KC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cassmeyer, Internist in O Fallon, MO?
Dr. Kent Alexander Cassmeyer, MD is an Internist, who primarily practices in O Fallon, MO with 2 additional practice locations. Dr. Cassmeyer is fluent in English, and is currently seeing new patients. Dr. Cassmeyer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cassmeyer’s office.
What languages does Dr. Cassmeyer speak?
Dr. Cassmeyer and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Cassmeyer typically treat?
As an Internist, Dr. Cassmeyer 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. Cassmeyer. 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:
- 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:
- 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:
- 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Acute Bronchitis
- Chest cold
- Short-term bronchitis
- Acute chest infection
ICD-10 Codes:
- J209: Acute bronchitis, unspecified
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. Cassmeyer typically perform?
As an Internist, Dr. Cassmeyer performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Cassmeyer. 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:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Does Dr. Cassmeyer accept my insurance?
Dr. Cassmeyer 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. Cassmeyer accept in O Fallon, MO?
Dr. Cassmeyer in O Fallon, 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
Cigna Group
CVS Health (formerly Aetna)
Humana
Medicare
Mutual of Omaha
Tall Tree Administrators
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Cassmeyer's office located?
Dr. Kent Alexander Cassmeyer's Primary Practice
300 Winding Woods Dr Ste 214
O Fallon, MO 63366
Dr. Kent Alexander Cassmeyer's Practice 2
621 S New Ballas Rd Ste 189A
Saint Louis, MO 63141
What is Dr. Cassmeyer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cassmeyer's National Provider Identifier (NPI) number is 1417307505.
What common questions do patients ask about Dr. Cassmeyer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cassmeyer
What is Dr. Kent Alexander Cassmeyer's specialty?
Dr. Cassmeyer is a Internist near O Fallon, MO.
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. Kent Alexander Cassmeyer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cassmeyer is affiliated with Mercy Hospital St. Louis, Barnes-Jewish St. Peters Hospital, Mercy Hospital Lincoln, Ssm Health Depaul Hospital - St. Louis, Ssm Health St. Joseph Hospital - Lake Saint 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
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 Kent Alexander Cassmeyer accepting new patients in O Fallon, MO?
Yes, Dr. Kent Alexander Cassmeyer is accepting new patients at this time.
Does Dr. Kent Alexander Cassmeyer offer online booking?
Please contact Dr. Cassmeyer's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kent Alexander Cassmeyer?
Please contact Dr. Cassmeyer's office for information regarding telehealth appointment availability or for scheduling assistance.
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