Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nassan, Psychiatrist in Chicago, IL?
Dr. Malik Nassan is a Psychiatrist, who primarily practices in Chicago, IL with 2 additional practice locations. Dr. Nassan is fluent in English, and is currently seeing new patients. Dr. Nassan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nassan’s office at (312) 695-9627.
What languages does Dr. Nassan speak?
Dr. Nassan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Psychiatrist like Dr. Nassan typically treat?
As a Psychiatrist, Dr. Nassan 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. Nassan. 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:
- Cognitive and Awareness Problems
- Mental Disorder
- Mental Function Issues
- Thinking Problems
- Awareness Difficulties
ICD-10 Codes:
- R4189: Other symptoms and signs involving cognitive functions and awareness
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Brain disease (encephalopathy)
- Brain Disease
- Brain disorder
- Brain dysfunction
- Encephalopathy
ICD-10 Codes:
- G9340: Encephalopathy, unspecified
What procedures does a Psychiatrist like Dr. Nassan typically perform?
As a Psychiatrist, Dr. Nassan 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. Nassan. 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:
- Guided Lumbar Puncture
- Guided Spinal Tap
- Diagnostic Lumbar Puncture with Imaging
- CT Guided Spinal Tap
- Fluoroscopy Guided Lumbar Puncture
CPT Codes:
- 62328: Spinal puncture, lumbar, diagnostic; with fluoroscopic or CT guidance
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. Nassan accept my insurance?
Dr. Nassan accepts most major insurance plans. Important: Please call our office at (312) 695-9627 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nassan accept in Chicago, IL?
Dr. Nassan in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advocate Health Care
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Nassan's office located?
What hospitals are Dr. Nassan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Nassan has admitting privileges at the following hospitals:
Northwestern Medicine Palos Hospital,Palos Heights, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Northwestern Medicine Delnor Hospital,Geneva, IL
Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 4 Procedures

Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 4 Procedures
Northwestern Medicine Lake Forest Hospital,Lake Forest, IL
Gold Standard Top Hospital

Ranked in 2 Specialties

Ranked in 3 Procedures

Gold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 3 Procedures
Northwestern Medicine Mchenry Hospital,McHenry, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Silver Cross Hospital,New Lenox, IL
Ranked ObGyn Surgery

Ranked in 2 Procedures

Ranked ObGyn Surgery
Ranked in 2 Procedures
What is Dr. Nassan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nassan's National Provider Identifier (NPI) number is 1942650130.
What common questions do patients ask about Dr. Nassan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nassan
What is Dr. Malik Nassan's specialty?
Dr. Nassan is a Psychiatrist near Chicago, IL.
What does a Psychiatrist do?
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.