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Dr. John Millar, MD

Critical Care Internist, Internist

Vacaville, CA

21 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Millar, Critical Care Internist in Vacaville, CA?

    Dr. John Millar, MD is a Critical Care Internist, who primarily practices in Vacaville, CA with 1 additional practice location. He has been practicing for over 21 years. Dr. Millar is fluent in English, and is currently seeing new patients. Dr. Millar’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Millar’s office at (707) 624-4000.

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

    • Medical School: Howard University Medical School

    What languages does Dr. Millar speak?

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

    • English

    What conditions does a Critical Care Internist like Dr. Millar typically treat?

    As a Critical Care Internist, Dr. Millar 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. Millar. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    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:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    What procedures does a Critical Care Internist like Dr. Millar typically perform?

    As a Critical Care Internist, procedures performed by Dr. John Millar may include:

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

    Does Dr. Millar accept my insurance?

    Dr. Millar accepts most major insurance plans. Important: Please call our office at (707) 624-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Millar accept in Vacaville, CA?

    Dr. Millar in Vacaville, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Health Plan of San Joaquin

    • Kaiser Permanente

    • Medicare

    View All Insurances

    Where is Dr. Millar's office located?

    Dr. John Millar's Primary Practice

    1 Quality Dr

    Vacaville, CA 95688

    (707) 624-4000

    Get Directions

    Dr. John Millar's Practice 2

    4150 V St Ste 3400

    Sacramento, CA 95817

    Get Directions

    What hospitals are Dr. Millar affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Millar has admitting privileges at the following hospitals:

    Vacaville Medical Center,Vacaville, CA
    Northbay Medical Center,Fairfield, CA
    Kaiser Permanente- Vallejo Medical Center,Vallejo, CA

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

    Dr. Millar's National Provider Identifier (NPI) number is 1023092871.

    What common questions do patients ask about Dr. Millar?

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

    What is Dr. John Millar's specialty?

    Dr. Millar is a Critical Care Internist near Vacaville, CA.

    What does a Critical Care Internist do?

    An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists.

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

    Yes, Dr. Millar is affiliated with Kaiser Permanente Santa Rosa Medical Center 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 a Critical Care Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Critical Care 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 Dr. John Millar accepting new patients in Vacaville, CA?

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

    Does Dr. John Millar offer online booking?

    Please contact Dr. Millar's office at (707) 624-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Millar?

    Please contact Dr. Millar's office at (707) 624-4000 to schedule an appointment.

    Where is Dr. Millar's office located?

    Dr. Millar's offices are located in Vacaville, CA and Sacramento, CA.