Casey Mahoney
Casey Mahoney is a provider specialising in Student in an Organized Health Care Education/Training Program in Warwick, RI, registered under NPI 1003481862. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Warwick, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 0.40 mi away. There is EV charging 606 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 0.39 mi away, served by 555 Greenwich. If you arrive early, there is a coffee shop 0.29 mi away.
Getting here and what is nearby
Convenience Seasons 516 ft ~2 min
EV charging 606 ft ~3 min
Gas station Shell 596 ft ~3 min
Transit Greenwich before Rome 942 ft ~4 min
Parking 0.27 mi ~6 min
Transit Greenwich after Naples 0.29 mi ~6 min
Coffee Starbucks 0.29 mi ~6 min
Grocery Stop & Shop 0.29 mi ~6 min
575 Greenwich Avenue, Warwick 02888
Mo-Sa 07:00-22:00; Su 07:00-21:00
Parking 0.35 mi ~7 min
Hotel Crowne Plaza Hotel Providence-Warwick 0.36 mi ~8 min
Transit 555 Greenwich 0.39 mi ~8 min
Parking 0.40 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003481862 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 24, 2021 |
| Last updated | Mar 16, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1139 MAIN AVE Warwick, RI 02886 (401) 739-6600 |
| Mailing address |
9 SCHOOL ST APT 2 Westerly, RI 02891 |
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 | 4 | 8 | 1 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 2 | 8 | 3 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.