Christopher Mackison
Christopher Mackison is a Pharmacy Technician in Jeffersonville, IN, registered under NPI 1003551771. 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 Jeffersonville, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 0.38 mi away. The nearest transit stop is 0.22 mi away, served by Spring @ 12th. A pharmacy sits 551 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Transit Spring @ 10th 72 ft ~1 min
Transit Spring @ 10th 179 ft ~1 min
Pharmacy Walgreens 217 ft ~1 min
Coffee Starbucks 393 ft ~2 min
901 Gateway Drive, Jeffersonville 47130
Parking 447 ft ~2 min
Restaurant McDonald's 421 ft ~2 min
927 Indiana Avenue, Jeffersonville 47130
Mo-Su 05:00-23:00
Convenience Thorntons 499 ft ~2 min
Gas station Thorntons 549 ft ~3 min
Pharmacy CVS Pharmacy 551 ft ~3 min
Restaurant DQ Grill & Chill 669 ft ~3 min
Restaurant Subway 700 ft ~3 min
Parking Clark County Museum Parking 741 ft ~3 min
Transit Spring @ 12th 0.22 mi ~5 min
Parking 0.38 mi ~8 min
East Court Avenue, Jeffersonville 47130
Coffee Pearl Street Game & Coffee House 0.42 mi ~9 min
405 Pearl Street, Jeffersonville 47130
Mo 07:00-14:00; Tu 07:00-18:00; We-Fr 07:00-22:00; Sa 08:00-22:00; Su 09:00-20:00
Gas station Thorntons 0.45 mi ~10 min
401 West Court Avenue, Jeffersonville 47130
Hotel TownePlace Suites Louisville North 0.50 mi ~10 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 |
|---|---|---|
| 99108987A | IN | Pharmacy Technician primary |
This provider holds licence 99108987A issued in IN. 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 Pharmacy Technician covers
A person who works under the direct supervision of a licensed pharmacist and performs many pharmacy-related functions that do not require the professional judgment of a pharmacist. NUCC Health Care Provider Taxonomy, code 183700000X
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 | 1003551771 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 28, 2022 |
| Last updated | Apr 28, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
934 SPRING ST Jeffersonville, IN 47130 (812) 924-8857 |
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 | 5 | 5 | 1 | 7 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 2 | 7 | 5 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.