Mental Health Therapist

Hannah Lynn Onnen

20550 N Lagrange Rd Ste 115&210, Frankfort, Illinois, 60423-1397

About Hannah Lynn Onnen

Hannah Lynn Onnen is a therapist based in Frankfort, Illinois who is specialized in Mental Health Counselor. Her current practice location is 20550 N Lagrange Rd Ste 115&210, Frankfort. Patients can reach her at 708-614-6860. Hannah Lynn Onnen NPI number (Unique professional ID assigned by NPPES) is 1255144168.

Hannah Lynn Onnen is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Hannah Lynn Onnen speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Hannah Lynn Onnen
Specialization Mental Health Counselor
Gender Female
Practice Address: 20550 N Lagrange Rd Ste 115&210,
Frankfort, IL - 60423-1397

Professional Identification Codes

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

NPI Number1255144168
NPI Enumeration Date: 27 Jan, 2025
NPI Last Update On: 17 Aug, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Hannah Lynn Onnen are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Hannah Lynn Onnen
1406 Cook Blvd,
Bradley, IL - 60915-2629
Phone: 815-662-7221

Book an Appointment with Hannah Lynn Onnen

To schedule an appointment, contact Hannah Lynn Onnen at 20550 N Lagrange Rd Ste 115&210, Frankfort, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Hannah Lynn Onnen:

Hannah Lynn Onnen is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Hannah Lynn Onnen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Hannah Lynn Onnen practices at 20550 N Lagrange Rd Ste 115&210, Frankfort, Illinois, 60423-1397.

To schedule an appointment with Hannah Lynn Onnen, please contact the office at 708-614-6860.

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