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Dr. Christopher Shaffer, MD

Novato, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Shaffer, Anesthesiologist in Novato, CA?

    Dr. Christopher Shaffer, MD is an Anesthesiologist, who primarily practices in Novato, CA with 2 additional practice locations. He is board certified. Dr. Shaffer is fluent in English, and is currently seeing new patients. Dr. Shaffer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shaffer’s office.

    What languages does Dr. Shaffer speak?

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

    • English

    What conditions does Dr. Shaffer treat?

    As a Anesthesiologist, Dr. Shaffer 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. Shaffer. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute pain after medical procedure
    • Pain
    • Acute post-operative pain
    • Pain after surgery
    • Post-procedural pain

    ICD-10 Codes:

    • G8918: Other acute postprocedural pain

    Also known as:

    • Unspecified Weeks of Pregnancy
    • 39 Weeks Pregnant
    • Pregnancy
    • Unspecified Gestational Age
    • Unknown Pregnancy Duration
    • Undetermined Weeks Pregnant
    • Full term pregnancy
    • Week 39 of gestation
    • Due date approaching

    ICD-10 Codes:

    • Z3A00: Weeks of gestation of pregnancy not specified
    • Z3A39: 39 weeks gestation of pregnancy

    Also known as:

    • Osteoarthritis of the left hip
    • Primary Osteoarthritis in Right Hip
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Hip Arthritis
    • Right Hip Degenerative Joint Disease

    ICD-10 Codes:

    • M1612: Unilateral primary osteoarthritis, left hip
    • M1611: Unilateral primary osteoarthritis, right hip

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Groin Hernia (One Side)
    • Hernia
    • Inguinal Hernia
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin

    ICD-10 Codes:

    • K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent

    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:

    • Right Carpal Tunnel Syndrome
    • Carpal Tunnel Syndrome
    • Right Wrist Nerve Compression
    • Right Hand Numbness
    • Right CTS

    ICD-10 Codes:

    • G5601: Carpal tunnel syndrome, right upper limb

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Enlarged Tonsils and Adenoids
    • Adenoids
    • Tonsil and adenoid hypertrophy
    • Swollen tonsils and adenoids
    • Big tonsils and adenoids

    ICD-10 Codes:

    • J353: Hypertrophy of tonsils with hypertrophy of adenoids

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Other tear of the medial meniscus in the left knee
    • Cartilage Disorder
    • Knee Injuries and Disorder
    • Torn meniscus
    • Knee cartilage tear
    • Meniscal injury
    • Torn knee cartilage

    ICD-10 Codes:

    • S83242A: Other tear of medial meniscus, current injury, left knee, initial encounter

    Also known as:

    • Deviated Septum
    • Nose Injuries and Disorder
    • Crooked nose septum
    • Nasal blockage
    • Septal deviation

    ICD-10 Codes:

    • J342: Deviated nasal septum

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Does Dr. Shaffer accept my insurance?

    Dr. Shaffer 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. Shaffer accept in Novato, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Hill Physicians Medical Group

    • San Francisco Health Plan

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Shaffer's office located?

    Dr. Christopher Shaffer's Primary Practice

    180 Rowland Way

    Novato, CA 94945

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    Dr. Christopher Shaffer's Practice 2

    45 Castro St

    San Francisco, CA 94114

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    Dr. Christopher Shaffer's Practice 3

    1101 Van Ness Ave

    San Francisco, CA 94109

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

    Dr. Shaffer's National Provider Identifier (NPI) number is 1528094760.

    What common questions do patients ask about Dr. Shaffer?

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

    What is Dr. Christopher Shaffer's specialty?

    Dr. Shaffer is a Anesthesiologist near Novato, CA. A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer. Contact Dr. Shaffer to book an appointment today.

    Is this Dr. Christopher Shaffer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Shaffer 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 Anesthesiologist?

    Explore Anesthesiologist 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 Christopher Shaffer accepting new patients in Novato, CA?

    Yes, Dr. Christopher Shaffer is accepting new patients at this time.

    Does Dr. Christopher Shaffer offer online booking?

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

    How can I make an appointment with Christopher Shaffer?

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

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