Addiction Therapist

Mallory Williams

9401 Mcknight Rd Ste 302, Pittsburgh, Pennsylvania, 15237

About Mallory Williams

Mallory Williams is a therapist based in Pittsburgh, Pennsylvania who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mallory Williams is PC010749 for Professional Counselor in Pennsylvania. Her current practice location is 9401 Mcknight Rd Ste 302, Pittsburgh. Patients can reach her at 412-322-2129 or can fax her at 412-221-1091. Mallory Williams NPI number (Unique professional ID assigned by NPPES) is 1265888051.

Mallory Williams is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mallory Williams 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 Mallory Williams
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 9401 Mcknight Rd Ste 302,
Pittsburgh, PA - 15237
Fax 412-221-1091

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 Number1265888051
NPI Enumeration Date: 11 May, 2016
NPI Last Update On: 07 Jan, 2019

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 Mallory Williams are as mentioned below.

License NumberSpecializationStateStatus
PC010749Professional Counselor PennsylvaniaPrimary
Addiction (Substance Use Disorder) Counselor Secondary

Mailing Address

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

Mallory Williams
830 Western Ave,
Pittsburgh, PA - 15233-1716
Phone: 412-716-8419
Fax: 412-221-1091

Book an Appointment with Mallory Williams

To schedule an appointment, contact Mallory Williams at 9401 Mcknight Rd Ste 302, Pittsburgh, Pennsylvania or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mallory Williams:

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

Mallory Williams practices at 9401 Mcknight Rd Ste 302, Pittsburgh, Pennsylvania, 15237.

To schedule an appointment with Mallory Williams, please contact the office at 412-322-2129.

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