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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. She is board certified. Dr. Casey is fluent in English, and is currently seeing new patients. Dr. Casey’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare 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 Dr. Casey treat?

    As a 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.

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Severe Obesity
    • Class 3 Obesity
    • Obesity
    • Class 1 Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • BMI Class 3 Obesity
    • Excess Weight
    • Being Overweight
    • High BMI
    • Mild Obesity
    • Moderate Obesity
    • BMI Class 1 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • E66813: Obesity, class 3
    • E669: Obesity, unspecified
    • E66811: Obesity, class 1

    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:

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

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Hyperthyroidism
    • Hyperthyroidism (Overactive Thyroid)
    • Overactive Thyroid
    • Thyrotoxicosis
    • High Thyroid Function

    ICD-10 Codes:

    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

    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:

    • Primary Hyperparathyroidism
    • Hyperparathyroidism
    • Parathyroid Disorder
    • Familial isolated hyperparathyroidism
    • Overactive Parathyroid Gland
    • High Parathyroid Hormone
    • PTH Overproduction

    ICD-10 Codes:

    • E210: Primary hyperparathyroidism
    • E213: Hyperparathyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Type 1 Diabetes with Low Blood Sugar
    • Type 1 Diabetes with Diabetic Ketoacidosis
    • Diabetes Complicationss
    • Diabetes Type 1
    • Hypoglycemia
    • Type 1 diabetes
    • Diabetic Hypoglycemia
    • Low Glucose in Type 1 Diabetes
    • Hypoglycemic Episode
    • Juvenile Diabetes with DKA
    • Insulin-Dependent Diabetes with Diabetic Acidosis
    • Type 1 Diabetes and Ketones

    ICD-10 Codes:

    • E10649: Type 1 diabetes mellitus with hypoglycemia without coma
    • E1010: Type 1 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Benign Pituitary Tumor
    • Benign Tumor
    • Pituitary Disorder
    • Pituitary Tumor Treatment (PDQ)
    • Prolactinoma
    • Non-cancerous growth in pituitary gland
    • Pituitary adenoma

    ICD-10 Codes:

    • D352: Benign neoplasm of pituitary gland

    Also known as:

    • Hashimoto's Disease
    • Thyroid Disease
    • Hashimoto's disease
    • Autoimmune thyroiditis', 'Chronic lymphocytic thyroiditis', 'Hashimoto's thyroiditis

    ICD-10 Codes:

    • E063: Autoimmune thyroiditis

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • High Calcium
    • Calcium
    • Hypercalcemia
    • Excess Calcium

    ICD-10 Codes:

    • E8352: Hypercalcemia

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    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

    • Alameda Alliance

    • BCBS Unspecified

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal Employee Program

    • Medicare

    • Sutter Health

    • UnitedHealthcare

    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

    6991 N State St

    Redwood Valley, CA 95470

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    Dr. Jennifer Casey's Practice 3

    3200 Kearney St

    Fremont, CA 94538

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    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. 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. Contact Dr. Casey to book an appointment today.

    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, Alta Bates Summit Medical Center - Alta Bates 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

    Where can I learn more about Endocrinologist?

    Explore Endocrinologist 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 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.

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