Tony Rost, RPH, CDE
Tony Rost, RPH, CDE is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Twin Falls, ID, registered under NPI 1003100116.
Getting there
Here is what surrounds this office in Twin Falls, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.31 mi away. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Hotel Hampton Inn Twin Falls 328 ft ~2 min
Gas station Costco Gasoline 522 ft ~2 min
Gas station Chevron 530 ft ~3 min
Grocery WinCo Foods 536 ft ~3 min
Hotel Holiday Inn Express & Suites Twin Falls 583 ft ~3 min
Convenience Oasis Stop 'N Go 622 ft ~3 min
Restaurant Subway 620 ft ~3 min
Restaurant McDonald's 733 ft ~3 min
869 Pole Line Road, Twin Falls 83301
Mo-Fr 05:30-23:00; Sa-Su 06:00-23:00
Restaurant Ketchum Burrito 916 ft ~4 min
Mo-Su 10:00-21:00
Coffee Dutch Bros. Coffee 0.20 mi ~5 min
Gas station Phillips 66 0.20 mi ~5 min
Parking 0.23 mi ~5 min
Hotel Shilo Inns Twin Falls 0.29 mi ~6 min
1586 Blue Lakes Boulevard North, Twin Falls 83301
Parking 0.31 mi ~7 min
Parking 0.31 mi ~7 min
Coffee Java Coffee & Cafe 0.33 mi ~7 min
Mo-Su 06:00-17:00
Grocery Natural Grocers 0.44 mi ~9 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 |
|---|---|---|
| P4205 | ID | Pharmacist Clinician (PhC)/ Clinical… primary |
This provider holds licence P4205 issued in ID. 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 Clinician (PhC)/ Clinical Pharmacy Specialist covers
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management. NUCC Health Care Provider Taxonomy, code 1835P0018X
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 | 1003100116 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 6, 2011 |
| Last updated | Jun 6, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | RPH, CDE |
| Practice address |
1611 BLUE LAKES BLVD N Twin Falls, ID 83301 (208) 736-3321 Fax (208) 736-3321 |
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 | 1 | 0 | 0 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 1 | 2 |
Sum = 34 · next multiple of 10 = 40 · 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.