PN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nguyen, Neurologist in O Fallon, IL?
Dr. Peter Nguyen, MD, PHD is a Neurologist, who primarily practices in O Fallon, IL with 2 additional practice locations. Dr. Nguyen is fluent in English, and is currently seeing new patients. Dr. Nguyen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (805) 682-2775.
What languages does Dr. Nguyen speak?
Dr. Nguyen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Neurologist like Dr. Nguyen typically treat?
As a Neurologist, Dr. Nguyen 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. Nguyen. 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:
- Ischemic Stroke
- Hemorrhagic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- Brain Bleed
- Cerebral Hemorrhage
- Intracranial Hemorrhage
- Lack of Blood Flow to Brain
- Stroke due to clot
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- I619: Nontraumatic intracerebral hemorrhage, unspecified
- I63511: Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery
- I609: Nontraumatic subarachnoid hemorrhage, unspecified
- I63512: Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Brain Aneurysm
- Cerebral Aneurysm
- Brain Artery Bulge
- Intracranial Aneurysm
ICD-10 Codes:
- I671: Cerebral aneurysm, nonruptured
What procedures does a Neurologist like Dr. Nguyen typically perform?
As a Neurologist, procedures performed by Dr. Peter Nguyen may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
Please contact Dr. Nguyen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Nguyen accept my insurance?
Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (805) 682-2775 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nguyen accept in O Fallon, IL?
Dr. Nguyen in O Fallon, 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
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Marshfield Clinic Health System
Medicare
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Nguyen's office located?
Dr. Peter Nguyen's Primary Practice
1 Saint Elizabeth Blvd
O Fallon, IL 62269
(805) 682-2775
What is Dr. Nguyen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nguyen's National Provider Identifier (NPI) number is 1306104633.
What common questions do patients ask about Dr. Nguyen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyen
What is Dr. Peter Nguyen's specialty?
Dr. Nguyen is a Neurologist near O Fallon, IL.
What does a Neurologist do?
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Is this Dr. Peter Nguyen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nguyen is affiliated with Santa Barbara Cottage Hospital, Marshfield Medical Center - Marshfield, Marshfield Medical Center - Weston, Hshs St. Anthony's Memorial Hospital, Marshfield Medical Center - Rice Lake, Dignity Health - Marian Regional Medical Center 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 a Neurologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurologist. 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 Peter Nguyen accepting new patients in O Fallon, IL?
Yes, Dr. Peter Nguyen is accepting new patients at this time.
Does Dr. Peter Nguyen offer online booking?
Please contact Dr. Nguyen's office at (805) 682-2775 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Peter Nguyen?
Please contact Dr. Nguyen's office at (805) 682-2775 for information regarding telehealth appointment availability or for scheduling assistance.
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HSHS Medical Group Multispecialty Care
3 Saint Elizabeth's Boulevard, Suite 5000
O'Fallon, IL 62269