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Dr. James Cuellar, MD

Wentzville, MO

38 Years of Experience

Accepting patients

    Who is Dr. Cuellar, Family Medicine Specialist in Wentzville, MO?

    Dr. James Cuellar, MD is a Family Medicine Specialist, who primarily practices in Wentzville, MO with 2 additional practice locations. He has been practicing for over 38 years. Dr. Cuellar completed his residency at St Louis Univ Hosp, Otolaryngology; Methodist Hosps Of Dallas, General Surgery. Dr. Cuellar is fluent in English, and is currently seeing new patients. Dr. Cuellar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cuellar’s office.

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

    • Residency: St Louis Univ Hosp, Otolaryngology; Methodist Hosps Of Dallas, General Surgery

    • Medical School: University of Ok Coll of Med, Oklahoma City Ok

    What languages does Dr. Cuellar speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Cuellar typically treat?

    As a Family Medicine Specialist, Dr. Cuellar 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. Cuellar. 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. Learn more about our claims-based healthcare methodology.

    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:

    • 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:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    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:

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

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Acquired Thyroid Atrophy
    • Hypothyroidism
    • Shrinking Thyroid Gland
    • Acquired Thyroid Wasting

    ICD-10 Codes:

    • E034: Atrophy of thyroid (acquired)

    What procedures does a Family Medicine Specialist like Dr. Cuellar typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. James Cuellar may include:

    Please contact Dr. Cuellar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Cuellar accept my insurance?

    Dr. Cuellar accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cuellar accept in Wentzville, MO?

    Dr. Cuellar in Wentzville, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

    • Mutual of Omaha

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Cuellar's office located?

    Dr. James Cuellar's Primary Practice

    1598 W Meyer Rd

    Wentzville, MO 63385

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    Dr. James Cuellar's Practice 2

    722 N State Highway 47

    Warrenton, MO 63383

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    Dr. James Cuellar's Practice 3

    148 Professional Pkwy

    Troy, MO 63379

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

    Dr. Cuellar's National Provider Identifier (NPI) number is 1912917998.

    What common questions do patients ask about Dr. Cuellar?

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

    What is Dr. James Cuellar's specialty?

    Dr. Cuellar is a Family Medicine Specialist near Wentzville, MO.

    What does a Family Medicine Specialist do?

    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.

    Is this Dr. James Cuellar affiliated with a ranked Castle Connolly Top Hospital?

    No, Cuellar is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ochsner Lsu Health Shreveport - Academic Medical Center. 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

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore 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 James Cuellar accepting new patients in Wentzville, MO?

    Yes, Dr. James Cuellar is accepting new patients at this time.

    Does Dr. James Cuellar offer online booking?

    Please contact Dr. Cuellar's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Cuellar?

    Please contact Dr. Cuellar's office for information regarding telehealth appointment availability or for scheduling assistance.

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