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Dr. Katherine Tsai, MD

Broomfield, CO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tsai, Internist in Broomfield, CO?

    Dr. Katherine Tsai, MD is an Internist, who primarily practices in Broomfield, CO with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Tsai graduated from Washington University School of Medicine, St. Louis and completed her residency at Barnes Jewish Hospital Washington University. Dr. Tsai is fluent in English, and is currently seeing new patients. Dr. Tsai’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tsai’s office at (303) 428-6089.

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

    • Residency: Barnes Jewish Hospital Washington University

    • Medical School: Washington University School of Medicine, St. Louis | University of California | Washington University of Health and Sciences

    Is Dr. Tsai board certified in Internist?

    Yes, Dr. Katherine Tsai, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Tsai speak?

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

    • English

    What conditions does Dr. Tsai treat?

    As a Internist, Dr. Tsai 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. Tsai. 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:

    • Hay Fever
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen

    Also known as:

    • Moderate Persistent Asthma
    • Moderate Persistent Asthma with Flare-up
    • Mild Intermittent Asthma
    • Severe Persistent Asthma
    • Severe Persistent Asthma with Flare-up
    • Mild Persistent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Moderate Asthma Exacerbation
    • Worsening Moderate Asthma
    • Acute Asthma Attack
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma
    • Severe Asthma Exacerbation
    • Worsening Severe Asthma
    • Acute Severe Asthma Attack
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4541: Moderate persistent asthma with (acute) exacerbation
    • J4520: Mild intermittent asthma, uncomplicated
    • J4550: Severe persistent asthma, uncomplicated
    • J4551: Severe persistent asthma with (acute) exacerbation
    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Pet Allergy
    • Seasonal Allergies
    • Allergic Contact Dermatitis
    • Allergic Rhinitis
    • Allergy
    • Rashes
    • Animal dander allergy
    • Cat allergy
    • Dog allergy
    • Allergic rhinitis from pets
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy
    • Allergic skin rash
    • Contact allergy
    • Skin irritation from allergens
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions

    ICD-10 Codes:

    • J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
    • J302: Other seasonal allergic rhinitis
    • L239: Allergic contact dermatitis, unspecified cause
    • J3089: Other allergic rhinitis

    Also known as:

    • Chronic Hives
    • Hives
    • Hives of unknown cause
    • Spontaneous urticaria
    • Persistent welts

    ICD-10 Codes:

    • L501: Idiopathic urticaria

    Also known as:

    • Past Inhaled Steroid Use
    • Steroids
    • History of inhaled corticosteroids
    • Previous asthma inhaler use
    • Past steroid inhaler treatment

    ICD-10 Codes:

    • Z92240: Personal history of inhaled steroid therapy

    Also known as:

    • Other Food Allergy
    • Peanut Allergy
    • Severe Tree Nut and Seed Allergy Reaction
    • Food Allergy
    • Anaphylaxis
    • Unspecified Food Allergy
    • Multiple Food Allergies
    • Food Hypersensitivity
    • Peanut Hypersensitivity
    • Groundnut Allergy
    • Allergic Reaction to Peanuts
    • Tree Nut Anaphylaxis
    • Seed Anaphylaxis
    • Severe Nut Allergy

    ICD-10 Codes:

    • Z91018: Allergy to other foods
    • Z91010: Allergy to peanuts
    • T7805XA: Anaphylactic reaction due to tree nuts and seeds, initial encounter

    Also known as:

    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L2089: Other atopic dermatitis

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

    • Penicillin allergy
    • Antibiotics
    • Drug Reactions
    • Penicillin hypersensitivity
    • Adverse reaction to penicillin

    ICD-10 Codes:

    • Z880: Allergy status to penicillin

    Also known as:

    • Severe Peanut Allergy Reaction
    • Anaphylaxis
    • Food Allergy
    • Peanut Anaphylaxis
    • Life-Threatening Peanut Allergy
    • Peanut-Induced Anaphylactic Shock

    ICD-10 Codes:

    • T7801XA: Anaphylactic reaction due to peanuts, initial encounter

    What procedures does Dr. Tsai perform?

    As a Internist, Dr. Tsai 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. Tsai. 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:

    • Health Risk Assessment
    • Health Hazard Appraisal
    • Patient Health Assessment
    • Risk Factor Screening
    • Health Risk Evaluation

    CPT Codes:

    • 96160: Administration of patient-focused health risk assessment instrument (eg, health hazard appraisal) with scoring and documentation, per standardized instrument

    Also known as:

    • Respiratory Flow Volume Loop Test
    • Lung Function Tests
    • Flow-volume loop
    • Pulmonary function test
    • Spirometry with flow-volume loop

    CPT Codes:

    • 94375: Respiratory flow volume loop

    Does Dr. Tsai accept my insurance?

    Dr. Tsai accepts most major insurance plans. Important: Please call our office at (303) 428-6089 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsai accept in Broomfield, CO?

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

    Top Insurances

    • Advocate Health Care

    • All Other Third Party

    • Citizens Rx

    • CVS Health (formerly Aetna)

    • Express Scripts

    • First Medical Health Plan

    • Medicare

    • Multiplan

    • Other TPA

    • Spectrum / Priority Health

    View All Insurances

    Where is Dr. Tsai's office located?

    Dr. Katherine Tsai's Primary Practice

    340 E 1st Ave Ste 100

    Broomfield, CO 80020

    (303) 428-6089

    Get Directions

    Dr. Katherine Tsai's Practice 2

    125 Rampart Way Ste 200

    Denver, CO 80230

    (720) 858-7434

    Get Directions

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

    Dr. Tsai's National Provider Identifier (NPI) number is 1316084205.

    What common questions do patients ask about Dr. Tsai?

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

    What is Dr. Katherine Tsai's specialty?

    Dr. Tsai is a Internist near Broomfield, 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. Tsai to book an appointment today.

    Is this Dr. Katherine Tsai affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tsai is affiliated with Intermountain Health - Saint Joseph 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 Katherine Tsai accepting new patients in Broomfield, CO?

    Yes, Dr. Katherine Tsai is accepting new patients at this time.

    Does Dr. Katherine Tsai offer online booking?

    Please contact Dr. Tsai's office at (303) 428-6089 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katherine Tsai?

    Please contact Dr. Tsai's office at (303) 428-6089 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katherine Tsai have?

    Dr. Katherine Tsai is certified by the American Board of Internal Medicine.

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