| Company Name: | STAMFORD HEALTH, INC. |
| Employer identification number (EIN): | 222476636 |
| NAIC Classification: | 622000 |
| NAIC Description: | Hospitals |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2010-09-07 | ||||||
| Date last seen: 2025-11-22 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-05-31 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-05-31 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2010-10-15 | |||||
| Date last seen: 2024-12-26 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-07-30 | |||||
| Date last seen: 2025-12-02 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2008-01-01 | ||||||
| Date last seen: 2025-12-04 | ||||||
| 401k Sponsor USA Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2024-12-26 | ||||||
| Date last seen: 2024-12-26 | ||||||
| Date | Description |
|---|---|
| 2021-10-15 | 222476636 Change of name detected from STAMFORD HEALTH SYSTEM to STAMFORD HEALTH, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 004 | STAMFORD HEALTH SYSTEM RETIREMENT INCOME PLAN | 2014-01-01 | 1958-09-30 |
| 006 | STAMFORD HEALTH SYSTEM DEFINED CONTRIBUTION RETIREMENT PLAN | 2009-01-01 | 2003-01-01 |
| 501 | STAMFORD HEALTH SYSTEM HEALTH AND WELFARE PLAN | 2016-01-01 | 1982-01-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2020-01-03 | Employer Contributions | $ 794,000 | 309 | $ 2,570 | |
| 2020-01-03 | Employee Contributions | $ 794,000 | 309 | $ 2,570 | |
| 2019-12-02 | Employer Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-12-02 | Employee Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-11-01 | Employer Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-11-01 | Employee Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-10-02 | Employer Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-10-02 | Employee Contributions | $ 1,000,000 | 3089 | $ 324 | |
| 2019-08-28 | Employer Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-08-28 | Employee Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-07-01 | Employer Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-07-01 | Employee Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-05-01 | Employer Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-05-01 | Employee Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-03-01 | Employer Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-03-01 | Employee Contributions | $ 2,000,000 | 3089 | $ 647 | |
| 2019-01-02 | Employer Contributions | $ 961,240 | 3089 | $ 311 | |
| 2019-01-02 | Employee Contributions | $ 961,240 | 3089 | $ 311 | |
| 2018-07-03 | Employer Contributions | $ 1,063,794 | 388 | $ 2,742 | |
| 2018-07-03 | Employee Contributions | $ 1,063,794 | 388 | $ 2,742 | |
| 2018-01-12 | Employer Contributions | $ 1,647,618 | 388 | $ 4,246 | |
| 2018-01-12 | Employee Contributions | $ 1,647,618 | 388 | $ 4,246 | |
| 2017-10-13 | Employer Contributions | $ 1,500,424 | 2749 | $ 546 | |
| 2017-10-13 | Employee Contributions | $ 1,500,424 | 2749 | $ 546 | |
| 2017-04-10 | Employer Contributions | $ 2,000,000 | 2749 | $ 728 | |
| 2017-04-10 | Employee Contributions | $ 2,000,000 | 2749 | $ 728 | |
| 2017-02-10 | Employer Contributions | $ 1,398,753 | 2749 | $ 509 | |
| 2017-02-10 | Employee Contributions | $ 1,398,753 | 2749 | $ 509 | |
| 2016-12-09 | Employer Contributions | $ 2,000,000 | 2722 | $ 735 | |
| 2016-12-09 | Employee Contributions | $ 2,000,000 | 2722 | $ 735 | |
| 2016-10-11 | Employer Contributions | $ 2,000,000 | 2722 | $ 735 | |
| 2016-10-11 | Employee Contributions | $ 2,000,000 | 2722 | $ 735 | |
| 2015-06-22 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-06-22 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-05-14 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-05-14 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-04-21 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-04-21 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-03-20 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-03-20 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-02-18 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-02-18 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-01-30 | Employer Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2015-01-30 | Employee Contributions | $ 1,250,000 | 503 | $ 2,485 | |
| 2014-12-17 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-12-17 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-11-24 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-11-24 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-10-30 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-10-30 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-09-19 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-09-19 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-08-18 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-08-18 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-07-23 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-07-23 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-06-17 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-06-17 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-05-20 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-05-20 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-04-23 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-04-23 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-03-18 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-03-18 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-02-24 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-02-24 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-01-27 | Employer Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2014-01-27 | Employee Contributions | $ 1,250,000 | 553 | $ 2,260 | |
