Professional Therapist

Ms. Mary Ann Karstens, PHD

15040 S Ravinia Ave, Suite 49, Orland Park, Illinois, 60462-3194

About Ms. Mary Ann Karstens

Ms. Mary Ann Karstens is a therapist based in Orland Park, Illinois who is specialized in Professional Counselor. Active license number of Ms. Mary Ann Karstens is 149005827 for Professional Counselor in Illinois. Her current practice location is 15040 S Ravinia Ave, Suite 49, Orland Park. Patients can reach her at 708-349-4455 or can fax her at 708-349-6448. Ms. Mary Ann Karstens is PHD in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1154508885.

Ms. Mary Ann Karstens is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Ms. Mary Ann Karstens 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 Ms. Mary Ann Karstens
Specialization Professional Counselor
Credentials PHD
Gender Female
Practice Address: 15040 S Ravinia Ave, Suite 49
Orland Park, IL - 60462-3194
Fax 708-349-6448

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 Number1154508885
NPI Enumeration Date: 24 Jan, 2008
NPI Last Update On: 26 Mar, 2009

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 Ms. Mary Ann Karstens are as mentioned below.

License NumberSpecializationStateStatus
149005827Professional Counselor IllinoisPrimary

Mailing Address

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

Ms. Mary Ann Karstens
15040 S Ravinia Ave, Suite 49
Orland Park, IL - 60462-3194
Phone: 708-349-4455
Fax: 708-349-6448

Book an Appointment with Ms. Mary Ann Karstens

To schedule an appointment, contact Ms. Mary Ann Karstens at 15040 S Ravinia Ave, Suite 49, Orland Park, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Mary Ann Karstens:

Ms. Mary Ann Karstens is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Ms. Mary Ann Karstens is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Mary Ann Karstens practices at 15040 S Ravinia Ave, Suite 49, Orland Park, Illinois, 60462-3194.

To schedule an appointment with Ms. Mary Ann Karstens, please contact the office at 708-349-4455.

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