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Dr. Mark Daniels, MD

Orange, CA

23 Years of Experience

Accepting patients

    Who is Dr. Daniels, Pediatric Endocrinologist in Orange, CA?

    Dr. Mark Daniels, MD is a Pediatric Endocrinologist, who primarily practices in Orange, CA with 1 additional practice location. He has been practicing for over 23 years and is board certified by the American Board of Pediatrics. Dr. Daniels completed his residency at Stanford Univ Hosp, Pediatric Endocrinology; Stanford Univ Hosp, Pediatrics. Dr. Daniels is fluent in English and Spanish, and is currently seeing new patients. Dr. Daniels’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Daniels’s office at (714) 532-8634.

    What are Areas of Expertise for Dr. Daniels?

    Dr. Mark Daniels, MD is a highly-rated, board-certified Pediatric Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Daniels empowers patients to confidently navigate their health journey, specializing in Diabetes, Growth/Development Disorders, Metabolic Bone Disorders, Pubertal Disorders, or comprehensive wellness support. Serving the Orange/CA community, Dr. Daniels is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Stanford Univ Hosp, Pediatric Endocrinology; Stanford Univ Hosp, Pediatrics

    • Medical School: Stanford Univ Sch Of Med- Stanford Ca

    Is Dr. Daniels board certified in Pediatric Endocrinologist?

    Yes, Dr. Mark Daniels, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Daniels speak?

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

    • English

    • Spanish

    What conditions does Dr. Daniels treat?

    As a Pediatric Endocrinologist, Dr. Daniels 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. Daniels. 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 1 Diabetes
    • Type 1 Diabetes with High Blood Sugar
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Hyperglycemia
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode

    ICD-10 Codes:

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

    Also known as:

    • Underactive Pituitary Gland
    • Overactive Pituitary Gland
    • Pituitary Disorder
    • Combined pituitary hormone deficiency
    • Isolated growth hormone deficiency
    • Hypopituitarism
    • Pituitary Hormone Deficiency
    • Low Pituitary Function
    • Pituitary Hyperfunction
    • Excess Pituitary Hormone
    • Hyperpituitarism

    ICD-10 Codes:

    • E230: Hypopituitarism
    • E228: Other hyperfunction of pituitary gland

    Also known as:

    • Short Stature in Children
    • Growth Disorder
    • Child Growth Problems
    • Dwarfism
    • Growth Retardation

    ICD-10 Codes:

    • R6252: Short stature (child)

    Also known as:

    • Congenital Hypothyroidism
    • Hypothyroidism
    • Other Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid at Birth
    • Neonatal Hypothyroidism
    • Underactive Thyroid
    • Low Thyroid Function
    • Thyroid Gland Underactivity

    ICD-10 Codes:

    • E031: Congenital hypothyroidism without goiter
    • E039: Hypothyroidism, unspecified
    • E038: Other specified hypothyroidism

    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:

    • 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:

    • Low Blood Sugar
    • Hypoglycemia
    • Congenital hyperinsulinism
    • Low Blood Glucose (Hypoglycemia)
    • Sugar Crash
    • Blood Sugar Drop

    ICD-10 Codes:

    • E161: Other hypoglycemia
    • E162: Hypoglycemia, unspecified

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Adrenal Insufficiency
    • Congenital Adrenal Hyperplasia (CAH)
    • Addison Disease
    • Adrenal Gland Disorder
    • Birth Defects
    • 21-hydroxylase deficiency
    • 3-beta-hydroxysteroid dehydrogenase deficiency
    • Congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiency
    • Underactive Adrenal Gland
    • Adrenocortical Hypofunction
    • Adrenal Crisis
    • CAH
    • Adrenogenital Syndrome
    • Enzyme Deficiency Adrenal Disorder

    ICD-10 Codes:

    • E2740: Unspecified adrenocortical insufficiency
    • E250: Congenital adrenogenital disorders associated with enzyme deficiency

    Also known as:

    • Early Puberty
    • Puberty
    • Central precocious puberty
    • Precocious puberty
    • Puberty at a young age

    ICD-10 Codes:

    • E301: Precocious puberty

    Also known as:

    • Childhood Gender Dysphoria
    • Gender incongruence in children
    • Gender identity issues in kids

    ICD-10 Codes:

    • F642: Gender identity disorder of childhood

    Also known as:

    • Transgender Identity
    • Gender Dysphoria
    • Transsexual Identity
    • Gender Transition

    ICD-10 Codes:

    • F640: Transsexualism

    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. Daniels accept my insurance?

    Dr. Daniels accepts most major insurance plans. Important: Please call our office at (714) 532-8634 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Daniels accept in Orange, CA?

    Dr. Daniels in Orange, 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

    • CalOptima

    • CVS Health (formerly Aetna)

    • Hoag Memorial Hospital Presbyterian

    • Monarch HealthCare

    • OptumRx

    • Other Health Care Provider

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Daniels' office located?

    Dr. Mark Daniels' Primary Practice

    455 S Main St

    Orange, CA 92868

    (714) 532-8634

    Get Directions

    Dr. Mark Daniels' Practice 2

    1201 W La Veta Ave # 100

    Orange, CA 92868

    Get Directions

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

    Dr. Daniels's National Provider Identifier (NPI) number is 1568552651.

    What common questions do patients ask about Dr. Daniels?

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

    What is Dr. Mark Daniels's specialty?

    Dr. Daniels is a Pediatric Endocrinologist near Orange, CA. A pediatrician specializing in the care of infants, children, and adolescents with diseases caused by abnormalities in the endocrine glands, which produce hormones. This includes conditions such as diabetes mellitus, growth failure, atypical body size for age, early or delayed puberty, congenital abnormalities, and disorders affecting the thyroid, adrenal, and pituitary glands, as well as the genital region. Contact Dr. Daniels to book an appointment today.

    Is this Dr. Mark Daniels affiliated with a ranked Castle Connolly Top Hospital?

    No, Daniels is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Children’s Health of Orange County (CHOC). 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 Pediatric Endocrinologist?

    Explore Pediatric 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 Mark Daniels accepting new patients in Orange, CA?

    Yes, Dr. Mark Daniels is accepting new patients at this time.

    Does Dr. Mark Daniels offer online booking?

    Please contact Dr. Daniels's office at (714) 532-8634 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Daniels?

    Please contact Dr. Daniels's office at (714) 532-8634 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Daniels have?

    Dr. Mark Daniels is certified by the American Board of Pediatrics.

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