Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allan J. Rosenberg, D.D.S., Inc.

General Practice Dentistry in Cerritos, CA · enumerated 2006 · authorized official Allan Rosenberg, President.

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

National Provider Identifier

1093731796

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Registry record

Entity type Organization (Type 2)

Legal business name Allan J. Rosenberg, D.D.S., Inc.

Practice address 10929 South St, Suite 110-B, Cerritos, CA, 90703

Phone (562) 860-6626

Fax (562) 860-6628

Enumeration date Jul 14, 2006

Last updated in NPPES Sep 6, 2023

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 21941 (CA) Primary

Authorized official

Name Allan Rosenberg

Title President

Phone (562) 860-6626

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 Allan J. Rosenberg, D.D.S., Inc.?

Allan J. Rosenberg, D.D.S., Inc. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-06.