Katie Mcmahon

LPC, LCADC | Addiction (Substance Use Disorder) Counselor


  150 Morristown Rd Ste 108, Bernardsville
     New Jersey, 07924-2626
  732-982-2888    Maps & Directions
Katie Mcmahon is a Bernardsville, New Jersey based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Katie Mcmahon is 37PC00587500 for Professional Counselor in New Jersey. Her current practice location is 150 Morristown Rd Ste 108, Bernardsville. Patients can book an appointment with her at 732-982-2888.
Katie Mcmahon 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.
Complete Profile:
Katie Mcmahon speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Katie Mcmahon
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LPC, LCADC
Accepts Medicare Assignment:No
Practice Address:150 Morristown Rd Ste 108, Bernardsville,
New Jersey, 07924-2626
Phone:732-982-2888
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 Number: 1376107888
NPI Enumeration Date: 30 Apr, 2019
NPI Last Update On: 04 Feb, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Katie Mcmahon are as mentioned below.
License NumberSpecializationStateStatus
37PC00587500Professional Counselor New JerseyPrimary
37LC00262500Addiction (Substance Use Disorder) Counselor New JerseySecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 4800 N Scottsdale Rd Ste 2500,
Scottsdale, Arizona
Zip: 85251-7630
Phone Number: 732-982-2888
Patients can reach Katie Mcmahon at 150 Morristown Rd Ste 108, Bernardsville, New Jersey or can call to book an appointment on 732-982-2888.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.