Psychiatrist

Dr. Sydney Lee Nyquist, MD

701 N 1st St, Springfield, Illinois, 62781-0001

About Dr. Sydney Lee Nyquist

Dr. Sydney Lee Nyquist is a psychiatrist based in Springfield, Illinois who is specialized in Psychiatry. Active license number of Dr. Sydney Lee Nyquist is 125085352 for Psychiatry in Illinois. Her current practice location is 701 N 1st St, Springfield. Patients can contact her at 217-788-3000. Dr. Sydney Lee Nyquist, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1073409702.

Dr. Sydney Lee Nyquist 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. Sydney Lee Nyquist'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. Sydney Lee Nyquist
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 701 N 1st St,
Springfield, IL - 62781-0001

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.

NPI Number1073409702
NPI Enumeration Date: 17 Jun, 2025
NPI Last Update On: 17 Jun, 2025

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. Sydney Lee Nyquist are as mentioned below.

License NumberSpecializationStateStatus
125085352Psychiatry 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. Sydney Lee Nyquist
Po Box 19642,
Springfield, IL - 62794-9642
Phone: 217-545-7627
Fax: 217-545-2529

Book an Appointment with Dr. Sydney Lee Nyquist

To schedule an appointment, contact Dr. Sydney Lee Nyquist at 701 N 1st St, Springfield, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Sydney Lee Nyquist:

Dr. Sydney Lee Nyquist is a psychiatrist specializing in Psychiatry. She 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.

Yes, Dr. Sydney Lee Nyquist 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. Sydney Lee Nyquist practices at 701 N 1st St, Springfield, Illinois, 62781-0001.

To schedule an appointment with Dr. Sydney Lee Nyquist, please contact the office at 217-788-3000.

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