| Company Name: | MEDICAL ARTS SANITARIUM, INC. |
| Employer identification number (EIN): | 131030650 |
| NAIC Classification: | 621111 |
| NAIC Description: | Offices of Physicians (except Mental Health Specialists) |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2009-01-01 | |||||
| Date last seen: 2025-11-23 | |||||
| Date | Description |
|---|---|
| 2024-10-08 | 131030650 Change of name detected from CORNERSTONE TREATMENT FACILITIES NETWORK to MEDICAL ARTS SANITARIUM, INC. |
| 2024-10-08 | 131030650 Change of plan name detected from CORNERSTONE EMPLOYEE STOCK OWNERSHIP 401(K) PLAN to CORNERSTONE TREATMENT FACILITIES NETWORK 401(K) PLAN for plan ID 003 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | CORNERSTONE TREATMENT FACILITIES NETWORK 401(K) PLAN | 2015-01-01 | 1992-01-01 |
| 003 | CORNERSTONE TREATMENT FACILITIES NETWORK 401(K) PLAN | 2016-01-01 | 2016-01-01 |
| 501 | CORNERSTONE TREATMENT FACILITIES NETWORK WELFARE BENEFITS PLAN | 1997-10-01 | 1997-10-01 |
| 004 | CORNERSTONE EMPLOYEE STOCK OWNERSHIP PLAN | 2022-12-01 | 2022-12-01 |