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Dr. Barbara Onumah, MD

Lanham, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Onumah, Endocrinologist in Lanham, MD?

    Dr. Barbara Onumah, MD is an Endocrinologist, who primarily practices in Lanham, MD with 2 additional practice locations. She is board certified. Dr. Onumah is fluent in English, and is currently seeing new patients. Dr. Onumah’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onumah’s office at (443) 481-3998.

    What are Areas of Expertise for Dr. Onumah?

    Dr. Barbara Onumah, MD is a highly-rated, board-certified 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. Onumah empowers patients to confidently navigate their health journey, specializing in Diabetes, or comprehensive wellness support. Serving the Lanham/MD community, Dr. Onumah is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Onumah speak?

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

    • English

    What conditions does Dr. Onumah treat?

    As a Endocrinologist, Dr. Onumah 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. Onumah. 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
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 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:

    • Long-Term Insulin Use
    • Diabetes Medicines
    • Chronic insulin therapy
    • Ongoing insulin treatment
    • Insulin for diabetes

    ICD-10 Codes:

    • Z794: Long term (current) use of insulin

    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
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • E669: Obesity, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

    Also known as:

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

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    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:

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

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    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:

    • Unexplained Weight Gain
    • Sudden weight gain
    • Rapid weight increase
    • Abnormal increase in weight

    ICD-10 Codes:

    • R635: Abnormal weight gain

    Also known as:

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

    ICD-10 Codes:

    • E282: Polycystic ovarian syndrome

    Does Dr. Onumah accept my insurance?

    Dr. Onumah accepts most major insurance plans. Important: Please call our office at (443) 481-3998 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Onumah accept in Lanham, MD?

    Dr. Onumah in Lanham, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Federal Employee Program

    • Group Health Cooperative

    • Medicare

    • MedStar Health

    • Riverside Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Onumah's office located?

    Dr. Barbara Onumah's Primary Practice

    9470 Annapolis Rd Ste 309

    Lanham, MD 20706

    (443) 481-3998

    Get Directions

    Dr. Barbara Onumah's Practice 2

    2000 Medical Pkwy Ste 510

    Annapolis, MD 21401

    (443) 481-6700

    Get Directions

    Dr. Barbara Onumah's Practice 3

    1630 Main St

    Chester, MD 21619

    Get Directions

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

    Dr. Onumah's National Provider Identifier (NPI) number is 1548456379.

    What common questions do patients ask about Dr. Onumah?

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

    What is Dr. Barbara Onumah's specialty?

    Dr. Onumah is a Endocrinologist near Lanham, MD. 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. Onumah to book an appointment today.

    Is this Dr. Barbara Onumah affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Onumah is affiliated with Luminis Health Anne Arundel Medical Center which is a Castle Connolly Top Hospital. 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 Barbara Onumah accepting new patients in Lanham, MD?

    Yes, Dr. Barbara Onumah is accepting new patients at this time.

    Does Dr. Barbara Onumah offer online booking?

    Please contact Dr. Onumah's office at (443) 481-3998 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Barbara Onumah?

    Please contact Dr. Onumah's office at (443) 481-3998 for information regarding telehealth appointment availability or for scheduling assistance.

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