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Dr. Leonard Zemel, MD

Denver, CO

Accepting patients

    Who is Dr. Zemel, Endocrinologist in Denver, CO?

    Dr. Leonard Zemel, MD is an Endocrinologist, who primarily practices in Denver, CO with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Zemel completed his residency at Montefiore M C-H&l Moses Div, Internal Medicine. Dr. Zemel is fluent in English and Spanish, and is currently seeing new patients. Dr. Zemel’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zemel’s office at (303) 755-2900.

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

    • Residency: Montefiore M C-H&l Moses Div, Internal Medicine

    • Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny

    Is Dr. Zemel board certified in Endocrinologist?

    Yes, Dr. Leonard Zemel, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Zemel speak?

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

    • English

    • Spanish

    What conditions does Dr. Zemel treat?

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

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1140: Type 2 diabetes mellitus with diabetic neuropathy, unspecified
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    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:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    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:

    • 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:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    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:

    • Primary Generalized Osteoarthritis
    • Osteoarthritis
    • Primary Widespread Arthritis
    • Idiopathic Generalized Osteoarthritis
    • Generalized Degenerative Joint Disease

    ICD-10 Codes:

    • M150: Primary generalized (osteo)arthritis

    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:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Does Dr. Zemel accept my insurance?

    Dr. Zemel accepts most major insurance plans. Important: Please call our office at (303) 755-2900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zemel accept in Denver, CO?

    Dr. Zemel in Denver, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

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    Where is Dr. Zemel's office located?

    Dr. Leonard Zemel's Primary Practice

    3464 S Willow St # 280

    Denver, CO 80231

    (303) 755-2900

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    Dr. Leonard Zemel's Practice 2

    8199 Southpark Ln Ste 100

    Littleton, CO 80120

    Get Directions

    Dr. Leonard Zemel's Practice 3

    1707 Cole Blvd Ste 100

    Golden, CO 80401

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

    Dr. Zemel's National Provider Identifier (NPI) number is 1447256045.

    What common questions do patients ask about Dr. Zemel?

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

    What is Dr. Leonard Zemel's specialty?

    Dr. Zemel is a Endocrinologist near Denver, CO. 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. Zemel to book an appointment today.

    Is this Dr. Leonard Zemel affiliated with a ranked Castle Connolly Top Hospital?

    No, Zemel 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 Leonard Zemel accepting new patients in Denver, CO?

    Yes, Dr. Leonard Zemel is accepting new patients at this time.

    Does Dr. Leonard Zemel offer online booking?

    Please contact Dr. Zemel's office at (303) 755-2900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Leonard Zemel?

    Please contact Dr. Zemel's office at (303) 755-2900 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Leonard Zemel have?

    Dr. Leonard Zemel is certified by the American Board of Internal Medicine.

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