Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greengate Intensive, LLC

Q: What is the NPI number for Greengate Intensive, LLC?

The NPI for Greengate Intensive, LLC is 1619291549, a Type 2 (organization) record in the CMS NPPES registry.

Substance Abuse Rehabilitation Facility in Flagstaff, AZ · enumerated 2010 · authorized official John Diguiseppe, Director.

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

National Provider Identifier

1619291549

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Greengate Intensive, LLC

Practice address 1560 E Route 66, Flagstaff, AZ, 86001

Phone (928) 814-2008

Enumeration date Mar 22, 2010

Last updated in NPPES Mar 22, 2010

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License BH-3440 (AZ) Primary

Authorized official

Name John Diguiseppe

Title Director

Phone (818) 429-2188

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 Greengate Intensive, LLC?

NPPES lists John Diguiseppe (Director) as the authorized official for this organization.

What is the NPI number for Greengate Intensive, LLC?

The NPI for Greengate Intensive, LLC is 1619291549, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-22.