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Dr. Ron Newfield, MD

Dr. Ron Newfield, MD

San Diego, CA

Accepting patients

    Who is Dr. Newfield, Pediatric Endocrinologist in San Diego, CA?

    Dr. Ron Newfield, MD is a Pediatric Endocrinologist, who primarily practices in San Diego, CA with 2 additional practice locations. He is board certified by the American Board of Pediatrics. Dr. Newfield graduated from Technion-Israel Inst of Technology Faculty of Medicine and completed his residency at Ny & Presby Hp-Cornell Campus, Pediatric Endocrinology; Long Island Jewish Med Ctr, Pediatrics. Dr. Newfield is fluent in English and Hebrew, and is currently seeing new patients. Dr. Newfield’s practice accepts Kaiser Permanente, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Newfield’s office at (858) 966-4032.

    What are Areas of Expertise for Dr. Newfield?

    Dr. Ron Newfield, 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. Newfield empowers patients to confidently navigate their health journey, specializing in Diabetes, or comprehensive wellness support. Serving the San Diego/CA community, Dr. Newfield is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Cornell Univ. Medical College

    • Residency: Ny & Presby Hp-Cornell Campus, Pediatric Endocrinology; Long Island Jewish Med Ctr, Pediatrics | Schneider Childrens Hospital GME | Kingsbrook Jewish Medical Center Program

    • Medical School: Technion-Israel Inst Of Tech- Fac Of Med- Haifa- Israel | Technion-Israel Inst of Technology Faculty of Medicine | Ruth and Bruce Rappaport Faculty of Medicine

    Is Dr. Newfield board certified in Pediatric Endocrinologist?

    Yes, Dr. Ron Newfield, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Newfield speak?

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

    • English

    • Hebrew

    What conditions does Dr. Newfield treat?

    As a Pediatric Endocrinologist, Dr. Newfield 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. Newfield. 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:

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

    ICD-10 Codes:

    • E031: Congenital hypothyroidism without goiter
    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E230: Hypopituitarism

    Also known as:

    • Gender Dysphoria
    • Gender incongruence
    • Gender identity issues

    ICD-10 Codes:

    • F649: Gender identity disorder, unspecified

    Also known as:

    • Adrenal Gland Overactivity
    • Adrenal Gland Disorder
    • Adrenocortical Hyperfunction
    • Excess Adrenal Hormones
    • Adrenal Hyperactivity

    ICD-10 Codes:

    • E270: Other adrenocortical overactivity

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    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:

    • Graves' Disease
    • Hyperthyroidism
    • Graves' disease
    • Graves Disease
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland

    ICD-10 Codes:

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

    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:

    • Child Development Problems
    • Child Development
    • Developmental concerns in children
    • Abnormal child development
    • Lack of normal development

    ICD-10 Codes:

    • R6250: Unspecified lack of expected normal physiological development in childhood

    Also known as:

    • High Triglycerides
    • Cholesterol
    • Hypertriglyceridemia
    • Elevated triglycerides
    • High blood fats

    ICD-10 Codes:

    • E781: Pure hyperglyceridemia

    Also known as:

    • Familial High Cholesterol
    • Cholesterol
    • Genetic Disorder
    • Familial hypercholesterolemia
    • FH
    • Genetic high cholesterol

    ICD-10 Codes:

    • E7801: Familial hypercholesterolemia

    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

    Also known as:

    • Hypoparathyroidism
    • Underactive Parathyroid Gland
    • Low Parathyroid Hormone
    • PTH Deficiency

    ICD-10 Codes:

    • E2089: Other specified hypoparathyroidism

    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. Newfield accept my insurance?

    Dr. Newfield accepts most major insurance plans. Important: Please call our office at (858) 966-4032 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Newfield accept in San Diego, CA?

    Dr. Newfield in San Diego, 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

    • Community Health Group

    • Inland Empire

    • Kaiser Permanente

    • Molina

    • Scripps Health

    • Sharp Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Newfield's office located?

    Dr. Ron Newfield's Primary Practice

    8110 Birmingham Way

    San Diego, CA 92123

    (858) 966-4032

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    Dr. Ron Newfield's Practice 2

    3010 Childrens Way

    San Diego, CA 92123

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    Dr. Ron Newfield's Practice 3

    25170 Hancock Ave

    Murrieta, CA 92562

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

    Dr. Newfield's National Provider Identifier (NPI) number is 1679644421.

    What common questions do patients ask about Dr. Newfield?

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

    What is Dr. Ron Newfield's specialty?

    Dr. Newfield is a Pediatric Endocrinologist near San Diego, 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. Newfield to book an appointment today.

    Is this Dr. Ron Newfield affiliated with a ranked Castle Connolly Top Hospital?

    No, Newfield is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Rady Children's Hospital - San Diego, UC San Diego Medical Center. 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 Ron Newfield accepting new patients in San Diego, CA?

    Yes, Dr. Ron Newfield is accepting new patients at this time.

    Does Dr. Ron Newfield offer online booking?

    Please contact Dr. Newfield's office at (858) 966-4032 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ron Newfield?

    Please contact Dr. Newfield's office at (858) 966-4032 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ron Newfield have?

    Dr. Ron Newfield is certified by the American Board of Pediatrics.

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