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Dr. Mark Day, DO

Las Vegas, NV

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Day, Family Medicine Specialist in Las Vegas, NV?

    Dr. Mark Day, DO is a Family Medicine Specialist, who primarily practices in Las Vegas, NV with 2 additional practice locations. He has been practicing for over 29 years and is board certified. Dr. Day graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine and completed his residency at Broadlawns Med Ctr, Family Medicine. Dr. Day is fluent in English and Spanish, and is currently seeing new patients. Dr. Day’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Day’s office at (702) 724-8777.

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

    • Residency: Broadlawns Med Ctr, Family Medicine

    • Medical School: Des Moines University College of Osteopathic Medicine and Health Sciences | Kansas City University of Medicine and Biosciences College of Osteopathic Medicine

    Is Dr. Day board certified as a Family Medicine Specialist?

    Yes, Dr. Mark Day, DO is board certified by the American Board of Family Medicine

    What languages does Dr. Day speak?

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

    • English

    • Spanish

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

    As a Family Medicine Specialist, Dr. Day 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. Day. 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:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    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:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

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

    As a Family Medicine Specialist, Dr. Day performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Day. 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:

    • Modified Radical Neck Dissection
    • Cervical Lymph Node Removal
    • Neck Lymphadenectomy
    • Neck Dissection Surgery
    • Lymph Node Biopsy Neck

    CPT Codes:

    • 38724: Cervical lymphadenectomy (modified radical neck dissection)

    Also known as:

    • Thyroid Gland Removal (Neck Incision)
    • Thyroidectomy
    • Substernal Thyroid Removal
    • Cervical Thyroidectomy

    CPT Codes:

    • 60271: Thyroidectomy, including substernal thyroid; cervical approach

    Also known as:

    • Parathyroid Gland Removal or Exploration
    • Parathyroidectomy
    • Parathyroid Gland Surgery
    • Hyperparathyroidism Surgery

    CPT Codes:

    • 60500: Parathyroidectomy or exploration of parathyroid(s);

    Also known as:

    • Deep Jugular Lymph Node Removal
    • Neck Lymph Node Dissection
    • Jugular Node Excision
    • Cervical Lymphadenectomy

    CPT Codes:

    • 38542: Dissection, deep jugular node(s)

    Also known as:

    • Mediastinal Tumor Removal
    • Mediastinal Tumor Resection
    • Excision of Mediastinal Mass
    • Mediastinal Mass Removal Surgery

    CPT Codes:

    • 39220: Resection of mediastinal tumor

    Also known as:

    • Head and Neck Muscle Flap Surgery
    • Myocutaneous Flap
    • Fasciocutaneous Flap
    • Head and Neck Reconstruction
    • Vascular Pedicle Flap

    CPT Codes:

    • 15733: Muscle, myocutaneous, or fasciocutaneous flap; head and neck with named vascular pedicle (ie, buccinators, genioglossus, temporalis, masseter, sternocleidomastoid, levator scapulae)

    Does Dr. Day accept my insurance?

    Dr. Day accepts most major insurance plans. Important: Please call our office at (702) 724-8777 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Day accept in Las Vegas, NV?

    Dr. Day in Las Vegas, NV accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • Humana

    • Medicare

    • Providence Health & Services

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Day's office located?

    Dr. Mark Day's Primary Practice

    1655 E Cactus Ave Ste 400

    Las Vegas, NV 89183

    (702) 724-8777

    Get Directions

    Pacific Anesthesia Consultants

    10105 Banburry Cross Dr

    Las Vegas, NV 89144

    Get Directions

    Dr. Mark Day's Practice 3

    56 N Pecos Rd

    Henderson, NV 89074

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

    Dr. Day's National Provider Identifier (NPI) number is 1164436994.

    What common questions do patients ask about Dr. Day?

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

    What is Dr. Mark Day's specialty?

    Dr. Day is a Family Medicine Specialist near Las Vegas, NV.

    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. Mark Day affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Day is affiliated with Summerlin Hospital Medical Center, Spring Valley Hospital Medical Center 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

    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 Mark Day accepting new patients in Las Vegas, NV?

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

    Does Dr. Mark Day offer online booking?

    Please contact Dr. Day's office at (702) 724-8777 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Day?

    Please contact Dr. Day's office at (702) 724-8777 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Day have?

    Dr. Mark Day is certified by the American Board of Family Medicine.

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