Alicia Greathouse
Alicia Greathouse is a provider specialising in School Social Worker in Warren, OH, registered under NPI 1003472101. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Warren, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 254 ft away. The nearest transit stop is 607 ft away, served by High Street Northeast & North Park Avenue. A pharmacy sits 0.42 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 167 ft away.
Getting here and what is nearby
Coffee Nova Coffee Co. 158 ft ~1 min
112 North Park Avenue, Warren 44481
Mo-Th 07:00-14:00, Fr-Su 07:00-15:00
Coffee Beautiful Whirl'd 167 ft ~1 min
Parking 140 ft ~1 min
Parking 190 ft ~1 min
Restaurant The Saratoga 227 ft ~1 min
129 East Market Street, Warren 44481
Mo-We 10:00-14:30, Th-Fr 10:00-20:00
Hotel Best Western Park Hotel 279 ft ~2 min
Parking 254 ft ~1 min
Restaurant Noodlefun 468 ft ~2 min
Transit High Street Northeast & North Park Avenue 526 ft ~2 min
Transit High Street Northeast & North Park Avenue 607 ft ~3 min
Restaurant Subway 653 ft ~3 min
231 South Main Street, Warren 44481
Mo-Fr 10:00-18:00; Sa 11:00-17:00
Pharmacy CVS Pharmacy 0.42 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 |
|---|---|---|
| CDCA166934 | OH | Case Manager/Care Coordinator |
This provider holds licence CDCA166934 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 1041S0200X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1041S0200X | School Social Worker School | — | — | primary |
| 171M00000X | Case Manager/Care Coordinator | CDCA166934 | OH |
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 | 1003472101 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 14, 2019 |
| Last updated | Jan 7, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
103 W MARKET ST Warren, OH 44481 (330) 394-8831 |
| Mailing address |
357 6TH ST Campbell, OH 44405 |
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 | 7 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 4 | 1 | 0 |
Sum = 49 · next multiple of 10 = 50 · 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.