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Dr. Douglas Penate, MD

Lake Forest, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Penate, Internist in Lake Forest, IL?

    Dr. Douglas Penate, MD is an Internist, who primarily practices in Lake Forest, IL with 2 additional practice locations. He is board certified. Dr. Penate is fluent in English and Spanish, and is currently seeing new patients. Dr. Penate’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Penate’s office at (312) 926-6000.

    What languages does Dr. Penate speak?

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

    • English

    • Spanish

    What conditions does Dr. Penate treat?

    As a Internist, Dr. Penate 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. Penate. 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:

    • 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Foot Ulcer
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetic Foot
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Foot Wound
    • Foot Sore from Diabetes
    • Diabetic Ulcer

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E11621: Type 2 diabetes mellitus with foot ulcer

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Other Health Condition
    • Unspecified Health Issue
    • General Health Concern
    • Other Medical Condition

    ICD-10 Codes:

    • Z789: Other specified health status

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • 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:

    • Cystostomy Care
    • Ostomy
    • Bladder Stoma Care
    • Urinary Diversion Care
    • Suprapubic Catheter Care

    ICD-10 Codes:

    • Z435: Encounter for attention to cystostomy

    Also known as:

    • Small Intestine Cancer
    • Intestinal Cancer
    • Small Intestine Cancer Treatment (PDQ)
    • Duodenal Cancer
    • Small Bowel Cancer
    • Malignant Neoplasm of Duodenum

    ICD-10 Codes:

    • C170: Malignant neoplasm of duodenum

    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:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Muscular Dystrophy
    • MD
    • Muscle Wasting Disease
    • Progressive Muscle Weakness

    ICD-10 Codes:

    • G7100: Muscular dystrophy, unspecified

    Which procedures does Dr. Penate perform as a Internist?

    As a Internist, procedures performed by an Dr. Douglas Penate may include:

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

    Does Dr. Penate accept my insurance?

    Dr. Penate accepts most major insurance plans. Important: Please call our office at (312) 926-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Penate accept in Lake Forest, IL?

    Dr. Penate in Lake Forest, IL 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

    • Cook County Health & Hospitals System

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • State of Illinois

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Penate's office located?

    Dr. Douglas Penate's Primary Practice

    660 N Westmoreland Rd # 302

    Lake Forest, IL 60045

    (312) 926-6000

    Get Directions

    Dr. Douglas Penate's Practice 2

    1704 Maple Ave

    Evanston, IL 60201

    Get Directions

    Dr. Douglas Penate's Practice 3

    675 N Saint Clair St

    Chicago, IL 60611

    Get Directions

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

    Dr. Penate's National Provider Identifier (NPI) number is 1326337395.

    What common questions do patients ask about Dr. Penate?

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

    What is Dr. Douglas Penate's specialty?

    Dr. Penate is a Internist near Lake Forest, IL.

    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. Penate to book an appointment today.

    Is this Dr. Douglas Penate affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Penate is affiliated with Northwestern Medicine Central Dupage 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 Douglas Penate accepting new patients in Lake Forest, IL?

    Yes, Dr. Douglas Penate is accepting new patients at this time.

    Does Dr. Douglas Penate offer online booking?

    Please contact Dr. Penate's office at (312) 926-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Douglas Penate?

    Please contact Dr. Penate's office at (312) 926-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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