Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hearthstone Behavioral Services, LLC

Q: What is the NPI number for Hearthstone Behavioral Services, LLC?

The NPI for Hearthstone Behavioral Services, LLC is 1528946423, a Type 2 (organization) record in the CMS NPPES registry.

Behavior Analyst in Allen, TX · enumerated 2025 · authorized official Dylan Galbiati, Owner.

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

National Provider Identifier

1528946423

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Registry record

Entity type Organization (Type 2)

Legal business name Hearthstone Behavioral Services, LLC

Practice address 1528 Haven Pl, Allen, TX, 75002

Phone (469) 801-9732

Enumeration date Aug 26, 2025

Last updated in NPPES Sep 8, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Dylan Galbiati

Title Owner

Phone (469) 801-9732

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 Hearthstone Behavioral Services, LLC?

NPPES lists Dylan Galbiati (Owner) as the authorized official for this organization.

What is the NPI number for Hearthstone Behavioral Services, LLC?

The NPI for Hearthstone Behavioral Services, LLC is 1528946423, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.