Relda Willey, CRNP
Relda Willey, CRNP is a School Nurse Practitioner in Pittsburgh, PA, registered under NPI 1003366410.
Getting there
Here is what surrounds this office in Pittsburgh, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 1,018 ft away. The nearest transit stop is 0.43 mi away. A pharmacy sits 960 ft from the entrance (Hilltop Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Parking 870 ft ~4 min
Convenience Daily Mart 908 ft ~4 min
Parking 917 ft ~4 min
Restaurant Paisano's Restaurant 886 ft ~4 min
812 East Warrington Avenue, Pittsburgh 15210
Restaurant Leon's Caribbean Food 888 ft ~4 min
823 East Warrington Avenue, Pittsburgh 15210
Pharmacy Hilltop Pharmacy 960 ft ~4 min
818 East Warrington Avenue, Pittsburgh 15210
Parking 1,018 ft ~4 min
Restaurant Alla Famiglia 991 ft ~4 min
804 E Warrington Ave, Pittsburgh 15210
Mo-Sa 17:00-23:00
Coffee Grim Wizard Coffee 0.20 mi ~4 min
Hotel Traveler's Rest 0.34 mi ~7 min
Convenience Cogo's 0.38 mi ~8 min
Gas station BP 0.38 mi ~8 min
Gas station BP 0.38 mi ~8 min
Transit 0.43 mi ~9 min
Coffee De Fer Coffee & Tea 0.43 mi ~9 min
339 McKean Street, Pittsburgh 15219
Mo-Fr 08:00-15:00; Sa-Su 09:00-15:30
Coffee Cafe Du Jour 0.44 mi ~9 min
Hotel Holiday Inn Express & Suites Pittsburgh-South Side 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 |
|---|---|---|
| UP006618W | PA | School Nurse Practitioner primary |
This provider holds licence UP006618W issued in PA. 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 School covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LS0200X
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 | 1003366410 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 10, 2016 |
| Last updated | Oct 10, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CRNP |
| Practice address |
845 MCLAIN ST Pittsburgh, PA 15210 (412) 529-6623 Fax (412) 224-4742 |
| Mailing address |
341 S BELLEFIELD AVE ROOM 430 Pittsburgh, PA 15213 |
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 | 6 | 6 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 6 | 3 | 4 | 2 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.