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Dr. Oscar Castro, MD

Lawton, OK

28 Years of Experience

Accepting patients

    Who is Dr. Castro, Endocrinologist in Lawton, OK?

    Dr. Oscar Castro, MD is an Endocrinologist, who primarily practices in Lawton, OK with 2 additional practice locations. He has been practicing for over 28 years and is board certified by the American Board of Internal Medicine. Dr. Castro graduated from Far Eastern University--Nicanor Reyes Medical Foundation and completed his residency at Woodhull Med Center. Dr. Castro is fluent in English and Tagalog, and is currently seeing new patients. Dr. Castro’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Castro’s office at (251) 633-8880.

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

    • Fellowship: Okla University Health Scis Center

    • Residency: Woodhull Med Center

    • Medical School: Dr. Nicanor Reyes Medical Foundation Institute of Medicine - Far Eastern University | Far Eastern University--Nicanor Reyes Medical Foundation

    Is Dr. Castro board certified in Endocrinologist?

    Yes, Dr. Oscar Castro, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Castro speak?

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

    • English

    • Tagalog

    What conditions does Dr. Castro treat?

    As a Endocrinologist, Dr. Castro 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. Castro. 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 Neuropathy
    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes with Kidney Disease
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Kidney Problems
    • Diabetes Complicationss
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic nerve damage
    • Diabetes-related nerve pain
    • Peripheral neuropathy from diabetes
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetic Nephropathy
    • Kidney Damage from Type 2 Diabetes
    • Type 2 Diabetes Kidney Complications
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 diabetes mellitus without complications
    • E1140: Type 2 diabetes mellitus with diabetic neuropathy, unspecified
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E1121: Type 2 diabetes mellitus with diabetic nephropathy
    • E1169: Type 2 diabetes mellitus with other specified complication

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • E291: Testicular hypofunction

    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:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    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:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • F640: Transsexualism

    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:

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

    ICD-10 Codes:

    • E221: Hyperprolactinemia

    Does Dr. Castro accept my insurance?

    Dr. Castro accepts most major insurance plans. Important: Please call our office at (251) 633-8880 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Castro accept in Lawton, OK?

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

    Top Insurances

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • State of Oklahoma

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Castro's office located?

    Dr. Oscar Castro's Primary Practice

    5404 SW Lee Blvd

    Lawton, OK 73505

    (251) 633-8880

    Get Directions

    Dr. Oscar Castro's Practice 2

    3401 W Gore Blvd

    Lawton, OK 73505

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    Dr. Oscar Castro's Practice 3

    6701 Airport Blvd Ste A101

    Mobile, AL 36608

    Get Directions

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

    Dr. Castro's National Provider Identifier (NPI) number is 1093743288.

    What common questions do patients ask about Dr. Castro?

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

    What is Dr. Oscar Castro's specialty?

    Dr. Castro is a Endocrinologist near Lawton, OK. 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. Castro to book an appointment today.

    Is this Dr. Oscar Castro affiliated with a ranked Castle Connolly Top Hospital?

    No, Castro is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Comanche County Memorial 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 Oscar Castro accepting new patients in Lawton, OK?

    Yes, Dr. Oscar Castro is accepting new patients at this time.

    Does Dr. Oscar Castro offer online booking?

    Please contact Dr. Castro's office at (251) 633-8880 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Oscar Castro?

    Please contact Dr. Castro's office at (251) 633-8880 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Oscar Castro have?

    Dr. Oscar Castro is certified by the American Board of Internal Medicine.

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