Brian Clifford Leach
Brian Clifford Leach is a Pharmacist provider (Pharmacist) practicing in Duluth, MN, registered in the NPPES registry with NPI 1891321600 since 2020. Practices at Grand St Paul Cvs LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1891321600 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brian Clifford Leach |
| Sex | Male |
| Practice address | Duluth, MN, 55802 |
| Phone | 2187243735 |
| Enumeration date | 2020-03-13 |
| Last updated in NPPES | 2020-03-13 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 116249 | MN |
Copy-ready billing details
Provider: Brian Leach NPI: 1891321600 Taxonomy: 183500000X (Pharmacist) Address: Duluth, MN, 55802
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952715096 | Grand St Paul Cvs LLC | Organization | Pharmacy | Duluth, MN |
| 1356977615 | Laura Suihkonen | Individual | Pharmacist | Duluth, MN |
| 1457971525 | Edward Nemec | Individual | Pharmacist | Duluth, MN |
| 1841890860 | Rebecca Grams | Individual | Pharmacist | Duluth, MN |
| 1750093498 | Amanda Kaiser | Individual | Pharmacist | Duluth, MN |
| 1508636317 | Katie Billings | Individual | Pharmacist | Duluth, MN |
| 1023841707 | Collin Davis | Individual | Pharmacist | Duluth, MN |
Verify this record
Cross-check NPI 1891321600 against the authoritative CMS record: view Brian Clifford Leach 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 Brian Leach?
Where does Brian Leach practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-03-13.