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Dr. Lane Gillenwater, MD

Northfield, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gillenwater, Family Medicine Specialist in Northfield, IL?

    Dr. Lane Gillenwater, MD is a Family Medicine Specialist, who primarily practices in Northfield, IL with 2 additional practice locations. Dr. Gillenwater is fluent in English, and is currently seeing new patients. Dr. Gillenwater’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gillenwater’s office at (312) 694-1469.

    What languages does Dr. Gillenwater speak?

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

    • English

    What conditions does Dr. Gillenwater treat?

    As a Family Medicine Specialist, Dr. Gillenwater 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. Gillenwater. 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 Chronic Kidney Disease
    • Type 2 Diabetes with Diabetic Ketoacidosis
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetic Kidney Problems
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetic Ketoacidosis (DKA)
    • DKA in Type 2 Diabetes
    • High Blood Sugar Emergency

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E1110: Type 2 diabetes mellitus with ketoacidosis without coma

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Vascular Access Device Management
    • Vascular Access Care
    • Port Management
    • Catheter Care

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Which procedures does Dr. Gillenwater perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by Dr. Lane Gillenwater may include:

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

    Does Dr. Gillenwater accept my insurance?

    Dr. Gillenwater accepts most major insurance plans. Important: Please call our office at (312) 694-1469 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gillenwater accept in Northfield, IL?

    Dr. Gillenwater in Northfield, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medical Mutual

    • Medicare

    • State of Nevada

    • State of Tennessee

    • Thrivent Financial

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gillenwater's office located?

    Dr. Lane Gillenwater's Primary Practice

    1622 Willow Rd Ste 101

    Northfield, IL 60093

    (312) 694-1469

    Get Directions

    Dr. Lane Gillenwater's Practice 2

    1475 E Belvidere Rd

    Grayslake, IL 60030

    Get Directions

    Dr. Lane Gillenwater's Practice 3

    1000 N Westmoreland Rd

    Lake Forest, IL 60045

    (847) 234-5600

    Get Directions

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

    Dr. Gillenwater's National Provider Identifier (NPI) number is 1083145940.

    What common questions do patients ask about Dr. Gillenwater?

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

    What is Dr. Lane Gillenwater's specialty?

    Dr. Gillenwater is a Family Medicine Specialist near Northfield, IL. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Gillenwater to book an appointment today.

    Is this Dr. Lane Gillenwater affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gillenwater is affiliated with Northwestern Medicine Lake Forest Hospital, Northwestern Memorial Hospital, Endeavor Health Evanston Hospital, Endeavor Health Northwest Community Hospital which are a Castle Connolly Top Hospitals. 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 Family Medicine Specialist?

    Explore Family Medicine Specialist 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 Lane Gillenwater accepting new patients in Northfield, IL?

    Yes, Dr. Lane Gillenwater is accepting new patients at this time.

    Does Dr. Lane Gillenwater offer online booking?

    Please contact Dr. Gillenwater's office at (312) 694-1469 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lane Gillenwater?

    Please contact Dr. Gillenwater's office at (312) 694-1469 for information regarding telehealth appointment availability or for scheduling assistance.

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