Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

First Step Early Psychosis Care, LLC

Q: What is the NPI number for First Step Early Psychosis Care, LLC?

The NPI for First Step Early Psychosis Care, LLC is 1134063399, a Type 2 (organization) record in the CMS NPPES registry.

Early Intervention Provider Agency in Overland Park, KS · enumerated 2026 · authorized official Erin Mcgrath, Owner/Practitioner.

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

National Provider Identifier

1134063399

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Registry record

Entity type Organization (Type 2)

Legal business name First Step Early Psychosis Care, LLC

Practice address 11937 W 119th St, Overland Park, KS, 66213

Phone (816) 681-4494

Enumeration date Apr 17, 2026

Last updated in NPPES Apr 17, 2026

Taxonomy & classification

252Y00000X Early Intervention Provider Agency Agencies Primary

Authorized official

Name Erin Mcgrath

Title Owner/Practitioner

Phone (816) 728-7812

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 First Step Early Psychosis Care, LLC?

NPPES lists Erin Mcgrath (Owner/Practitioner) as the authorized official for this organization.

What is the NPI number for First Step Early Psychosis Care, LLC?

The NPI for First Step Early Psychosis Care, LLC is 1134063399, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-17.