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Dr. Chelsea Thomsen, MD

San Francisco, CA

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Thomsen, Internist in San Francisco, CA?

    Dr. Chelsea Thomsen, MD is an Internist, who primarily practices in San Francisco, CA with 2 additional practice locations. She is board certified. Dr. Thomsen is fluent in English and Spanish, and is currently seeing new patients. Dr. Thomsen’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thomsen’s office at (415) 291-0480.

    What languages does Dr. Thomsen speak?

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

    • English

    • Spanish

    What conditions does Dr. Thomsen treat?

    As a Internist, Dr. Thomsen 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. Thomsen. 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:

    • Diabetes Screening
    • Lipid Disorder Screening
    • Health Screening
    • Blood Sugar Test
    • Diabetes Mellitus Screening
    • Glucose Screening
    • Cholesterol Screening
    • Fat Metabolism Disorder Screening
    • Lipid Panel Test

    ICD-10 Codes:

    • Z131: Encounter for screening for diabetes mellitus
    • Z13220: Encounter for screening for lipoid disorders

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Sexually Transmitted Infection (STI) Screening
    • Health Screening
    • STD screening
    • Sexual health check
    • Venereal disease test

    ICD-10 Codes:

    • Z113: Encounter for screening for infections with a predominantly sexual mode of transmission

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Elevated Blood Pressure
    • High Blood Pressure
    • High Blood Pressure Reading
    • Prehypertension
    • Borderline High Blood Pressure

    ICD-10 Codes:

    • R030: Elevated blood-pressure reading, without diagnosis of hypertension

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Routine Gynecological Exam (Normal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) 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:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    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:

    • Other Hypothyroidism
    • Hypothyroidism
    • Congenital hypothyroidism
    • Underactive Thyroid
    • Low Thyroid Function
    • Thyroid Gland Underactivity

    ICD-10 Codes:

    • E038: Other specified hypothyroidism

    Which procedures does Dr. Thomsen perform as a Internist?

    As a Internist, procedures performed by an Dr. Chelsea Thomsen may include:

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

    Does Dr. Thomsen accept my insurance?

    Dr. Thomsen accepts most major insurance plans. Important: Please call our office at (415) 291-0480 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thomsen accept in San Francisco, CA?

    Dr. Thomsen in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Blue Shield of California

    • Centene

    • Chinese Community Health Plan

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • Hill Physicians Medical Group

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Thomsen's office located?

    Dr. Chelsea Thomsen's Primary Practice

    2 West Portal Ave

    San Francisco, CA 94127

    (415) 291-0480

    Get Directions

    Dr. Chelsea Thomsen's Practice 2

    55 Pacific Ave Ste 160

    San Francisco, CA 94111

    Get Directions

    Dr. Chelsea Thomsen's Practice 3

    411 Grand Ave

    Oakland, CA 94610

    Get Directions

    Would you like to schedule an appointment with Dr. Chelsea Thomsen?

    Dr. Thomsen has appointments available at her San Francisco, CA office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Thomsen's National Provider Identifier (NPI) number is 1003227927.

    What common questions do patients ask about Dr. Thomsen?

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

    What is Dr. Chelsea Thomsen's specialty?

    Dr. Thomsen is a Internist near San Francisco, CA.

    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. Thomsen to book an appointment today.

    Is this Dr. Chelsea Thomsen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Thomsen is affiliated with California Pacific Medical Center - Van Ness Campus 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 Chelsea Thomsen accepting new patients in San Francisco, CA?

    Yes, Dr. Chelsea Thomsen is accepting new patients at this time.

    Does Dr. Chelsea Thomsen offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Thomsen, or call (415) 291-0480 for more information.

    How can I make an appointment with Chelsea Thomsen?

    Please contact Dr. Thomsen's office at (415) 291-0480 for information regarding telehealth appointment availability or for scheduling assistance.

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