Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Era Aba Mo LLC

Q: What is the NPI number for Era Aba Mo LLC?

The NPI for Era Aba Mo LLC is 1326901075, a Type 2 (organization) record in the CMS NPPES registry.

Behavior Analyst in Chesterfield, MO · enumerated 2025 · authorized official Marcus Weiss, Ceo.

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

National Provider Identifier

1326901075

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Registry record

Entity type Organization (Type 2)

Legal business name Era Aba Mo LLC

Practice address 1809 Clarkson Rd Ste 613, Chesterfield, MO, 63017

Phone (804) 992-9200

Enumeration date Dec 8, 2025

Last updated in NPPES Dec 8, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Marcus Weiss

Title Ceo

Phone (804) 992-9200

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 Era Aba Mo LLC?

NPPES lists Marcus Weiss (Ceo) as the authorized official for this organization.

What is the NPI number for Era Aba Mo LLC?

The NPI for Era Aba Mo LLC is 1326901075, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-08.