Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steffani Lynne Pouliot, LICSW

Clinical Social Worker in Hathorne, MA · enumerated 2015.

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

National Provider Identifier

1679964183

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Registry record

Entity type Individual (Type 1)

Name Steffani Lynne Pouliot

Credential LICSW

Sex Female

Practice address Po Box 93, Hathorne, MA, 01937

Phone (315) 247-1589

Enumeration date Feb 5, 2015

Last updated in NPPES Apr 21, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 123196 (MA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 5067 (NH) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 123196 (MA) Primary

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 does Steffani Pouliot practice?

The practice location on file with NPPES is in Hathorne, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Steffani Pouliot?

The National Provider Identifier (NPI) for Steffani Pouliot is 1679964183, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-21.