Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Katie McMahon, LPC, LCADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1376107888

Katie McMahon, LPC, LCADC is a Mental Health Counselor in Bernardsville, New Jersey. Qualified in 2012, 14 years ago. Practices with New Jersey Behavioral Health PC, a 124-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
14
Licensed in
NJ
In the registry since
2019
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

150 Morristown Rd Ste 108
Bernardsville, NJ 07924-2626
Phone: (732) 982-2888
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13 Allen St, Flemington, NJ 08822-1101 — (908) 500-3019

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 37PC00587500 (NJ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 37LC00262500 (NJ)

Record details

NPI number1376107888
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , LCADC
Sole proprietorYes
NPI enumeratedApril 30, 2019
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice New Jersey Behavioral Health Pc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services