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Dr. Clifford Sewell, MD

Danville, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sewell, Internist in Danville, CA?

    Dr. Clifford Sewell, MD is an Internist, who primarily practices in Danville, CA. He has been practicing for over 25 years. Dr. Sewell graduated from Virginia Commonwealth University, School of Medicine, Richmond and completed his residency at Ca Pacific M C Pacific, Internal Medicine. Dr. Sewell is fluent in English, and is currently seeing new patients. Dr. Sewell’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sewell’s office.

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

    • Residency: Ca Pacific M C Pacific, Internal Medicine

    • Medical School: VA Commonwealth University School Of Medicine | Virginia Commonwealth University, School of Medicine, Richmond | Virginia Commonwealth University, School of Medicine, Richmond | Mechanical Engineering

    What languages does Dr. Sewell speak?

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

    • English

    What conditions does an Internist like Dr. Sewell typically treat?

    As an Internist, Dr. Sewell 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. Sewell. 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 here.

    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:

    • Pinched Nerve in Lower Back
    • Back Pain
    • Peripheral Nerve Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region

    Also known as:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Left Shoulder Pain
    • Right Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Left Shoulder
    • Left Shoulder Ache
    • Left Shoulder Discomfort
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort

    ICD-10 Codes:

    • M25512: Pain in left shoulder
    • M25511: Pain in right shoulder

    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:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    What procedures does an Internist like Dr. Sewell typically perform?

    As an Internist, procedures performed by Dr. Clifford Sewell may include:

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

    Does Dr. Sewell accept my insurance?

    Dr. Sewell 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. Sewell accept in Danville, CA?

    Dr. Sewell in Danville, 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

    • Cigna Group

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Sewell's office located?

    Dr. Clifford Sewell's Primary Practice

    400 El Cerro Blvd Ste 102

    Danville, CA 94526

    Get Directions

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

    Dr. Sewell's National Provider Identifier (NPI) number is 1851437123.

    What common questions do patients ask about Dr. Sewell?

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

    What is Dr. Clifford Sewell's specialty?

    Dr. Sewell is a Internist near Danville, CA.

    What does an Internist do?

    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.

    Is this Dr. Clifford Sewell affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sewell is affiliated with John Muir Health Walnut Creek Medical Center, Mills-Peninsula Medical Center, John Muir Health Concord Medical Center, Stanford Health Care - Valleycare, Stanford Health Care - Stanford Hospital, Eden 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Clifford Sewell accepting new patients in Danville, CA?

    Yes, Dr. Clifford Sewell is accepting new patients at this time.

    Does Dr. Clifford Sewell offer online booking?

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

    How can I make an appointment with Clifford Sewell?

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

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>