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Dr. Stuart Seigel, MD

Dr. Stuart Seigel, MD

Laguna Niguel, CA

Accepting patients

    Who is Dr. Seigel, Endocrinologist in Laguna Niguel, CA?

    Dr. Stuart Seigel, MD is an Endocrinologist, who primarily practices in Laguna Niguel, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Seigel is fluent in English, and is currently seeing new patients. Dr. Seigel’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Seigel’s office at (949) 495-7144.

    Is Dr. Seigel board certified in Endocrinologist?

    Yes, Dr. Stuart Seigel, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Seigel speak?

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

    • English

    What conditions does Dr. Seigel treat?

    As a Endocrinologist, Dr. Seigel 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. Seigel. 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 with High Blood Sugar
    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Mononeuropathy
    • Type 2 Diabetes with Diabetic Neuropathy
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic single nerve damage
    • Mononeuropathy from diabetes
    • Diabetes-related nerve damage
    • Diabetic nerve damage
    • Diabetes-related nerve pain
    • Peripheral neuropathy from diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 diabetes mellitus without complications
    • E1141: Type 2 diabetes mellitus with diabetic mononeuropathy
    • E1140: Type 2 diabetes mellitus with diabetic neuropathy, unspecified

    Also known as:

    • Type 1 Diabetes with High Blood Sugar
    • Type 1 Diabetes
    • Diabetes Type 1
    • Hyperglycemia
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D

    ICD-10 Codes:

    • E1065: Type 1 diabetes mellitus with hyperglycemia
    • E109: Type 1 diabetes mellitus without complications

    Also known as:

    • Hypothyroidism
    • Post-Surgery Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function
    • Postoperative Underactive Thyroid
    • Thyroid Failure After Surgery

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified
    • E890: Postprocedural hypothyroidism

    Also known as:

    • Graves' Disease
    • Hyperthyroidism
    • Hyperthyroidism with Toxic Multinodular Goiter
    • Graves' disease
    • Graves Disease
    • Hyperthyroidism (Overactive Thyroid)
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland
    • Overactive Thyroid
    • Thyrotoxicosis
    • High Thyroid Function
    • Toxic Multinodular Goiter
    • Overactive Lumpy Thyroid

    ICD-10 Codes:

    • E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
    • E0520: Thyrotoxicosis with toxic multinodular goiter without thyrotoxic crisis or storm

    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:

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

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Also known as:

    • Hyperparathyroidism
    • Parathyroid Disorder
    • Overactive Parathyroid Gland
    • High Parathyroid Hormone
    • PTH Overproduction

    ICD-10 Codes:

    • E213: Hyperparathyroidism, unspecified

    Also known as:

    • Polycystic Ovary Syndrome (PCOS)
    • Polycystic Ovary Syndrome
    • PCOS
    • Stein-Leventhal Syndrome
    • Polycystic Ovaries

    ICD-10 Codes:

    • E282: Polycystic ovarian syndrome

    Also known as:

    • High Prolactin Levels
    • Pituitary Disorder
    • Hyperprolactinemia
    • Excess Prolactin
    • Prolactinoma

    ICD-10 Codes:

    • E221: Hyperprolactinemia

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    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:

    • Abnormal Thyroid Function Test Results
    • Thyroid Disease
    • Unusual thyroid test results
    • Irregular thyroid function
    • Thyroid hormone levels

    ICD-10 Codes:

    • R946: Abnormal results of thyroid function studies

    Does Dr. Seigel accept my insurance?

    Dr. Seigel accepts most major insurance plans. Important: Please call our office at (949) 495-7144 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Seigel accept in Laguna Niguel, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Heritage Health

    • Inland Empire

    • OptumRx

    • Other Health Care Provider

    • Other TPA

    • Partnership Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Seigel's office located?

    Dr. Stuart Seigel's Primary Practice

    30281 Golden Lantern

    Laguna Niguel, CA 92677

    (949) 495-7144

    Get Directions

    Dr. Stuart Seigel's Practice 2

    11 Technology Dr

    Irvine, CA 92618

    Get Directions

    Dr. Stuart Seigel's Practice 3

    3460 Katella Ave

    Los Alamitos, CA 90720

    Get Directions

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

    Dr. Seigel's National Provider Identifier (NPI) number is 1073763983.

    What common questions do patients ask about Dr. Seigel?

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

    What is Dr. Stuart Seigel's specialty?

    Dr. Seigel is a Endocrinologist near Laguna Niguel, 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. Seigel to book an appointment today.

    Is this Dr. Stuart Seigel affiliated with a ranked Castle Connolly Top Hospital?

    No, Seigel is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Stuart Seigel accepting new patients in Laguna Niguel, CA?

    Yes, Dr. Stuart Seigel is accepting new patients at this time.

    Does Dr. Stuart Seigel offer online booking?

    Please contact Dr. Seigel's office at (949) 495-7144 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stuart Seigel?

    Please contact Dr. Seigel's office at (949) 495-7144 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Stuart Seigel have?

    Dr. Stuart Seigel is certified by the American Board of Internal Medicine.

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