Tonya Olson, RPH
Tonya Olson, RPH is a Pharmacist in Amarillo, TX, registered under NPI 1003271321.
Getting there
Here is what surrounds this office in Amarillo, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 469 ft away, served by SE34th Ave & S Osage St.
Getting here and what is nearby
Grocery Walmart Neighborhood Market 14 ft ~1 min
2035 Southeast 34th Avenue, Amarillo 79118
06:00-23:00
Transit SE34th Ave & S Osage St 469 ft ~2 min
Convenience Toot'n Totum 492 ft ~2 min
2151 Southeast 34th Avenue, Amarillo 79118
Gas station Toot'n Totum 523 ft ~2 min
Restaurant Subway 711 ft ~3 min
1900 Southeast 34th Avenue, Amarillo 79118
08:00-21:00
Gas station Phillips 66 753 ft ~3 min
Restaurant Little Caesars 725 ft ~3 min
Restaurant Taste of Thai 728 ft ~3 min
1900 Southeast 34th Avenue, Amarillo 79118
Parking 805 ft ~4 min
Convenience Pak-A-Sak 854 ft ~4 min
2110 Southeast 34th Avenue, Amarillo 79118
Parking 0.21 mi ~5 min
Parking 0.28 mi ~6 min
Gas station Valero 0.45 mi ~10 min
2621 South Osage Street, Amarillo 79103
Convenience Toot'n Totum 0.47 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 |
|---|---|---|
| 42147 | TX | Pharmacist primary |
This provider holds licence 42147 issued in TX. 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 | 1003271321 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 31, 2015 |
| Last updated | Dec 31, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RPH |
| Practice address |
2035 SE 34TH AVE Amarillo, TX 79118 (806) 513-6401 Fax (806) 513-6398 |
| Mailing address |
8030 PACE ST Amarillo, TX 79108 |
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 | 2 | 7 | 1 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 2 | 3 | 4 |
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.