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Dr. Marlena Szewczyk, MD

Firestone, CO

Accepting patients
Online booking

    Who is Dr. Szewczyk, Internist in Firestone, CO?

    Dr. Marlena Szewczyk, MD is an Internist, who primarily practices in Firestone, CO with 2 additional practice locations. She is board certified. Dr. Szewczyk is fluent in English, and is currently seeing new patients. Dr. Szewczyk’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Szewczyk’s office at (303) 673-1370.

    What languages does Dr. Szewczyk speak?

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

    • English

    What conditions does Dr. Szewczyk treat?

    As a Internist, Dr. Szewczyk 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. Szewczyk. 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • 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
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    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:

    • Endocrine and Metabolic Disorder
    • Endocrine Disease
    • Metabolic Disorder
    • Hormone Disorders
    • Metabolic Syndrome
    • Nutritional Deficiencies

    ICD-10 Codes:

    • Z8639: Personal history of other endocrine, nutritional and metabolic disease

    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:

    • Diabetes Screening
    • Health Screening
    • Blood Sugar Test
    • Diabetes Mellitus Screening
    • Glucose Screening

    ICD-10 Codes:

    • Z131: Encounter for screening for diabetes mellitus

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Mild Recurrent Major Depression
    • Depression
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes

    ICD-10 Codes:

    • F330: Major depressive disorder, recurrent, mild

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    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:

    • Pinched Nerve in Lower Back
    • Back Pain
    • Peripheral Nerve Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region

    Which procedures does Dr. Szewczyk perform as a Internist?

    As a Internist, procedures performed by an Dr. Marlena Szewczyk may include:

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

    Does Dr. Szewczyk accept my insurance?

    Dr. Szewczyk accepts most major insurance plans. Important: Please call our office at (303) 673-1370 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Szewczyk accept in Firestone, CO?

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

    Top Insurances

    • All Other Third Party

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Szewczyk's office located?

    Dr. Marlena Szewczyk's Primary Practice

    8350 Colorado Blvd Unit 160

    Firestone, CO 80504

    (303) 673-1370

    Get Directions

    Dr. Marlena Szewczyk's Practice 2

    15389 W 91st Dr

    Arvada, CO 80007

    Get Directions

    Dr. Marlena Szewczyk's Practice 3

    63 N Quebec St

    Denver, CO 80230

    Get Directions

    Would you like to schedule an appointment with Dr. Marlena Szewczyk?

    Dr. Szewczyk has appointments available at her Firestone, CO office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Szewczyk's National Provider Identifier (NPI) number is 1275065427.

    What common questions do patients ask about Dr. Szewczyk?

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

    What is Dr. Marlena Szewczyk's specialty?

    Dr. Szewczyk is a Internist near Firestone, CO.

    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. Szewczyk to book an appointment today.

    Is this Dr. Marlena Szewczyk affiliated with a ranked Castle Connolly Top Hospital?

    No, Szewczyk is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Platte Valley 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 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 Marlena Szewczyk accepting new patients in Firestone, CO?

    Yes, Dr. Marlena Szewczyk is accepting new patients at this time.

    Does Dr. Marlena Szewczyk offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Szewczyk, or call (303) 673-1370 for more information.

    How can I make an appointment with Marlena Szewczyk?

    Please contact Dr. Szewczyk's office at (303) 673-1370 for information regarding telehealth appointment availability or for scheduling assistance.

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