CHARTER OAKSERVICE CORP.
CHARTER OAKSERVICE CORP. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003037425, based in Torrington, CT. The organization lists 3 taxonomy classifications, with Adult Companion recorded as primary.
Getting there
Here is what surrounds this office in Torrington, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 236 ft away. There is EV charging 0.33 mi from the office — useful if you are driving in from out of town.
Getting here and what is nearby
Parking 71 ft ~1 min
Parking 225 ft ~1 min
Parking 236 ft ~1 min
Grocery Stop & Shop 477 ft ~2 min
211 High StreetTorrington Commons Shopping, Torrington 06790
Mo-Sa 07:00-22:00; Su 07:00-21:00
Hotel Yankee Pedlar Inn 0.25 mi ~6 min
Restaurant Sasso's Coal Fired Pizza 0.29 mi ~6 min
Convenience Irving 0.31 mi ~7 min
392 Church Street, Torrington 06790
Gas station Irving 0.31 mi ~7 min
EV charging 0.33 mi ~7 min
Restaurant Ninety Nine Restaurant & Pub 0.33 mi ~7 min
Restaurant Domino's 0.39 mi ~8 min
95 South Main Street, Torrington 06790
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
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 |
|---|---|---|
| HCA0000105 | CT | Chore Provider |
| HCA0000105 | CT | Homemaker |
| HCA0000105 | CT | Adult Companion primary |
This provider holds licence HCA0000105 issued in CT. 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 Adult Companion covers
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care. NUCC Health Care Provider Taxonomy, code 372600000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 372500000X | Chore Provider | HCA0000105 | CT | |
| 376J00000X | Homemaker | HCA0000105 | CT | |
| 372600000X | Adult Companion | HCA0000105 | CT | primary |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003037425 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 2, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
179 WATER ST Torrington, CT 06790 (800) 882-4716 Fax (860) 482-6394 |
| Mailing address |
46 LOGAN RD Salisbury, CT 06068 |
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 | 0 | 3 | 7 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 5 | 4 | 4 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.