Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Little Acorn Aba Oh

Q: What type of organization is Little Acorn Aba Oh?

Little Acorn Aba Oh is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

Behavior Analyst in Cleveland, OH · enumerated 2025 · authorized official Shmuel Landynski, Ceo.

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

National Provider Identifier

1629869367

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Registry record

Entity type Organization (Type 2)

Legal business name Little Acorn Aba Oh

Practice address 1468 W 9th St Ste 100, Cleveland, OH, 44113

Phone (732) 703-0594

Enumeration date May 13, 2025

Last updated in NPPES May 13, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name Shmuel Landynski

Title Ceo

Phone (732) 703-0594

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 type of organization is Little Acorn Aba Oh?

Little Acorn Aba Oh is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-13.