Dr. Robert David Lacosse, DDS
Dr. Robert David Lacosse is a Dentist provider (Dentist) practicing in Duluth, MN, registered in the NPPES registry with NPI 1538144670 since 2005. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538144670 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert David Lacosse |
| Credential | DDS |
| Sex | Male |
| Practice address | 1420 LONDON RD, #208, Duluth, MN, 55805 |
| Phone | 2187284272 |
| Enumeration date | 2005-12-13 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 10455 | MN |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Robert Lacosse, DDS NPI: 1538144670 Taxonomy: 122300000X (Dentist) Address: 1420 LONDON RD, #208, Duluth, MN, 55805
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922051291 | North Shore Anesthesia P.A | Organization | Anesthesiology Physician | Duluth, MN |
| 1285688788 | Wolverine Anesthesia, LLC | Organization | Pain Medicine (Anesthesiology) Physician | Duluth, MN |
| 1487608675 | Hal Heyer | Individual | Pain Medicine (Anesthesiology) Physician | Duluth, MN |
| 1962458893 | Rebecca Winans | Individual | Certified Registered Nurse Anesthetist | Duluth, MN |
| 1851347322 | Peggy Bertel | Individual | Certified Registered Nurse Anesthetist | Duluth, MN |
| 1578519153 | Kevin Bushey | Individual | Certified Registered Nurse Anesthetist | Duluth, MN |
| 1437198165 | Joseph Sayers | Individual | Certified Registered Nurse Anesthetist | Duluth, MN |
| 1831138577 | Robert Terry | Individual | Certified Registered Nurse Anesthetist | Duluth, MN |
Verify this record
Cross-check NPI 1538144670 against the authoritative CMS record: view Dr. Robert David Lacosse 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.