Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atlas Autism Health Missouri LLC

Q: What is the NPI number for Atlas Autism Health Missouri LLC?

The NPI for Atlas Autism Health Missouri LLC is 1518817816, a Type 2 (organization) record in the CMS NPPES registry.

Adolescent and Children Mental Health Clinic/Center in Solon, OH · enumerated 2026 · authorized official Abishek Thiagaraj, Owner.

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

National Provider Identifier

1518817816

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Registry record

Entity type Organization (Type 2)

Legal business name Atlas Autism Health Missouri LLC

Practice address 38760 Flanders Drive, Solon, OH, 44139

Phone (573) 200-6745

Fax (866) 450-8574

Enumeration date Jan 28, 2026

Last updated in NPPES Jan 28, 2026

Taxonomy & classification

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Abishek Thiagaraj

Title Owner

Phone (573) 203-3699

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 the NPI number for Atlas Autism Health Missouri LLC?

The NPI for Atlas Autism Health Missouri LLC is 1518817816, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Atlas Autism Health Missouri LLC?

NPPES lists Abishek Thiagaraj (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.