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Dr. Matilde Fredrickson, DO

Oakland, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fredrickson, Addiction Medicine Specialist in Oakland, CA?

    Dr. Matilde Fredrickson, DO is an Addiction Medicine Specialist, who primarily practices in Oakland, CA with 1 additional practice location. Dr. Fredrickson is fluent in English and Spanish, and is currently seeing new patients. Dr. Fredrickson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fredrickson’s office at (510) 437-4800.

    What languages does Dr. Fredrickson speak?

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

    • English

    • Spanish

    What conditions does an Addiction Medicine Specialist like Dr. Fredrickson typically treat?

    As an Addiction Medicine Specialist, Dr. Fredrickson 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. Fredrickson. 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:

    • Opioid Dependence
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Opioid use disorder
    • OUD

    ICD-10 Codes:

    • F1120: Opioid dependence, uncomplicated

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Chronic pain syndrome
    • Chronic Pain
    • Persistent pain syndrome
    • Long-term pain condition
    • Chronic widespread pain

    ICD-10 Codes:

    • G894: Chronic pain syndrome

    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:

    • Alcohol Use Disorder
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Alcohol dependence
    • Alcoholism
    • Problem drinking
    • AUD

    ICD-10 Codes:

    • F1020: Alcohol dependence, uncomplicated

    What procedures does an Addiction Medicine Specialist like Dr. Fredrickson typically perform?

    As an Addiction Medicine Specialist, Dr. Fredrickson 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. Fredrickson. 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:

    • Wound Debridement
    • Surgical Wound Cleaning
    • Tissue Removal from Wound
    • Dead Tissue Removal

    CPT Codes:

    • 11042: Debridement, subcutaneous tissue (includes epidermis and dermis, if performed); first 20 sq cm or less

    Does Dr. Fredrickson accept my insurance?

    Dr. Fredrickson accepts most major insurance plans. Important: Please call our office at (510) 437-4800 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fredrickson accept in Oakland, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Joaquin

    • Medicare

    • State of California

    • Unknown

    View All Insurances

    Where is Dr. Fredrickson's office located?

    Dr. Matilde Fredrickson's Primary Practice

    1411 E 31st St

    Oakland, CA 94602

    (510) 437-4800

    Get Directions

    Dr. Matilde Fredrickson's Practice 2

    15400 Foothill Blvd # H

    San Leandro, CA 94578

    Get Directions

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

    Dr. Fredrickson's National Provider Identifier (NPI) number is 1770011348.

    What common questions do patients ask about Dr. Fredrickson?

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

    What is Dr. Matilde Fredrickson's specialty?

    Dr. Fredrickson is a Addiction Medicine Specialist near Oakland, CA.

    What does an Addiction Medicine Specialist do?

    An addiction medicine specialist is a medical doctor who specializes in the diagnosis, treatment, and management of individuals with substance use disorders (SUDs) and other addictive behaviors. They are trained to address the physical, psychological, and social aspects of addiction to provide comprehensive care to patients struggling with various types of addictions.

    Is this Dr. Matilde Fredrickson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fredrickson is affiliated with Alta Bates Summit Medical Center - Summit Campus, Uc Davis Medical Center, Kaiser Permanente San Leandro 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 Addiction Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Addiction 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 Matilde Fredrickson accepting new patients in Oakland, CA?

    Yes, Dr. Matilde Fredrickson is accepting new patients at this time.

    Does Dr. Matilde Fredrickson offer online booking?

    Please contact Dr. Fredrickson's office at (510) 437-4800 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Matilde Fredrickson?

    Please contact Dr. Fredrickson's office at (510) 437-4800 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>