Psychiatrist | 48+ years experience

Dr. Benedict Gierl, M.D.

320 N Lombard Ave, Oak Park, Illinois, 60302-2506

About Dr. Benedict Gierl

Dr. Benedict Gierl is a psychiatrist based in Oak Park, Illinois with 48 years of experience in Psychiatry. He completed his graduation in 1978. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Benedict Gierl is 036066271 for Psychiatry in Illinois. His current practice location is 320 N Lombard Ave, Oak Park. Patients can contact him at 312-942-8067 or can fax him at 708-386-4291. Dr. Benedict Gierl, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1649397969.

Dr. Benedict Gierl 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

Dr. Benedict Gierl'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 Dr. Benedict Gierl
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 48+ years
Graduation Year 1978
Gender Male
Practice Address: 320 N Lombard Ave,
Oak Park, IL - 60302-2506
Fax 708-386-4291

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 8921038357
Enrollment ID I20120227000831
NPI Number1649397969
NPI Enumeration Date: 23 Mar, 2007
NPI Last Update On: 16 Apr, 2008

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 Dr. Benedict Gierl are as mentioned below.

License NumberSpecializationStateStatus
036066271Psychiatry IllinoisPrimary

Mailing Address

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

Dr. Benedict Gierl
320 N Lombard Ave,
Oak Park, IL - 60302-2506
Phone: 312-942-8067
Fax: 708-386-4291

Book an Appointment with Dr. Benedict Gierl

To schedule an appointment, contact Dr. Benedict Gierl at 320 N Lombard Ave, Oak Park, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Benedict Gierl:

Dr. Benedict Gierl is a psychiatrist specializing in Psychiatry. He 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.

Dr. Benedict Gierl has approximately 48 years of experience in Psychiatry.

Yes, Dr. Benedict Gierl accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Benedict Gierl 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.

Dr. Benedict Gierl practices at 320 N Lombard Ave, Oak Park, Illinois, 60302-2506.

To schedule an appointment with Dr. Benedict Gierl, please contact the office at 312-942-8067.

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