Tonye Aseminaso
Tonye Aseminaso is a provider specialising in Medical Technologist in Mckinney, TX, registered under NPI 1003425406. 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 Mckinney, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.39 mi away. A pharmacy sits 0.49 mi from the entrance (Walmart Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Restaurant Italian Garden 0.21 mi ~5 min
500 North Custer Road
Restaurant Uncork'd Bar & Grill 0.24 mi ~5 min
301 North Custer Road
Mo,Su 11:00-21:00; Tu-Th 11:00-22:00; Fr-Sa 11:00-23:00
Restaurant Sonic 0.25 mi ~6 min
420 North Custer Road, McKinney 75071
Mo-Sa 06:00-24:00; Su 08:00-24:00
Parking 0.35 mi ~7 min
Coffee Dutch Bros. Coffee 0.37 mi ~8 min
Coffee B&B Cafe 0.37 mi ~8 min
Parking 0.39 mi ~8 min
Parking 0.39 mi ~8 min
Convenience 7-Eleven 0.40 mi ~8 min
100 South Custer Road
Gas station 7-Eleven 0.40 mi ~8 min
Pharmacy CVS Pharmacy 0.44 mi ~9 min
Grocery Sprouts Farmers Market 0.45 mi ~9 min
9241 Virginia Parkway, McKinney 75071
Mo-Su 07:00-22:00
Pharmacy Medrocs Pharmacy 0.47 mi ~10 min
8901 Virginia Parkway, McKinney 75071
Mo-Fr 09:00-18:00; Sa 10:00-13:00; Su off
Pharmacy Walmart Pharmacy 0.49 mi ~10 min
Grocery Walmart Supercenter 0.55 mi ~11 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Medical Technologist covers
Definition to come... NUCC Health Care Provider Taxonomy, code 246QM0706X
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 | 1003425406 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 31, 2020 |
| Last updated | Jul 31, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
9201 NORWICH DR Mckinney, TX 75071 (214) 385-6722 |
| Other names |
Tonye Aseminaso Doing Business As |
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 | 2 | 5 | 4 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 1 | 4 | 0 |
Sum = 44 · next multiple of 10 = 50 · check digit = 6 · actual last digit = 6
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.