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Rosenberg & Knudsen LLC

General Practice Dentistry in Springvale, ME · enumerated 2006 · authorized official Jay Knudsen, Partner.

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

National Provider Identifier

1053411306

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Registry record

Entity type Organization (Type 2)
Legal business name Rosenberg & Knudsen LLC
Other name <Unavail>
Practice address 460 Main Street, Suite 1, Springvale, ME, 04083
Phone (207) 324-6182
Fax (207) 324-4336
Enumeration date Sep 25, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Jay Knudsen
Title Partner
Phone (207) 324-6182

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.

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Frequently asked questions

What is the NPI number for Rosenberg & Knudsen LLC?
The NPI for Rosenberg & Knudsen LLC is 1053411306, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Rosenberg & Knudsen LLC?
NPPES lists Jay Knudsen (Partner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.