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Dr. Donald Pratt, MD

Dr. Donald Pratt, MD

Fullerton, CA

38 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Pratt, Internist in Fullerton, CA?

    Dr. Donald Pratt, MD is an Internist, who primarily practices in Fullerton, CA with 2 additional practice locations. He has been practicing for over 38 years and is board certified by the American Board of Internal Medicine. Dr. Pratt graduated from Keck School of Medicine of the University of Southern California and completed his residency at Univ Ca Irvine Med Ctr, Internal Medicine. Dr. Pratt is fluent in English and Spanish, and is currently seeing new patients. Dr. Pratt’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pratt’s office.

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

    • Residency: Univ Ca Irvine Med Ctr, Internal Medicine | UC Irvine Medical Center

    • Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California

    Is Dr. Pratt board certified in Internist?

    Yes, Dr. Donald Pratt, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Pratt speak?

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

    • English

    • Spanish

    What conditions does Dr. Pratt treat?

    As a Internist, Dr. Pratt 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. Pratt. 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:

    • 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Age-Related Brain Degeneration
    • Dementia
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • G311: Senile degeneration of brain, not elsewhere classified

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Idiopathic Peripheral Autonomic Neuropathy
    • Autonomic Nervous System Disorder
    • Unknown cause nerve damage
    • Peripheral dysautonomia
    • Autonomic neuropathy

    ICD-10 Codes:

    • G9009: Other idiopathic peripheral autonomic neuropathy

    Which procedures does Dr. Pratt perform as a Internist?

    As a Internist, procedures performed by an Dr. Donald Pratt may include:

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

    Does Dr. Pratt accept my insurance?

    Dr. Pratt 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. Pratt accept in Fullerton, CA?

    Dr. Pratt in Fullerton, 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

    • Crown Cork and Seal Company

    • Department of Defense / Tricare

    • Medicare

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Pratt's office located?

    Dr. Donald Pratt's Primary Practice

    1950 Sunny Crest Dr Ste 2900

    Fullerton, CA 92835

    Get Directions

    Dr. Donald Pratt's Practice 2

    26800 Crown Valley Pkwy Ste 325

    Mission Viejo, CA 92691

    (949) 364-6000

    Get Directions

    Dr. Donald Pratt's Practice 3

    27799 Medical Center Rd Ste 310

    Mission Viejo, CA 92691

    Get Directions

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

    Dr. Pratt's National Provider Identifier (NPI) number is 1437136660.

    What common questions do patients ask about Dr. Pratt?

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

    What is Dr. Donald Pratt's specialty?

    Dr. Pratt is a Internist near Fullerton, CA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Pratt to book an appointment today.

    Is this Dr. Donald Pratt affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Pratt is affiliated with Providence Mission Hospital Mission Viejo 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 Internist?

    Explore 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 Donald Pratt accepting new patients in Fullerton, CA?

    Yes, Dr. Donald Pratt is accepting new patients at this time.

    Does Dr. Donald Pratt offer online booking?

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

    How can I make an appointment with Donald Pratt?

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

    Which board certifications does Dr. Donald Pratt have?

    Dr. Donald Pratt is certified by the American Board of Internal Medicine.

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