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Dr. William Baer, MD

Grand Rapids, MI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Baer, Internist in Grand Rapids, MI?

    Dr. William Baer, MD is an Internist, who primarily practices in Grand Rapids, MI with 2 additional practice locations. He is board certified. Dr. Baer is fluent in English, and is currently seeing new patients. Dr. Baer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Baer’s office at (616) 685-3100.

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

    • Medical School: Wv University School Of Medicine Morgantown

    Is Dr. Baer board certified as an Internist?

    Yes, Dr. William Baer, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Baer speak?

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

    • English

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

    As an Internist, Dr. Baer 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. Baer. 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:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Right Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder

    Also known as:

    • Prostate Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

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

    As an Internist, procedures performed by Dr. William Baer may include:

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

    Does Dr. Baer accept my insurance?

    Dr. Baer accepts most major insurance plans. Important: Please call our office at (616) 685-3100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Baer accept in Grand Rapids, MI?

    Dr. Baer in Grand Rapids, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Michigan

    • Guidewell Mutual Holding Corporation

    • Medicare

    • Premier

    • Spectrum / Priority Health

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Baer's office located?

    Dr. William Baer's Primary Practice

    260 Jefferson Ave SE Ste 115

    Grand Rapids, MI 49503

    (616) 685-3100

    Get Directions

    Dr. William Baer's Practice 2

    1865 Georgetown Center Dr Ste B

    Jenison, MI 49428

    Get Directions

    Dr. William Baer's Practice 3

    1787 Grand Ridge Ct NE Ste 103

    Grand Rapids, MI 49525

    Get Directions

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

    Dr. Baer's National Provider Identifier (NPI) number is 1184731333.

    What common questions do patients ask about Dr. Baer?

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

    What is Dr. William Baer's specialty?

    Dr. Baer is a Internist near Grand Rapids, MI.

    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. William Baer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Baer is affiliated with Corewell Health Butterworth Hospital, Cleveland Clinic Martin North Hospital, Trinity Health Grand Rapids Hospital, Corewell Health Greenville Hospital, Northwestern Medicine Delnor Hospital, Corewell Health Pennock 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 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 William Baer accepting new patients in Grand Rapids, MI?

    Yes, Dr. William Baer is accepting new patients at this time.

    Does Dr. William Baer offer online booking?

    Please contact Dr. Baer's office at (616) 685-3100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Baer?

    Please contact Dr. Baer's office at (616) 685-3100 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Baer have?

    Dr. William Baer is certified by the American Board of Internal 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>