Erin Hoag, PHARMD
Erin Hoag, PHARMD is an Oncology Pharmacist in Lafayette, IN, registered under NPI 1003391814.
Getting there
Here is what surrounds this office in Lafayette, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 463 ft away. The nearest transit stop is 0.46 mi away, served by CityBus. A pharmacy sits 0.20 mi from the entrance (Parkside Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 299 ft ~2 min
Parking 386 ft ~2 min
Parking 463 ft ~2 min
Pharmacy Parkside Pharmacy 0.20 mi ~5 min
2200 Ferry Street, 47904
Mo-Fr 08:30-18:00; Sa 08:30-13:00
Transit CityBus 0.25 mi ~5 min
Transit CityBus 0.35 mi ~7 min
Restaurant Parkside Seafood House 0.35 mi ~7 min
1902 Scott Street, Lafayette 47904
Transit CityBus 0.46 mi ~10 min
Restaurant Akropolis 0.48 mi ~10 min
3311 South Street, Lafayette 47904
Restaurant Las Brazas Taqueria 0.49 mi ~10 min
3123 Union Street, Lafayette 47904
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 |
|---|---|---|
| 26023589A | IN | Oncology Pharmacist primary |
This provider holds licence 26023589A 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 Oncology covers
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases. NUCC Health Care Provider Taxonomy, code 1835X0200X
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 | 1003391814 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 27, 2018 |
| Last updated | Sep 27, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHARMD |
| Practice address |
420 N 26TH ST Lafayette, IN 47904 (765) 838-4169 |
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 | 3 | 9 | 1 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 9 | 2 | 8 | 2 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.