Psychiatrist | 10+ years experience

Alexander Jaehyuk Choi, M.D., M.P.H.

676 N Saint Clair St Ste 7-701, Chicago, Illinois, 60611-2927

About Alexander Jaehyuk Choi

Alexander Jaehyuk Choi is a psychiatrist based in Chicago, Illinois with 10 years of experience in Psychiatry. He completed his graduation from Tulane University School Of Medicine in 2016. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Alexander Jaehyuk Choi is 036153157 for Sleep Medicine Psychiatry in Illinois. His current practice location is 676 N Saint Clair St Ste 7-701, Chicago. Patients can contact him at 312-695-7950 or can fax him at 312-926-4771. Alexander Jaehyuk Choi, M.D., M.P.H., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1013440221.

Alexander Jaehyuk Choi 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.

Practice Information

Alexander Jaehyuk Choi's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Alexander Jaehyuk Choi
Specialization Psychiatry
Credentials M.D., M.P.H.
Accepts Medicare Assignment Yes
Experience 10+ years
Medical School Attended Tulane University School Of Medicine
Graduation Year 2016
Gender Male
Practice Address: 676 N Saint Clair St Ste 7-701,
Chicago, IL - 60611-2927
Fax 312-926-4771

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 2769757582
Enrollment ID I20210615000482
NPI Number1013440221
NPI Enumeration Date: 05 Apr, 2017
NPI Last Update On: 12 Jul, 2021

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Alexander Jaehyuk Choi are as mentioned below.

License NumberSpecializationStateStatus
036153157Sleep Medicine Psychiatry IllinoisPrimary
0101268531Family Medicine VirginiaSecondary
036153157Family Medicine IllinoisSecondary
036153157Family Medicine IllinoisSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(140281)Chicago, ILAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Alexander Jaehyuk Choi is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Northwestern Medical Faculty Foundation (4587576814)2656

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Alexander Jaehyuk Choi
676 N Saint Clair St Ste 7-701,
Chicago, IL - 60611-2927
Phone: 312-695-7950
Fax: 312-926-4771

Book an Appointment with Alexander Jaehyuk Choi

To schedule an appointment, contact Alexander Jaehyuk Choi at 676 N Saint Clair St Ste 7-701, Chicago, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Alexander Jaehyuk Choi:

Alexander Jaehyuk Choi is a psychiatrist specializing in Sleep Medicine Psychiatry. He specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Alexander Jaehyuk Choi completed his education (M.D., M.P.H.) from Tulane University School Of Medicine in 2016.

Alexander Jaehyuk Choi has approximately 10 years of experience in Sleep Medicine Psychiatry.

Yes, Alexander Jaehyuk Choi accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Alexander Jaehyuk Choi is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Alexander Jaehyuk Choi practices at 676 N Saint Clair St Ste 7-701, Chicago, Illinois, 60611-2927.

To schedule an appointment with Alexander Jaehyuk Choi, please contact the office at 312-695-7950.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.