Diane Pool, R.N.
Diane Pool, R.N. is a School Registered Nurse in Canfield, OH, registered under NPI 1003212051.
Getting there
Here is what surrounds this office in Canfield, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 919 ft away. The nearest transit stop is 0.34 mi away, served by W. Main & Cardinal. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Parking 612 ft ~3 min
Parking 884 ft ~4 min
Parking 919 ft ~4 min
Transit W. Main & Canfield Circle 972 ft ~4 min
Transit W. Main & Canfield Circle 0.20 mi ~5 min
Coffee Piccadilly Parlour 0.22 mi ~5 min
Restaurant Dairy Queen 0.27 mi ~6 min
Coffee StoneFruit - Canfield 0.28 mi ~6 min
352 West Main Street, Canfield 44406
Mo-Fr 07:00-17:00; Sa 08:00-17:00; Su 08:00-15:00
Transit W. Main & Cardinal 0.34 mi ~7 min
Restaurant J R Grinder 0.37 mi ~8 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 |
|---|---|---|
| RN 189921 | OH | School Registered Nurse primary |
This provider holds licence RN 189921 issued in OH. 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 163WS0200X
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 | 1003212051 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 18, 2014 |
| Last updated | Nov 18, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | R.N. |
| Practice address |
100 WADSWORTH STREET Canfield, OH 44406 (330) 533-5959 |
| Mailing address |
100 WADSWORTH ST Canfield, OH 44406 |
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 | 1 | 2 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 1 | 4 | 0 | 1 |
Sum = 39 · next multiple of 10 = 40 · 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.