| Company Name: | ONS MSO, LLC |
| Employer identification number (EIN): | 841758967 |
| 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 | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-03 | |||||
| USA Mailing Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-04 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-09-17 | ||||||
| Date | Description |
|---|---|
| 2021-10-15 | 841758967 Change of name detected from ORTHOPAEDIC & NEUROSURGERY SPECIALISTS, P.C. to ONS MSO, LLC |
| 2021-10-15 | 841758967 Change of plan name detected from ORTHOPAEDIC & NEUROSURGERY SPECIALISTS, P.C. INCENTIVE SAVINGS PLAN to ONS SAVINGS PLAN for plan ID 005 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 005 | ONS SAVINGS PLAN | 1998-10-01 | 1998-10-01 |
| 501 | ONS/SPIRE ORTHOPEDIC PARTNERS WELFARE BENEFITS PLAN | 2022-01-01 | 2022-01-01 |