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Dr. William Fisher, MD

San Francisco, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fisher, Critical Care Internist in San Francisco, CA?

    Dr. William Fisher, MD is a Critical Care Internist, who primarily practices in San Francisco, CA with 2 additional practice locations. He is board certified. Dr. Fisher is fluent in English, and is currently seeing new patients. Dr. Fisher’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fisher’s office at (858) 499-2410.

    What languages does Dr. Fisher speak?

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

    • English

    What conditions does Dr. Fisher treat?

    As a Critical Care Internist, Dr. Fisher 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. Fisher. 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:

    • Acute Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure with High Carbon Dioxide
    • Acute Respiratory Failure
    • Acute and Chronic Respiratory Failure with High Carbon Dioxide
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden lung failure with high CO2
    • Hypercapnic respiratory failure
    • Acute breathing failure with hypercapnia
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure
    • Sudden and long-term lung failure with high CO2
    • Acute-on-chronic hypercapnic respiratory failure
    • Mixed respiratory failure with hypercapnia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen
    • Lung failure
    • Breathing failure
    • Respiratory insufficiency

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9602: Acute respiratory failure with hypercapnia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
    • J9622: Acute and chronic respiratory failure with hypercapnia
    • J9621: Acute and chronic respiratory failure with hypoxia
    • J9690: Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Shock
    • Cardiogenic Shock
    • Circulatory Collapse
    • Systemic Shock
    • Unspecified Shock
    • Heart-related shock
    • Cardiac shock
    • Circulatory collapse from heart

    ICD-10 Codes:

    • R579: Shock, unspecified
    • R570: Cardiogenic shock

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Type 1 Diabetes with Diabetic Ketoacidosis
    • Diabetes Complicationss
    • Diabetes Type 1
    • Type 1 diabetes
    • Juvenile Diabetes with DKA
    • Insulin-Dependent Diabetes with Diabetic Acidosis
    • Type 1 Diabetes and Ketones

    ICD-10 Codes:

    • E1010: Type 1 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Type 2 Diabetes with Diabetic Ketoacidosis
    • Diabetes Type 2
    • Diabetic Ketoacidosis (DKA)
    • DKA in Type 2 Diabetes
    • High Blood Sugar Emergency

    ICD-10 Codes:

    • E1110: Type 2 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Sudden Cardiac Arrest
    • Heart stops beating
    • Cardiopulmonary arrest

    ICD-10 Codes:

    • I469: Cardiac arrest, cause unspecified

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Heart Attack (STEMI) - Unspecified Site
    • Heart Attack
    • STEMI Myocardial Infarction
    • Acute MI

    ICD-10 Codes:

    • I213: ST elevation (STEMI) myocardial infarction of unspecified site

    Which procedures does Dr. Fisher perform as a Critical Care Internist?

    As a Critical Care Internist, procedures performed by a Dr. William Fisher may include:

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

    Does Dr. Fisher accept my insurance?

    Dr. Fisher accepts most major insurance plans. Important: Please call our office at (858) 499-2410 before your appointment to verify that your specific plan and network are accepted.

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

    Dr. Fisher 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

    • Blue Shield of California

    • Centene

    • Kaiser Permanente

    • Medicare

    • Molina

    • Other Health Care Provider

    • San Francisco Health Plan

    • Sharp Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Fisher's office located?

    Dr. William Fisher's Primary Practice

    1100 Van Ness Ave Ste 1005

    San Francisco, CA 94109

    (858) 499-2410

    Get Directions

    Dr. William Fisher's Practice 2

    8555 Aero Dr Ste 104

    San Diego, CA 92123

    (858) 650-5036

    Get Directions

    Dr. William Fisher's Practice 3

    751 Medical Center Ct

    Chula Vista, CA 91911

    Get Directions

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

    Dr. Fisher's National Provider Identifier (NPI) number is 1245674001.

    What common questions do patients ask about Dr. Fisher?

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

    What is Dr. William Fisher's specialty?

    Dr. Fisher is a Critical Care Internist near San Francisco, CA. An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists. Contact Dr. Fisher to book an appointment today.

    Is this Dr. William Fisher affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fisher is affiliated with Sharp Memorial Hospital, Sharp Chula Vista Medical Center, California Pacific Medical Center - Van Ness Campus, Sharp Coronado Hospital 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

    Where can I learn more about Critical Care Internist?

    Explore Critical Care 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 William Fisher accepting new patients in San Francisco, CA?

    Yes, Dr. William Fisher is accepting new patients at this time.

    Does Dr. William Fisher offer online booking?

    Please contact Dr. Fisher's office at (858) 499-2410 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Fisher?

    Please contact Dr. Fisher's office at (858) 499-2410 for information regarding telehealth appointment availability or for scheduling assistance.

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