Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Leslie Jean Boulette, MSW, LICSW

Social Worker in Southbridge, MA · enumerated 2010.

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

National Provider Identifier

1891009411

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Registry record

Entity type Individual (Type 1)

Name Ms. Leslie Jean Boulette

Credential MSW, LICSW

Sex Female

Practice address 328 Main St, Southbridge, MA, 01550

Phone (508) 765-9101

Fax (508) 764-4389

Enumeration date Aug 6, 2010

Last updated in NPPES Jul 19, 2014

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

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 Leslie Boulette practice?

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

What is the NPI number for Leslie Boulette?

The National Provider Identifier (NPI) for Leslie Boulette is 1891009411, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-19.