Mental Health Therapist

Leslie Marie Mattax, MCMHC

2325 S Harvard Ave, Tulsa, Oklahoma, 74114-3300

About Leslie Marie Mattax

Leslie Marie Mattax is a therapist based in Tulsa, Oklahoma who is specialized in Mental Health Counselor. Her current practice location is 2325 S Harvard Ave, Tulsa. Patients can reach her at 918-712-4301. Leslie Marie Mattax is MCMHC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1487350708.

Leslie Marie Mattax 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

Leslie Marie Mattax 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 Leslie Marie Mattax
Specialization Mental Health Counselor
Credentials MCMHC
Gender Female
Practice Address: 2325 S Harvard Ave,
Tulsa, OK - 74114-3300

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 Number1487350708
NPI Enumeration Date: 07 Feb, 2023
NPI Last Update On: 18 Mar, 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 Leslie Marie Mattax are as mentioned below.

License NumberSpecializationStateStatus
Counselor Primary
11483Mental Health Counselor OklahomaSecondary

Mailing Address

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

Leslie Marie Mattax
2325 S Harvard Ave,
Tulsa, OK - 74114-3300
Phone: 918-712-4301

Book an Appointment with Leslie Marie Mattax

To schedule an appointment, contact Leslie Marie Mattax at 2325 S Harvard Ave, Tulsa, Oklahoma or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leslie Marie Mattax:

Leslie Marie Mattax is a therapist specializing in Counselor. She is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Yes, Leslie Marie Mattax is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Leslie Marie Mattax practices at 2325 S Harvard Ave, Tulsa, Oklahoma, 74114-3300.

To schedule an appointment with Leslie Marie Mattax, please contact the office at 918-712-4301.

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