Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Treetop Therapy

Q: What is the NPI number for Treetop Therapy?

The NPI for Treetop Therapy is 1891538393, a Type 2 (organization) record in the CMS NPPES registry.

Professional Counselor in Riverside, IL · enumerated 2024 · authorized official Erin Hankins, Owner.

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

National Provider Identifier

1891538393

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Registry record

Entity type Organization (Type 2)

Legal business name Treetop Therapy

Practice address 124 Gage Rd, Riverside, IL, 60546

Phone (773) 860-8915

Enumeration date Jun 13, 2024

Last updated in NPPES Jun 13, 2024

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Erin Hankins

Title Owner

Phone (773) 860-8915

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 Treetop Therapy?

NPPES lists Erin Hankins (Owner) as the authorized official for this organization.

What is the NPI number for Treetop Therapy?

The NPI for Treetop Therapy is 1891538393, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-13.