Rosenberg & Knudsen LLC
Rosenberg & Knudsen LLC is a healthcare organization registered as General Practice Dentistry in Springvale, ME, holding Type 2 (organization) NPI 1053411306 since 2006. The authorized official on file is Jay Knudsen, Partner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1053411306 |
|---|---|
| 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 | 2073246182 |
| Fax | 2073244336 |
| Enumeration date | 2006-09-25 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Jay Knudsen |
|---|---|
| Title | Partner |
| Phone | 2073246182 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | — | — |
Copy-ready billing details
Provider: Rosenberg & Knudsen LLC NPI: 1053411306 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 460 MAIN STREET, SUITE 1, Springvale, ME, 04083
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1346340692 | Jay Knudsen | Individual | General Practice Dentistry | Springvale, ME |
| 1114027463 | Frederick Rosenberg | Individual | General Practice Dentistry | Springvale, ME |
| 1396156600 | Robert Mcvety | Individual | General Practice Dentistry | Springvale, ME |
Verify this record
Cross-check NPI 1053411306 against the authoritative CMS record: view Rosenberg & Knudsen LLC on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is the NPI number for Rosenberg & Knudsen LLC?
Who is the authorized official for Rosenberg & Knudsen LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.