Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ally Behavior LLC

Q: What type of organization is Ally Behavior LLC?

Ally Behavior LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

Behavior Analyst in Baltimore, MD · enumerated 2025 · authorized official Joey Yoon, Ba.

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

National Provider Identifier

1881573772

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Registry record

Entity type Organization (Type 2)

Legal business name Ally Behavior LLC

Parent organization Ally Behavior LLC

Practice address 6340 Security Blvd Ste 200, Baltimore, MD, 21207

Phone (240) 342-2666

Enumeration date Aug 27, 2025

Last updated in NPPES Aug 27, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Joey Yoon

Title Ba

Phone (301) 450-4086

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 Ally Behavior LLC?

Ally Behavior LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-27.