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Dr. John Macmillan, MD

Dr. John Macmillan, MD

Sacramento, CA

Accepting patients

    Who is Dr. Macmillan, Internist in Sacramento, CA?

    Dr. John Macmillan, MD is an Internist, who primarily practices in Sacramento, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Macmillan graduated from Sidney Kimmel Medical College at Thomas Jefferson University. Dr. Macmillan is fluent in English, and is currently seeing new patients. Dr. Macmillan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Macmillan’s office at (916) 734-2011.

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

    • Medical School: Sidney Kimmel Medical College at Thomas Jefferson University

    Is Dr. Macmillan board certified in Internist?

    Yes, Dr. John Macmillan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Macmillan speak?

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

    • English

    What conditions does Dr. Macmillan treat?

    As a Internist, Dr. Macmillan 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. Macmillan. 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:

    • Age-Related Weakness
    • Frailty in old age
    • Physical decline with age
    • Weakness due to aging

    ICD-10 Codes:

    • R54: Age-related physical debility

    Also known as:

    • Palliative Care
    • Comfort care
    • Supportive care
    • Symptom management care

    ICD-10 Codes:

    • Z515: Encounter for palliative care

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Ischemic Stroke
    • Hemorrhagic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia
    • Brain Bleed
    • Cerebral Hemorrhage
    • Intracranial Hemorrhage

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified
    • I619: Nontraumatic intracerebral hemorrhage, unspecified

    Also known as:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified

    Also known as:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Pancreatic Cancer
    • Pancreas Cancer
    • Malignant Pancreatic Tumor
    • Pancreatic Carcinoma

    ICD-10 Codes:

    • C259: Malignant neoplasm of pancreas, unspecified

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Lung Failure with Low Oxygen
    • Hypoxic Respiratory Failure
    • Breathing Failure with Insufficient Oxygen

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9691: Respiratory failure, unspecified with hypoxia

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Traumatic Subdural Brain Bleed
    • Subdural Hematoma
    • Head Bleed
    • Brain Hemorrhage
    • Head Injury

    ICD-10 Codes:

    • S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter

    Also known as:

    • Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    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:

    • Aspiration Pneumonia
    • Pneumonia
    • Inhalation Pneumonia
    • Chemical Pneumonitis
    • Aspiration Lung Infection

    ICD-10 Codes:

    • J690: Pneumonitis due to inhalation of food and vomit

    Also known as:

    • Interstitial Lung Disease
    • ILD
    • Diffuse Parenchymal Lung Disease
    • Chronic Lung Disease

    ICD-10 Codes:

    • J849: Interstitial 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:

    • Parkinson's Disease without Involuntary Movements
    • Parkinson's Disease
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease

    ICD-10 Codes:

    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified

    Which procedures does Dr. Macmillan perform as a Internist?

    As a Internist, procedures performed by an Dr. John Macmillan may include:

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

    Does Dr. Macmillan accept my insurance?

    Dr. Macmillan accepts most major insurance plans. Important: Please call our office at (916) 734-2011 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Macmillan accept in Sacramento, CA?

    Dr. Macmillan 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

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Joaquin

    • Imperial Health Plan (CA)

    • Kaiser Permanente

    • Medicare

    • Molina

    • Other Health Care Provider

    • Other TPA

    View All Insurances

    Where is Dr. Macmillan's office located?

    Dr. John Macmillan's Primary Practice

    2315 Stockton Blvd

    Sacramento, CA 95817

    (916) 734-2011

    Get Directions

    Dr. John Macmillan's Practice 2

    2825 J St

    Sacramento, CA 95816

    Get Directions

    Dr. John Macmillan's Practice 3

    4501 X St

    Sacramento, CA 95817

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

    Dr. Macmillan's National Provider Identifier (NPI) number is 1568449015.

    What common questions do patients ask about Dr. Macmillan?

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

    What is Dr. John Macmillan's specialty?

    Dr. Macmillan is a Internist near Sacramento, 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. Macmillan to book an appointment today.

    Is this Dr. John Macmillan affiliated with a ranked Castle Connolly Top Hospital?

    No, Macmillan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Uc Davis Medical Center. Castle Connolly Top Hospitals 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 John Macmillan accepting new patients in Sacramento, CA?

    Yes, Dr. John Macmillan is accepting new patients at this time.

    Does Dr. John Macmillan offer online booking?

    Please contact Dr. Macmillan's office at (916) 734-2011 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Macmillan?

    Please contact Dr. Macmillan's office at (916) 734-2011 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Macmillan have?

    Dr. John Macmillan is certified by the American Board of Internal Medicine.

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