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Dr. Harold Orr, MD

Oakland, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Orr, Internist in Oakland, CA?

    Dr. Harold Orr, MD is an Internist, who primarily practices in Oakland, CA. Dr. Orr is fluent in English, and is currently seeing new patients. Dr. Orr’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Orr’s office at (510) 453-6392.

    What languages does Dr. Orr speak?

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

    • English

    What conditions does an Internist like Dr. Orr typically treat?

    As an Internist, Dr. Orr 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. Orr. 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.

    Also known as:

    • Degenerative Nerve Disease
    • Neurodegenerative Disorder
    • Progressive Nerve Disease
    • Nervous System Degeneration

    ICD-10 Codes:

    • G319: Degenerative disease of nervous system, unspecified

    Also known as:

    • Alzheimer's Disease
    • Late-Onset Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD
    • Alzheimer's Dementia
    • Memory Loss Disease
    • Sporadic Alzheimer's
    • Alzheimer's in Older Adults

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified
    • G301: Alzheimer's disease with late onset

    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:

    • Parkinsonism
    • Parkinson's Disease
    • Parkinson's Syndrome
    • Atypical Parkinsonism
    • Secondary Parkinsonism

    ICD-10 Codes:

    • G20C: Parkinsonism, unspecified

    Also known as:

    • Severe Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    What procedures does an Internist like Dr. Orr typically perform?

    As an Internist, procedures performed by Dr. Harold Orr may include:

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

    Does Dr. Orr accept my insurance?

    Dr. Orr accepts most major insurance plans. Important: Please call our office at (510) 453-6392 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Orr accept in Oakland, CA?

    Dr. Orr in Oakland, 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

    • Cigna Group

    • Contra Costa

    • Health Plan of San Joaquin

    • Kaiser Permanente

    • Medicare

    • Molina Healthcare

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Orr's office located?

    Dr. Harold Orr's Primary Practice

    11100 Kerrigan Dr

    Oakland, CA 94605

    (510) 453-6392

    Get Directions

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

    Dr. Orr's National Provider Identifier (NPI) number is 1861822819.

    What common questions do patients ask about Dr. Orr?

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

    What is Dr. Harold Orr's specialty?

    Dr. Orr is a Internist near Oakland, CA.

    What does an Internist do?

    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.

    Is this Dr. Harold Orr affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Orr is affiliated with Novato Community Hospital 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Harold Orr accepting new patients in Oakland, CA?

    Yes, Dr. Harold Orr is accepting new patients at this time.

    Does Dr. Harold Orr offer online booking?

    Please contact Dr. Orr's office at (510) 453-6392 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Harold Orr?

    Please contact Dr. Orr's office at (510) 453-6392 for information regarding telehealth appointment availability or for scheduling assistance.

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