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Dr. Charles Callaghan, MD

Maplewood, MN

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Callaghan, Internist in Maplewood, MN?

    Dr. Charles Callaghan, MD is an Internist, who primarily practices in Maplewood, MN with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Callaghan completed his residency at Univ Of Mn Med Sch, Internal Medicine. Dr. Callaghan is fluent in English, and is currently seeing new patients. Dr. Callaghan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Callaghan’s office.

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

    • Residency: Univ Of Mn Med Sch, Internal Medicine

    • Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il

    Is Dr. Callaghan board certified as an Internist?

    Yes, Dr. Charles Callaghan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Callaghan speak?

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

    • English

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

    As an Internist, Dr. Callaghan 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. Callaghan. 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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    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

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

    As an Internist, procedures performed by Dr. Charles Callaghan may include:

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

    Does Dr. Callaghan accept my insurance?

    Dr. Callaghan accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Callaghan accept in Maplewood, MN?

    Dr. Callaghan in Maplewood, MN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Minnesota

    • CVS Health (formerly Aetna)

    • HealthPartners

    • Medica Group

    • Medicare

    • Physicians Mutual Insurance Company

    • Sanford Health

    • State of Minnesota

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Callaghan's office located?

    Dr. Charles Callaghan's Primary Practice

    2945 Hazelwood St Ste 100

    Maplewood, MN 55109

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    Dr. Charles Callaghan's Practice 2

    1825 Woodwinds Dr

    Woodbury, MN 55125

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    Dr. Charles Callaghan's Practice 3

    17 Exchange St W Ste 420

    Saint Paul, MN 55102

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

    Dr. Callaghan's National Provider Identifier (NPI) number is 1649369489.

    What common questions do patients ask about Dr. Callaghan?

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

    What is Dr. Charles Callaghan's specialty?

    Dr. Callaghan is a Internist near Maplewood, MN.

    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. Charles Callaghan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Callaghan is affiliated with M Health Fairview St. John's Hospital, Fairview Ridges Hospital, M Health Fairview Southdale Hospital, United Hospital, Abbott Northwestern 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 Charles Callaghan accepting new patients in Maplewood, MN?

    Yes, Dr. Charles Callaghan is accepting new patients at this time.

    Does Dr. Charles Callaghan offer online booking?

    Please contact Dr. Callaghan's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Charles Callaghan?

    Please contact Dr. Callaghan's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Charles Callaghan have?

    Dr. Charles Callaghan is certified by the American Board of Internal Medicine.

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