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

Dr. Hilary Mary Colenso, LCSW

Clinical Social Worker in Sanbornton, NH · enumerated 2023.

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

National Provider Identifier

1538853882

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Registry record

Entity type Individual (Type 1)

Name Dr. Hilary Mary Colenso

Credential LCSW

Sex Female

Practice address Sanbornton, NH, 03269

Phone (646) 284-1797

Enumeration date Jun 7, 2023

Last updated in NPPES Jun 7, 2023

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R050902 (NY) 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

What is the NPI number for Hilary Colenso?

The National Provider Identifier (NPI) for Hilary Colenso is 1538853882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hilary Colenso practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-07.