Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

First Step Counseling Service

Professional Counselor in Metuchen, NJ · enumerated 2006 · authorized official Monica Sosnowitz, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861556938

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Registry record

Entity type Organization (Type 2)

Legal business name First Step Counseling Service

Practice address 15 Calvin Pl, Metuchen, NJ, 08840

Phone (732) 549-0401

Fax (732) 549-0401

Enumeration date Dec 21, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 37PC000930 (NJ) Primary

Authorized official

Name Monica Sosnowitz

Title Executive Director

Phone (732) 549-0401

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is First Step Counseling Service located?

The practice location on file with NPPES is in Metuchen, NJ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.