Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Meadowhill Behavioral Health LLC

Q: What is the NPI number for Meadowhill Behavioral Health LLC?

The NPI for Meadowhill Behavioral Health LLC is 1023900537, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric Residential Treatment Facility in Northampton, MA · enumerated 2025 · authorized official Dennis Theriault, Compliance Director.

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

National Provider Identifier

1023900537

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Registry record

Entity type Organization (Type 2)

Legal business name Meadowhill Behavioral Health LLC

Practice address 74 Coles Meadow Rd, Northampton, MA, 01060

Phone (603) 440-8618

Enumeration date Jul 18, 2025

Last updated in NPPES Jul 18, 2025

Taxonomy & classification

323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Dennis Theriault

Title Compliance Director

Phone (603) 440-8618

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

Who is the authorized official for Meadowhill Behavioral Health LLC?

NPPES lists Dennis Theriault (Compliance Director) as the authorized official for this organization.

What is the NPI number for Meadowhill Behavioral Health LLC?

The NPI for Meadowhill Behavioral Health LLC is 1023900537, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-18.