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Dr. Masaru Oshita, MD

Sacramento, CA

14 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Oshita, Emergency Medicine Specialist in Sacramento, CA?

    Dr. Masaru Oshita, MD is an Emergency Medicine Specialist, who primarily practices in Sacramento, CA with 2 additional practice locations. He has been practicing for over 14 years. Dr. Oshita is fluent in English and Spanish, and is currently seeing new patients. Dr. Oshita’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oshita’s office.

    What languages does Dr. Oshita speak?

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

    • English

    • Spanish

    What conditions does an Emergency Medicine Specialist like Dr. Oshita typically treat?

    As an Emergency Medicine Specialist, Dr. Oshita 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. Oshita. 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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms
    • Nasal Congestion

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified
    • J00: Acute nasopharyngitis [common cold]

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    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:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Skin Rash
    • Rashes
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Eye Infection
    • Sore Eye

    ICD-10 Codes:

    • H109: Unspecified conjunctivitis

    What procedures does an Emergency Medicine Specialist like Dr. Oshita typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Masaru Oshita may include:

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

    Does Dr. Oshita accept my insurance?

    Dr. Oshita 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. Oshita accept in Sacramento, CA?

    Dr. Oshita in Sacramento, 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

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Kaiser Permanente

    • Other Health Care Provider

    • Other TPA

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Oshita's office located?

    Dr. Masaru Oshita's Primary Practice

    4345 Arden Way

    Sacramento, CA 95864

    Get Directions

    Pssb 2100

    4150 V St # 2100

    Sacramento, CA 95817

    Get Directions

    Dr. Masaru Oshita's Practice 3

    1200 B Gale Wilson Blvd

    Fairfield, CA 94533

    Get Directions

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

    Dr. Oshita's National Provider Identifier (NPI) number is 1205035029.

    What common questions do patients ask about Dr. Oshita?

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

    What is Dr. Masaru Oshita's specialty?

    Dr. Oshita is a Emergency Medicine Specialist near Sacramento, CA.

    What does an Emergency Medicine Specialist do?

    An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries.

    Is this Dr. Masaru Oshita affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Oshita is affiliated with Sutter Medical Center, Sacramento, Sutter Roseville Medical Center, Kaiser Permanente South Sacramento Medical Center, Mercy San Juan Medical Center, Marshall Hospital, Uc Davis 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 Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Emergency 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 Masaru Oshita accepting new patients in Sacramento, CA?

    Yes, Dr. Masaru Oshita is accepting new patients at this time.

    Does Dr. Masaru Oshita offer online booking?

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

    How can I make an appointment with Masaru Oshita?

    Please contact Dr. Oshita'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>