| 2013-12-20 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-12-20 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-11-26 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-11-26 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-10-31 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-10-31 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-09-19 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-09-19 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-08-16 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-08-16 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-07-23 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-07-23 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-06-20 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-06-20 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-05-21 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-05-21 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-04-24 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-04-24 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-03-25 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-03-25 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-02-20 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-02-20 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-01-25 | Employer Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2013-01-25 | Employee Contributions | $ 1,250,000 | 2058 | $ 607 | |
| 2012-12-21 | Employer Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-12-21 | Employee Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-11-30 | Employer Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-11-30 | Employee Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-10-29 | Employer Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-10-29 | Employee Contributions | $ 1,250,000 | 635 | $ 1,969 | |
| 2012-09-07 | Employer Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-09-07 | Employee Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-09-06 | Employer Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-09-06 | Employee Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-07-13 | Employer Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-07-13 | Employee Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-07-12 | Employer Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-07-12 | Employee Contributions | $ 1,400,000 | 635 | $ 2,205 | |
| 2012-02-28 | Employer Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2012-02-28 | Employee Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2012-02-27 | Employer Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2012-02-27 | Employee Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2012-02-24 | Employer Contributions | $ 600,000 | 635 | $ 945 | |
| 2012-02-24 | Employee Contributions | $ 600,000 | 635 | $ 945 | |
| 2012-01-31 | Employer Contributions | $ 2,600,000 | 635 | $ 4,094 | |
| 2012-01-31 | Employee Contributions | $ 2,600,000 | 635 | $ 4,094 | |
| 2012-01-30 | Employer Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2012-01-30 | Employee Contributions | $ 2,000,000 | 635 | $ 3,150 | |
| 2011-12-19 | Employer Contributions | $ 4,600,000 | 1883 | $ 2,443 | |
| 2011-12-19 | Employee Contributions | $ 4,600,000 | 1883 | $ 2,443 | |
| 2011-11-28 | Employer Contributions | $ 600,000 | 1883 | $ 319 | |
| 2011-11-28 | Employee Contributions | $ 600,000 | 1883 | $ 319 | |
| 2011-11-25 | Employer Contributions | $ 4,000,000 | 1883 | $ 2,124 | |
| 2011-11-25 | Employee Contributions | $ 4,000,000 | 1883 | $ 2,124 | |
| 2011-10-28 | Employer Contributions | $ 1,250,000 | 1883 | $ 664 | |
| 2011-10-28 | Employee Contributions | $ 1,250,000 | 1883 | $ 664 | |
| 2010-08-26 | Employer Contributions | $ 20,743 | 1896 | $ 11 | |
| 2010-08-26 | Employee Contributions | $ 20,743 | 1896 | $ 11 | |
| 2010-08-25 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-08-25 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-07-21 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-07-21 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-07-20 | Employer Contributions | $ 1,037,594 | 1896 | $ 547 | |
| 2010-07-20 | Employee Contributions | $ 1,037,594 | 1896 | $ 547 | |
| 2010-07-02 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-07-02 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-05-20 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-05-20 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-04-06 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-04-06 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-03-15 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-03-15 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-02-16 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-02-16 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-01-15 | Employer Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2010-01-15 | Employee Contributions | $ 1,058,333 | 1896 | $ 558 | |
| 2009-12-15 | Employer Contributions | $ 1,058,333 | 1312 | $ 807 | |
| 2009-12-15 | Employee Contributions | $ 1,058,333 | 1312 | $ 807 | |
| 2009-11-16 | Employer Contributions | $ 1,058,333 | 1312 | $ 807 | |
| 2009-11-16 | Employee Contributions | $ 1,058,333 | 1312 | $ 807 | |
| 2009-10-15 | Employer Contributions | $ 1,058,333 | 1312 | $ 807 | |
| 2009-10-15 | Employee Contributions | $ 1,058,333 | 1312 | $ 807 |