CN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nau, Internist in Peoria, IL?
Dr. Christopher Nau, MD is an Internist, who primarily practices in Peoria, IL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine and American Board of Pediatrics. Dr. Nau is fluent in English and Spanish, and is currently seeing new patients. Dr. Nau’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nau’s office.
Is Dr. Nau board certified in Internist?
Yes, Dr. Christopher Nau, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics
What languages does Dr. Nau speak?
Dr. Nau and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Nau treat?
As a Internist, Dr. Nau 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. Nau. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
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:
- Long-Term Blood Thinner Use
- Long-Term Insulin Use
- Blood Thinners
- Diabetes Medicines
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
- Chronic insulin therapy
- Ongoing insulin treatment
- Insulin for diabetes
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
- Z794: Long term (current) use of insulin
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
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:
- 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:
- 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:
- Ischemic Stroke
- Brain Ischemia
- Cerebral Infarction
- Lack of Blood Flow to Brain
- Stroke due to clot
ICD-10 Codes:
- I63512: Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Other Soft Tissue Disorder
- Connective Tissue Disorder
- Muscle Disorder
- Muscle and connective tissue problems
- Uncommon soft tissue conditions
- Various soft tissue ailments
ICD-10 Codes:
- M7989: Other specified soft tissue disorders
Also known as:
- Contaminant Exposure Screening
- Health Screening
- Toxic Exposure Screening
- Environmental Toxin Check
- Pollutant Exposure Test
ICD-10 Codes:
- Z1388: Encounter for screening for disorder due to exposure to contaminants
Also known as:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- ADHD, Predominantly Inattentive Type
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADD
- Inattentive ADHD
ICD-10 Codes:
- F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
Which procedures does Dr. Nau perform as a Internist?
As a Internist, procedures performed by an Dr. Christopher Nau may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Nau's office.
Does Dr. Nau accept my insurance?
Dr. Nau 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. Nau accept in Peoria, IL?
Dr. Nau in Peoria, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Corporate Services
CVS Health (formerly Aetna)
Health Care Service Corporation (HCSC)
Medicare
Molina
Mutual of Omaha
Other Health Care Provider
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Nau's office located?
What is Dr. Nau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nau's National Provider Identifier (NPI) number is 1104023092.
What common questions do patients ask about Dr. Nau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nau
What is Dr. Christopher Nau's specialty?
Dr. Nau is a Internist near Peoria, IL.
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. Nau to book an appointment today.Is this Dr. Christopher Nau affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nau is affiliated with Osf Healthcare Saint Francis 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
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 Christopher Nau accepting new patients in Peoria, IL?
Yes, Dr. Christopher Nau is accepting new patients at this time.
Does Dr. Christopher Nau offer online booking?
Please contact Dr. Nau's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christopher Nau?
Please contact Dr. Nau's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Christopher Nau have?
Dr. Christopher Nau is certified by the American Board of Internal Medicine and American Board of Pediatrics.
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