Mental Health Therapist

Katherine Fierling, L.C.S.W.

1310 W Stewart Dr, Suite 301, Orange, California, 92868-3854

About Katherine Fierling

Katherine Fierling is a therapist based in Orange, California who is specialized in Mental Health Counselor. Active license number of Katherine Fierling is LCS 8250 for Mental Health Counselor in California. Her current practice location is 1310 W Stewart Dr, Suite 301, Orange. Patients can reach her at 714-771-0907 or can fax her at 714-771-4852. Katherine Fierling is L.C.S.W. in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1285789990.

Katherine Fierling 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

Katherine Fierling 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 Katherine Fierling
Specialization Mental Health Counselor
Credentials L.C.S.W.
Gender Female
Practice Address: 1310 W Stewart Dr, Suite 301
Orange, CA - 92868-3854
Fax 714-771-4852

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 Number1285789990
NPI Enumeration Date: 24 Jan, 2007
NPI Last Update On: 08 Jul, 2007

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 Katherine Fierling are as mentioned below.

License NumberSpecializationStateStatus
LCS 8250Mental Health Counselor CaliforniaPrimary

Mailing Address

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

Katherine Fierling
1310 W. Stewart Drive, Suite 301
Orange, CA - 92868-3838
Phone: 714-771-0907
Fax: 714-771-4852

Book an Appointment with Katherine Fierling

To schedule an appointment, contact Katherine Fierling at 1310 W Stewart Dr, Suite 301, Orange, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Katherine Fierling:

Katherine Fierling 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, Katherine Fierling is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Katherine Fierling practices at 1310 W Stewart Dr, Suite 301, Orange, California, 92868-3854.

To schedule an appointment with Katherine Fierling, please contact the office at 714-771-0907.

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