| Company Name: | AMERICAN DENTAL PARTNERS, INC |
| Employer identification number (EIN): | 043297858 |
| NAIC Classification: | 541990 |
| NAIC Description: | All Other Professional, Scientific, and Technical Services |
Additional information about AMERICAN DENTAL PARTNERS, INC
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about AMERICAN DENTAL PARTNERS, INC
The following addresses have been detected on the 401k submissions:
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| Date first seen: 2010-09-23 | |||||
| Date last seen: 2018-07-23 | |||||
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| Date first seen: 2007-07-01 | |||||
| Date last seen: 2025-09-16 | |||||
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| Date first seen: 2018-07-23 | |||||
| Date last seen: 2025-10-03 | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-23 | |||||
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| Date first seen: 2025-07-31 | |||||
| Date last seen: 2025-10-03 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 502 | AMERICAN DENTAL PARTNERS, INC. GROUP HEALTH & WELFARE PLAN | 2015-01-01 | 1996-11-01 |
| 001 | AMERICAN DENTAL PARTNERS, INC. SAVINGS AND RETIREMENT PLAN | 2009-01-01 | 1996-10-01 |
| 503 | HEARTLAND DENTAL, LLC ANCILLARY BENEFIT PLANS | 2023-01-01 | 2023-01-01 |