Dr. Matthew Thor Larson, PHARMD
Dr. Matthew Thor Larson is a Pharmacist provider (Pharmacist) practicing in Crosby, MN, registered in the NPPES registry with NPI 1609134675 since 2012. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1609134675 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Matthew Thor Larson |
| Credential | PHARMD |
| Sex | Male |
| Practice address | Crosby, MN, 56441 |
| Phone | 2185465144 |
| Fax | 2185467238 |
| Enumeration date | 2012-04-27 |
| Last updated in NPPES | 2012-04-27 |
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 | 120525 | MN |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Matthew Larson, PHARMD NPI: 1609134675 Taxonomy: 183500000X (Pharmacist) Address: Crosby, MN, 56441
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083635270 | Ci Pharmacy Services Ltd | Organization | Community/Retail Pharmacy | Crosby, MN |
| 1982961975 | Nicole Puchalla | Individual | Pharmacist | Crosby, MN |
| 1891159018 | Ci Pharmacy Services, Ltd | Organization | Community/Retail Pharmacy | Crosby, MN |
| 1134621824 | Matthew Doucette | Individual | Community/Retail Pharmacy | Crosby, MN |
| 1386125821 | Ci Pharmacy Services, Ltd | Organization | Long Term Care Pharmacy | Crosby, MN |
| 1740839570 | Nicholas Boreen | Individual | Pharmacy | Crosby, MN |
Verify this record
Cross-check NPI 1609134675 against the authoritative CMS record: view Dr. Matthew Thor Larson 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 2012-04-27.