Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Denise Joan Boisse, LCSW

Social Worker in Hollis Center, ME · enumerated 2010.

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

National Provider Identifier

1902137045

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Denise Joan Boisse

Credential LCSW

Sex Female

Practice address Hollis Center, ME, 04042

Phone (120) 724-7289

Enumeration date Jan 28, 2010

Last updated in NPPES Jan 28, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 103K00000X (ME) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Denise Boisse practice?

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

What is the NPI number for Denise Boisse?

The National Provider Identifier (NPI) for Denise Boisse is 1902137045, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-28.