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Dr. Tim Baker, MD

Saint Louis, MO

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Baker, Internist in Saint Louis, MO?

    Dr. Tim Baker, MD is an Internist, who primarily practices in Saint Louis, MO with 1 additional practice location. He has been practicing for over 31 years and is board certified by the American Board of Internal Medicine. Dr. Baker completed his residency at Kttc Med Ctr Keesler, Internal Medicine. Dr. Baker is fluent in English, and is currently seeing new patients. Dr. Baker’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Baker’s office.

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

    • Residency: Kttc Med Ctr Keesler, Internal Medicine

    • Medical School: St Louis Univ Sch of Med, St Louis Mo

    Is Dr. Baker board certified in Internist?

    Yes, Dr. Tim Baker, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Baker speak?

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

    • English

    What conditions does Dr. Baker treat?

    As a Internist, Dr. Baker 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. Baker. 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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Kidney Problems
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • Having a Coronary Angioplasty Implant or Graft
    • Angioplasty
    • Coronary stent
    • Heart artery graft
    • Angioplasty device

    ICD-10 Codes:

    • Z955: Presence of coronary angioplasty implant and graft

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    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:

    • 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:

    • Coronary Artery Bypass Graft
    • Coronary Artery Bypass Surgery
    • CABG
    • Heart Bypass Graft
    • Bypass Surgery Graft

    ICD-10 Codes:

    • Z951: Presence of aortocoronary bypass graft

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Other Bacterial Infection
    • Bacterial Infection
    • Various Bacterial Diseases
    • Uncommon Bacterial Infections
    • Bacterial disease

    ICD-10 Codes:

    • B9689: Other specified bacterial agents as the cause of diseases classified elsewhere

    Also known as:

    • Having a Prosthetic Heart Valve
    • Heart Valve Disease
    • Artificial heart valve
    • Mechanical heart valve
    • Bioprosthetic valve

    ICD-10 Codes:

    • Z952: Presence of prosthetic heart valve

    Also known as:

    • Patient Refused Vaccination
    • Vaccine refusal
    • Refusal to vaccinate
    • Immunization refusal

    ICD-10 Codes:

    • Z2821: Immunization not carried out because of patient refusal

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Emphysema
    • Lung Emphysema
    • Damaged Lung Air Sacs
    • COPD Emphysema

    ICD-10 Codes:

    • J431: Panlobular emphysema

    Which procedures does Dr. Baker perform as a Internist?

    As a Internist, procedures performed by an Dr. Tim Baker may include:

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

    Does Dr. Baker accept my insurance?

    Dr. Baker 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. Baker accept in Saint Louis, MO?

    Dr. Baker in Saint Louis, MO 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

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Essence Healthcare

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Baker's office located?

    Dr. Tim Baker's Primary Practice

    621 S New Ballas Rd Ste 4017B

    Saint Louis, MO 63141

    Get Directions

    Dr. Tim Baker's Practice 2

    851 E 5th St Ste 306

    Washington, MO 63090

    Get Directions

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

    Dr. Baker's National Provider Identifier (NPI) number is 1760596134.

    What common questions do patients ask about Dr. Baker?

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

    What is Dr. Tim Baker's specialty?

    Dr. Baker is a Internist near Saint Louis, MO.

    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. Baker to book an appointment today.

    Is this Dr. Tim Baker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Baker is affiliated with Mercy Hospital Washington, Mercy Hospital St. Louis 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

    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 Tim Baker accepting new patients in Saint Louis, MO?

    Yes, Dr. Tim Baker is accepting new patients at this time.

    Does Dr. Tim Baker offer online booking?

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

    How can I make an appointment with Tim Baker?

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

    Which board certifications does Dr. Tim Baker have?

    Dr. Tim Baker is certified by the American Board of Internal Medicine.

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