jennifer Casey

Castro Valley, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Casey, Endocrinologist in Castro Valley, CA?

    Dr. Jennifer Casey is an Endocrinologist, who primarily practices in Castro Valley, CA with 2 additional practice locations. Dr. Casey is fluent in English, and is currently seeing new patients. Dr. Casey’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Casey’s office at (510) 204-1844.

    What languages does Dr. Casey speak?

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

    • English

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

    As an Endocrinologist, Dr. Casey 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. Casey. 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:

    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

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

    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:

    • Class 3 Obesity
    • Obesity
    • Morbid Obesity
    • Extreme Obesity
    • BMI Class 3 Obesity

    ICD-10 Codes:

    • E66813: Obesity, class 3

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    What procedures does an Endocrinologist like Dr. Casey typically perform?

    As an Endocrinologist, Dr. Casey 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. Casey. 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:

    • Thyroid Core Needle Biopsy
    • Percutaneous Thyroid Biopsy
    • Thyroid Nodule Biopsy
    • Needle Biopsy of Thyroid

    CPT Codes:

    • 60100: Biopsy thyroid, percutaneous core needle

    Also known as:

    • Ultrasound-Guided Fine Needle Biopsy
    • Biopsy
    • Ultrasound
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy

    CPT Codes:

    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion

    Does Dr. Casey accept my insurance?

    Dr. Casey accepts most major insurance plans. Important: Please call our office at (510) 204-1844 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Casey accept in Castro Valley, CA?

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

    Top Insurances

    • BCBS Unspecified

    • Blue Shield of California

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Casey's office located?

    Dr. Jennifer Casey's Primary Practice

    20101 Lake Chabot Rd

    Castro Valley, CA 94546

    (510) 204-1844

    Get Directions

    Dr. Jennifer Casey's Practice 2

    1800 Harrison St Fl 7TH

    Oakland, CA 94612

    Get Directions

    Dr. Jennifer Casey's Practice 3

    325 Distel Cir

    Los Altos, CA 94022

    Get Directions

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

    Dr. Casey's National Provider Identifier (NPI) number is 1750524575.

    What common questions do patients ask about Dr. Casey?

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

    What is Dr. Jennifer Casey's specialty?

    Dr. Casey is a Endocrinologist near Castro Valley, CA.

    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. Jennifer Casey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Casey is affiliated with Eden Medical Center, Alta Bates Summit Medical Center - Summit Campus, California Pacific Medical Center - Van Ness Campus, Sutter Delta Medical Center, Sutter Roseville Medical Center, California Pacific Medical Center - Mission Bernal Campus 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 Jennifer Casey accepting new patients in Castro Valley, CA?

    Yes, Dr. Jennifer Casey is accepting new patients at this time.

    Does Dr. Jennifer Casey offer online booking?

    Please contact Dr. Casey's office at (510) 204-1844 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jennifer Casey?

    Please contact Dr. Casey's office at (510) 204-1844 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>