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Dr. Stephen Nishiyama, MD

Waltham, MA

28 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nishiyama, Pediatrician in Waltham, MA?

    Dr. Stephen Nishiyama, MD is a Pediatrician, who primarily practices in Waltham, MA with 1 additional practice location. He has been practicing for over 28 years and is board certified. Dr. Nishiyama completed his residency at Univ Hosp Of Cleveland, Pediatrics. Dr. Nishiyama is fluent in English and Creoles and pidgins, and is currently seeing new patients. Dr. Nishiyama’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nishiyama’s office at (781) 487-4340.

    Where did Dr. Nishiyama go to medical school and complete their residency?

    • Residency: Univ Hosp Of Cleveland, Pediatrics

    • Medical School: University of Vt Coll of Med, Burlington Vt

    What languages does Dr. Nishiyama speak?

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

    • Creoles and pidgins

    • English

    What conditions does Dr. Nishiyama treat?

    As a Pediatrician, Dr. Nishiyama 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. Nishiyama. 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:

    • Routine Child Health Examination (Normal Findings)
    • Newborn Health Checkup (8-28 Days Old)
    • Health Checkup
    • Baby Health Checkup
    • Infant and Newborn Care
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)
    • Newborn Exam
    • Infant Checkup
    • Post-Birth Checkup

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings
    • Z00111: Health examination for newborn 8 to 28 days old

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J029: Acute pharyngitis, 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:

    • Newborn Checkup (Under 8 Days Old)
    • Baby Health Checkup
    • Infant and Newborn Care
    • Early infant health exam
    • First week baby checkup
    • Post-delivery newborn exam

    ICD-10 Codes:

    • Z00110: Health examination for newborn under 8 days old

    Which procedures does Dr. Nishiyama perform as a Pediatrician?

    As a Pediatrician, procedures performed by a Dr. Stephen Nishiyama may include:

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

    Does Dr. Nishiyama accept my insurance?

    Dr. Nishiyama accepts most major insurance plans. Important: Please call our office at (781) 487-4340 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nishiyama accept in Waltham, MA?

    Dr. Nishiyama in Waltham, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Massachusetts

    • Express Scripts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nishiyama's office located?

    Dr. Stephen Nishiyama's Primary Practice

    40 Second Ave Ste 400

    Waltham, MA 02451

    (781) 487-4340

    Get Directions

    Dr. Stephen Nishiyama's Practice 2

    55 Fruit St

    Boston, MA 02114

    Get Directions

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

    Dr. Nishiyama's National Provider Identifier (NPI) number is 1710978622.

    What common questions do patients ask about Dr. Nishiyama?

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

    What is Dr. Stephen Nishiyama's specialty?

    Dr. Nishiyama is a Pediatrician near Waltham, MA. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Nishiyama to book an appointment today.

    Is this Dr. Stephen Nishiyama affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nishiyama is affiliated with Emerson Health, Newton-Wellesley 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 Pediatrician?

    Explore Pediatrician 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 Stephen Nishiyama accepting new patients in Waltham, MA?

    Yes, Dr. Stephen Nishiyama is accepting new patients at this time.

    Does Dr. Stephen Nishiyama offer online booking?

    Please contact Dr. Nishiyama's office at (781) 487-4340 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Nishiyama?

    Please contact Dr. Nishiyama's office at (781) 487-4340 for information regarding telehealth appointment availability or for scheduling assistance.

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