MD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Duff, Internist in Fenton, MO?
Dr. Michael Duff, MD is an Internist, who primarily practices in Fenton, MO with 1 additional practice location. Dr. Duff graduated from New York Medical College. Dr. Duff is fluent in English, and is currently seeing new patients. Dr. Duff’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Duff’s office at (636) 496-2000.
Where did Dr. Duff go to medical school and complete their residency?
Medical School: New York Medical College
What languages does Dr. Duff speak?
Dr. Duff and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Duff treat?
As an Internist, Dr. Duff 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. Duff. 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:
- Acute Respiratory Failure with Low Oxygen
- Acute and Chronic Respiratory Failure with Low Oxygen
- Acute Respiratory Failure
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden and Long-Term Lung Failure with Low Oxygen
- Acute and Chronic Hypoxic Respiratory Failure
- Ongoing Breathing Failure with Low Oxygen
- Sudden lung failure
- Acute breathing failure
- Rapid onset respiratory failure
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
- J9621: Acute and chronic respiratory failure with hypoxia
- J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
Also known as:
- Shock
- Cardiogenic Shock
- Low Blood Volume Shock
- Circulatory Collapse
- Systemic Shock
- Unspecified Shock
- Heart-related shock
- Cardiac shock
- Circulatory collapse from heart
- Circulatory collapse
- Systemic shock
- Acute circulatory failure
- Hypovolemic Shock
- Hemorrhagic Shock
- Fluid Loss Shock
ICD-10 Codes:
- R579: Shock, unspecified
- R570: Cardiogenic shock
- R578: Other shock
- R571: Hypovolemic shock
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Sudden Cardiac Arrest
- Heart stops beating
- Cardiopulmonary arrest
ICD-10 Codes:
- I469: Cardiac arrest, cause unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Ischemic Stroke
- Hemorrhagic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- Brain Bleed
- Cerebral Hemorrhage
- Intracranial Hemorrhage
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- I619: Nontraumatic intracerebral hemorrhage, unspecified
Also known as:
- Heart Attack (STEMI) - Unspecified Site
- Heart Attack
- STEMI Myocardial Infarction
- Acute MI
ICD-10 Codes:
- I213: ST elevation (STEMI) myocardial infarction of unspecified site
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Hemorrhagic Stroke
- Brain Bleed
- Intracranial Hemorrhage
- Cerebral Hemorrhage
ICD-10 Codes:
- I629: Nontraumatic intracranial hemorrhage, unspecified
Also known as:
- Aspiration Pneumonia
- Pneumonia
- Inhalation Pneumonia
- Chemical Pneumonitis
- Aspiration Lung Infection
ICD-10 Codes:
- J690: Pneumonitis due to inhalation of food and vomit
Also known as:
- Type 2 Diabetes with Diabetic Ketoacidosis
- Diabetes Type 2
- Diabetic Ketoacidosis (DKA)
- DKA in Type 2 Diabetes
- High Blood Sugar Emergency
ICD-10 Codes:
- E1110: Type 2 diabetes mellitus with ketoacidosis without coma
Also known as:
- Low Blood Pressure
- Hypotension
- Blood Pressure Drop
- Fainting Spells
ICD-10 Codes:
- I959: Hypotension, unspecified
Also known as:
- Epilepsy
- Seizure disorder
- Convulsive disorder
- Falling sickness
ICD-10 Codes:
- G40901: Epilepsy, unspecified, not intractable, with status epilepticus
What procedures does Dr. Duff perform?
As an Internist, Dr. Duff 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. Duff. 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:
- Central Venous Catheter Insertion (Non-Tunneled)
- Central Line Placement
- CVC Insertion
- Temporary Central Line
- IV Access Catheter
CPT Codes:
- 36556: Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older
Also known as:
- Temporary Vein Access for Dialysis
- Vein-to-Vein Cannula Insertion
- Dialysis Catheter Placement (Vein)
- Vascular Access for Hemodialysis
CPT Codes:
- 36800: Insertion of cannula for hemodialysis, other purpose (separate procedure); vein to vein
Also known as:
- Emergency Breathing Tube Insertion
- Emergency intubation
- Endotracheal tube placement
- Airway management (emergency)
CPT Codes:
- 31500: Intubation, endotracheal, emergency procedure
Also known as:
- Diagnostic Bronchoscopy with Cell Washing
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Lung Scope with Cell Sample
- Bronchoalveolar Lavage (BAL)
- Flexible Bronchoscopy with Fluoroscopy
CPT Codes:
- 31622: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; diagnostic, with cell washing, when performed (separate procedure)
Does Dr. Duff accept my insurance?
Dr. Duff accepts most major insurance plans. Important: Please call our office at (636) 496-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Duff accept in Fenton, MO?
Dr. Duff in Fenton, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of Nebraska
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
JMH Health Plan
Medicare
Missouri Care Health Plan
State of Missouri
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Duff's office located?
What is Dr. Duff's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Duff's National Provider Identifier (NPI) number is 1952622771.
What common questions do patients ask about Dr. Duff?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Duff
What is Dr. Michael Duff's specialty?
Dr. Duff is a Internist near Fenton, 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. Duff to book an appointment today.Is this Dr. Michael Duff affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Duff is affiliated with SSM Health DePaul Hospital - St. Louis, Anderson 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
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 Michael Duff accepting new patients in Fenton, MO?
Yes, Dr. Michael Duff is accepting new patients at this time.
Does Dr. Michael Duff offer online booking?
Please contact Dr. Duff's office at (636) 496-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Duff?
Please contact Dr. Duff's office at (636) 496-2000 for information regarding telehealth appointment availability or for scheduling assistance.
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