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Dr. Margaret Macmillan, MD

Dr. Margaret Macmillan, MD

Los Altos, CA

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Macmillan, Family Medicine Specialist in Los Altos, CA?

    Dr. Margaret Macmillan, MD is a Family Medicine Specialist, who primarily practices in Los Altos, CA with 2 additional practice locations. She has been practicing for over 29 years and is board certified. Dr. Macmillan graduated from Keck School of Medicine of the University of Southern California and completed her residency at Kaiser Permanente Med Ctr, Obstetrics And Gynecology. Dr. Macmillan is fluent in English and Spanish, and is currently seeing new patients. Dr. Macmillan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Macmillan’s office at (831) 458-6300.

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

    • Residency: Kaiser Permanente Med Ctr, Obstetrics And Gynecology | University of Wisconsin Affiliated Hospitals | Stanford University Hospital/Kaiser Permanente Medical Center Program

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

    Is Dr. Macmillan board certified as a Family Medicine Specialist?

    Yes, Dr. Margaret Macmillan, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Macmillan speak?

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

    • English

    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Macmillan typically treat?

    As a Family Medicine Specialist, 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. Learn more about our claims-based healthcare methodology here.

    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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    Also known as:

    • Cerebral Atherosclerosis
    • Brain Disease
    • Hardening of Brain Arteries
    • Brain Artery Plaque
    • Cerebral Artery Disease
    • Brain Blood Vessel Hardening

    ICD-10 Codes:

    • I672: Cerebral atherosclerosis

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Other Specified Anxiety Disorder
    • Anxiety
    • Atypical Anxiety
    • Uncommon Anxiety Disorder
    • Specific Anxiety Problem

    ICD-10 Codes:

    • F418: Other specified anxiety disorders

    What procedures does a Family Medicine Specialist like Dr. Macmillan typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Margaret Macmillan may include:

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

    Does Dr. Macmillan accept my insurance?

    Dr. Macmillan accepts most major insurance plans. Important: Please call our office at (831) 458-6300 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Alignment Healthcare

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Not Specified

    • Santa Cruz County

    • Sutter Health

    • UnitedHealth Group

    • Valley Health Plan

    View All Insurances

    Where is Dr. Macmillan's office located?

    Dr. Margaret Macmillan's Primary Practice

    370 Distel Cir

    Los Altos, CA 94022

    (831) 458-6300

    Get Directions

    Dr. Margaret Macmillan's Practice 2

    1301 Mission St

    Santa Cruz, CA 95060

    Get Directions

    Dr. Margaret Macmillan's Practice 3

    2350 W El Camino Real Fl 2

    Mountain View, CA 94040

    Get Directions

    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 1790765287.

    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. Margaret Macmillan's specialty?

    Dr. Macmillan is a Family Medicine Specialist near Los Altos, CA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

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

    Yes, Dr. Macmillan is affiliated with Eden Medical Center, Mills-Peninsula Medical Center, Sutter Maternity & Surgery Center Of Santa Cruz, Stanford Health Care - Stanford 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

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Margaret Macmillan accepting new patients in Los Altos, CA?

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

    Does Dr. Margaret Macmillan offer online booking?

    Please contact Dr. Macmillan's office at (831) 458-6300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Margaret Macmillan?

    Please contact Dr. Macmillan's office at (831) 458-6300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Margaret Macmillan have?

    Dr. Margaret Macmillan is certified by the American Board of Family Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>