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Arch Behavior Services, LLC

Behavior Analyst in Clayton, MO · enumerated 2023 · authorized official Ellen Adamo, Owner/ President.

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

National Provider Identifier

1679262612

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Registry record

Entity type Organization (Type 2)
Legal business name Arch Behavior Services, LLC
Practice address 715 Westwood Dr Apt 2w, Clayton, MO, 63105
Phone (617) 308-0784
Enumeration date May 4, 2023
Last updated in NPPES Apr 16, 2024

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary
106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary
320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Ellen Adamo
Title Owner/ President
Phone (617) 308-0784

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.

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Frequently asked questions

What is the NPI number for Arch Behavior Services, LLC?
The NPI for Arch Behavior Services, LLC is 1679262612, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arch Behavior Services, LLC?
NPPES lists Ellen Adamo (Owner/ President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-16.