Mark Janku
Mark Janku is a Pharmacist provider (Pharmacist) practicing in Sauk Rapids, MN, registered in the NPPES registry with NPI 1740689355 since 2014. Practices at Walgreen Co (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740689355 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Janku |
| Sex | Male |
| Practice address | 115 2ND AVE N, Sauk Rapids, MN, 56379 |
| Phone | 3202536601 |
| Fax | 3202537858 |
| Enumeration date | 2014-08-19 |
| Last updated in NPPES | 2014-08-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 120119 | MN |
Copy-ready billing details
Provider: Mark Janku NPI: 1740689355 Taxonomy: 183500000X (Pharmacist) Address: 115 2ND AVE N, Sauk Rapids, MN, 56379
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760497085 | Walgreen Co | Organization | Pharmacy | Sauk Rapids, MN |
| 1609151687 | Aaron Brummer | Individual | Pharmacist | Sauk Rapids, MN |
| 1316214224 | Jeffrey Shoberg | Individual | Pharmacist | Sauk Rapids, MN |
| 1275882771 | Patricia Finnegan-Baker | Individual | Pharmacist | Sauk Rapids, MN |
Verify this record
Cross-check NPI 1740689355 against the authoritative CMS record: view Mark Janku 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
Is NPI 1740689355 active?
How do I verify Mark Janku's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-08-19.