Sean Giese
Sean Giese is a Pharmacist in Ankeny, IA, registered under NPI 1003405598. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Ankeny, based on OpenStreetMap data collected Sep 24, 2026. Parking is available about 932 ft away. The nearest transit stop is 0.39 mi away, served by Hawkeye Park & Ride. A pharmacy sits 0.36 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.24 mi away.
Getting here and what is nearby
Grocery Hy-Vee 22 ft ~1 min
410 North Ankeny Boulevard, Ankeny 50023
PH,Mo-Su 06:00-23:00
Pharmacy Hy-Vee Pharmacy 72 ft ~1 min
410 North Ankeny Boulevard, Ankeny 50023
Mo-Fr 07:00-20:00; Sa,Su 09:00-17:00
Gas station Hy-Vee Gas 374 ft ~2 min
Parking 364 ft ~2 min
Parking 491 ft ~2 min
Restaurant Amigos Mexican Grill 629 ft ~3 min
Coffee Blue Bean 765 ft ~3 min
110 North Ankeny Boulevard, Ankeny 50023
Mo-Fr 08:00-20:00; Sa 08:00-15:30
Gas station BP Gas 971 ft ~4 min
102 North Ankeny Boulevard, Ankeny 50023
Parking 932 ft ~4 min
Restaurant TJ's Bagels 942 ft ~4 min
127 North Ankeny Boulevard, Ankeny 50021
Mo-Su 06:00-20:00
Restaurant Domino's 1,007 ft ~4 min
117 North Ankeny Boulevard, Ankeny 50021
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Pharmacy CVS Pharmacy 0.22 mi ~5 min
Coffee Starbucks 0.24 mi ~5 min
Pharmacy Walgreens 0.36 mi ~8 min
Convenience Casey's General Store 0.37 mi ~8 min
Gas station Casey's General Store 0.37 mi ~8 min
Transit Hawkeye Park & Ride 0.39 mi ~8 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 23976 | IA | Pharmacist primary |
This provider holds licence 23976 issued in IA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003405598 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 11, 2021 |
| Last updated | Jan 11, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
410 N ANKENY BLVD Ankeny, IA 50023 (515) 577-4792 |
| Mailing address |
1801 NW CEDARWOOD LN Ankeny, IA 50023 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 0 | 5 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 1 | 5 | 9 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.