Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ariel Tzvi Rozenberg, LAC

Counselor in Ho Ho Kus, NJ · enumerated 2023.

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

National Provider Identifier

1689380974

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Registry record

Entity type Individual (Type 1)

Name Mr. Ariel Tzvi Rozenberg

Credential LAC

Sex Male

Practice address 625 N Maple Ave, Ho Ho Kus, NJ, 07423

Phone (551) 264-1014

Enumeration date Jan 30, 2023

Last updated in NPPES Jan 30, 2023

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 37AC00670100 (NJ) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 specialty is Ariel Rozenberg?

Ariel Rozenberg is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-30.