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Dr. Melissa Frederick, MD

Millbrae, CA

15 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Frederick, Internist in Millbrae, CA?

    Dr. Melissa Frederick, MD is an Internist, who primarily practices in Millbrae, CA. She has been practicing for over 15 years and is board certified. Dr. Frederick is fluent in English, and is currently seeing new patients. Dr. Frederick’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Frederick’s office at (650) 732-9721.

    Is Dr. Frederick board certified as an Internist?

    Yes, Dr. Melissa Frederick, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Frederick speak?

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

    • English

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

    As an Internist, Dr. Frederick 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. Frederick. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Dementia
    • Cognitive decline
    • Memory loss
    • Brain disorder

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety

    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

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

    As an Internist, Dr. Frederick 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. Frederick. 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:

    • Nail Debridement (1-5 Nails)
    • Thick Nail Trimming
    • Fungal Nail Treatment
    • Nail Cleaning Procedure

    CPT Codes:

    • 11720: Debridement of nail(s) by any method(s); 1 to 5

    Also known as:

    • Routine Nail Trimming
    • Medical Nail Care
    • Podiatric Nail Trimming
    • Foot Nail Clipping
    • Therapeutic Nail Trimming

    CPT Codes:

    • 11719: Trimming of nondystrophic nails, any number

    Does Dr. Frederick accept my insurance?

    Dr. Frederick accepts most major insurance plans. Important: Please call our office at (650) 732-9721 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Frederick accept in Millbrae, CA?

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

    Top Insurances

    • Alignment Healthcare

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Medicare

    • OptumRx Administered Payer

    • State of California

    • Sutter Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Frederick's office located?

    Dr. Melissa Frederick's Primary Practice

    423 Broadway Ste 604

    Millbrae, CA 94030

    (650) 732-9721

    Get Directions

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

    Dr. Frederick's National Provider Identifier (NPI) number is 1033238076.

    What common questions do patients ask about Dr. Frederick?

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

    What is Dr. Melissa Frederick's specialty?

    Dr. Frederick is an Internist near Millbrae, 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 Dr. Melissa Frederick affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Frederick is affiliated with Stanford Health Care - Stanford Hospital, Mills-Peninsula Medical Center, Kaiser Permanente Santa Clara 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 Dr. Melissa Frederick accepting new patients in Millbrae, CA?

    Yes, Dr. Melissa Frederick is accepting new patients at this time.

    Does Dr. Melissa Frederick offer online booking?

    Please contact Dr. Frederick's office at (650) 732-9721 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Melissa Frederick?

    Please contact Dr. Frederick's office at (650) 732-9721 to schedule an appointment.

    Where is Dr. Frederick's office located?

    Dr. Frederick's office is located in Millbrae, CA.

    Which board certifications does Dr. Melissa Frederick have?

    Dr. Melissa Frederick is certified by the American Board of Internal Medicine.