NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jonathan Dietz LLC

Behavior Analyst in Garwood, NJ · enumerated 2025 · authorized official Jonathan Dietz, Owner.

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

National Provider Identifier

1104710144

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Jonathan Dietz LLC
Practice address 355 Hemlock Ave, Garwood, NJ, 07027
Enumeration date Jun 4, 2025
Last updated in NPPES Jun 4, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Jonathan Dietz
Title Owner

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 Jonathan Dietz LLC?
The NPI for Jonathan Dietz LLC is 1104710144, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Jonathan Dietz LLC?
NPPES lists Jonathan Dietz (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-04.