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Dr. Mark Simmons, MD

Dr. Mark Simmons, MD

Fort Collins, CO

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Simmons, Internist in Fort Collins, CO?

    Dr. Mark Simmons, MD is an Internist, who primarily practices in Fort Collins, CO with 2 additional practice locations. He has been practicing for over 31 years and is board certified by the American Board of Internal Medicine and American Board of Pediatrics. Dr. Simmons graduated from University of Wales in Great Britain and completed his residency at Univ Of Ks Sch Of Med, Internal Medicine/Pediatrics. Dr. Simmons is fluent in English, and is currently seeing new patients. Dr. Simmons’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Simmons’s office at (970) 266-3650.

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

    • Residency: Univ Of Ks Sch Of Med, Internal Medicine/Pediatrics | University of Kansas School of Medicine Program

    • Medical School: University of Ks Sch of Med, Kansas City Ks | University of Wales in Great Britain

    Is Dr. Simmons board certified in Internist?

    Yes, Dr. Mark Simmons, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics

    What languages does Dr. Simmons speak?

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

    • English

    What conditions does Dr. Simmons treat?

    As a Internist, Dr. Simmons 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. Simmons. 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:

    • Sore Throat
    • Throat pain
    • Pharyngitis
    • Throat discomfort

    ICD-10 Codes:

    • R070: Pain in throat

    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:

    • Developmental Speech and Language Disorder
    • Speech and Communication Disorder
    • Childhood Language Delay
    • Global Speech Delay
    • Unspecified Communication Disorder

    ICD-10 Codes:

    • F809: Developmental disorder of speech and language, unspecified

    Also known as:

    • Common Cold
    • Head Cold
    • Nasal Congestion
    • Upper Respiratory Infection

    ICD-10 Codes:

    • J00: Acute nasopharyngitis [common cold]

    Also known as:

    • Sore Throat
    • Strep Throat
    • Streptococcal Infection
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified
    • J020: Streptococcal pharyngitis

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    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 Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Brain Ischemia
    • Ischemic Stroke
    • Lack of Blood Flow to Brain
    • Brain Hypoxia

    ICD-10 Codes:

    • I6782: Cerebral ischemia

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Which procedures does Dr. Simmons perform as a Internist?

    As a Internist, procedures performed by an Dr. Mark Simmons may include:

    For detailed information, please contact Dr. Simmons' office.

    Does Dr. Simmons accept my insurance?

    Dr. Simmons accepts most major insurance plans. Important: Please call our office at (970) 266-3650 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Simmons accept in Fort Collins, CO?

    Dr. Simmons in Fort Collins, 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

    • Banner Health

    • BCBS Unspecified

    • Department of Veterans Affairs

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • Mercy Care Plan

    • State of Colorado

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Simmons' office located?

    Dr. Mark Simmons' Primary Practice

    4674 Snow Mesa Dr Ste 120

    Fort Collins, CO 80528

    (970) 266-3650

    Get Directions

    Dr. Mark Simmons' Practice 2

    10568 N Oracle Rd Ste 110

    Tucson, AZ 85737

    Get Directions

    Dr. Mark Simmons' Practice 3

    4001 E Sunrise Dr Ste 121

    Tucson, AZ 85718

    Get Directions

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

    Dr. Simmons's National Provider Identifier (NPI) number is 1811092760.

    What common questions do patients ask about Dr. Simmons?

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

    What is Dr. Mark Simmons's specialty?

    Dr. Simmons is a Internist near Fort Collins, 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. Simmons to book an appointment today.

    Is this Dr. Mark Simmons affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Simmons is affiliated with Banner Mckee Medical Center 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 Mark Simmons accepting new patients in Fort Collins, CO?

    Yes, Dr. Mark Simmons is accepting new patients at this time.

    Does Dr. Mark Simmons offer online booking?

    Please contact Dr. Simmons's office at (970) 266-3650 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Simmons?

    Please contact Dr. Simmons's office at (970) 266-3650 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Simmons have?

    Dr. Mark Simmons is certified by the American Board of Internal Medicine and American Board of Pediatrics.

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