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Dr. Gregory Nieckula, DO

Signal Mountain, TN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nieckula, Internist in Signal Mountain, TN?

    Dr. Gregory Nieckula, DO is an Internist, who primarily practices in Signal Mountain, TN. He is board certified. Dr. Nieckula graduated from Lincoln Memorial University / Debusk College of Osteopathic Medicine ( and completed his residency at University of Tennessee Program. Dr. Nieckula is fluent in English, and is currently seeing new patients. Dr. Nieckula’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nieckula’s office at (423) 778-9434.

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

    • Residency: University of Tennessee Program

    • Medical School: Lincoln Memorial University / Debusk College of Osteopathic Medicine (

    What languages does Dr. Nieckula speak?

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

    • English

    What conditions does Dr. Nieckula treat?

    As a Internist, Dr. Nieckula 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. Nieckula. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • 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:

    • 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:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Parkinson's Disease
    • PD
    • Shaking Palsy
    • Paralysis Agitans

    ICD-10 Codes:

    • G20: Parkinson's disease

    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:

    • 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

    Also known as:

    • Widespread Osteoarthritis
    • Osteoarthritis
    • Generalized Osteoarthritis
    • Multiple Joint Arthritis
    • Polyarthritis

    ICD-10 Codes:

    • M159: Polyosteoarthritis, unspecified

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Dementia
    • Cognitive decline
    • Memory loss
    • Brain disorder

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety

    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:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Which procedures does Dr. Nieckula perform as a Internist?

    As a Internist, procedures performed by an Dr. Gregory Nieckula may include:

    For detailed information, please contact Dr. Nieckula's office.

    Does Dr. Nieckula accept my insurance?

    Dr. Nieckula accepts most major insurance plans. Important: Please call our office at (423) 778-9434 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nieckula accept in Signal Mountain, TN?

    Dr. Nieckula in Signal Mountain, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BlueCross BlueShield of Tennessee

    • Cambia (Regence)

    • Centene

    • Christian Healthcare Ministries

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nieckula's office located?

    Dr. Gregory Nieckula's Primary Practice

    2600 Taft Hwy Ste 100

    Signal Mountain, TN 37377

    (423) 778-9434

    Get Directions

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

    Dr. Nieckula's National Provider Identifier (NPI) number is 1164716734.

    What common questions do patients ask about Dr. Nieckula?

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

    What is Dr. Gregory Nieckula's specialty?

    Dr. Nieckula is a Internist near Signal Mountain, TN.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Nieckula to book an appointment today.

    Is this Dr. Gregory Nieckula affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nieckula is affiliated with Erlanger Baroness Hospital 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 Internist?

    Explore Internist 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 Gregory Nieckula accepting new patients in Signal Mountain, TN?

    Yes, Dr. Gregory Nieckula is accepting new patients at this time.

    Does Dr. Gregory Nieckula offer online booking?

    Please contact Dr. Nieckula's office at (423) 778-9434 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Nieckula?

    Please contact Dr. Nieckula's office at (423) 778-9434 for information regarding telehealth appointment availability or for scheduling assistance.

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