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

Mainstay Center for Counseling LLC

Organization Mental Health Counselor · NPI 1881265478

Mainstay Center for Counseling LLC is a Mental Health Counselor in Williamstown, New Jersey. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

375 N Main St Ste B3
Williamstown, NJ 08094-1475
Phone: (856) 777-3178
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 375 N Main St Ste B6, Williamstown, NJ 08094-1475 — (856) 777-3178

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X
Adult Mental Health Clinic/Center Taxonomy 261QM0850X
Adolescent and Children Mental Health Clinic/Center Taxonomy 261QM0855X

Record details

NPI number1881265478
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lindsay Thompson — Owner · (856) 777-3178
NPI enumeratedJuly 6, 2021
Last updated in NPPESJune 1, 2026
Certification dateJune 1, 2026
Mailing address375 N Main St Ste B3, Williamstown, NJ 08094-1475

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