Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

2u Autism and Disability Services LLC

Behavior Analyst in Hastings, MI · enumerated 2021 · authorized official Liam Hartson, Owner/Occupational Therapist.

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

National Provider Identifier

1467116970

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Registry record

Entity type Organization (Type 2)

Legal business name 2u Autism and Disability Services LLC

Practice address 123 W State St Ste 2, Hastings, MI, 49058

Phone (269) 331-6022

Fax (269) 331-6336

Enumeration date Oct 30, 2021

Last updated in NPPES May 1, 2024

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Liam Hartson

Title Owner/Occupational Therapist

Phone (269) 331-6022

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is 2u Autism and Disability Services LLC?

2u Autism and Disability Services LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

Providers at this address

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Liam Hartson Occupational Therapist · Hastings, MI NPI 1114457603

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-01.