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401k Sponsoring company profile

JOHN T. MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON, INC. has sponsored the creation of one or more 401k plans.

Company Name:JOHN T. MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON, INC.
Employer identification number (EIN):111639818
NAIC Classification:622000
NAIC Description: Hospitals

The following addresses have been detected on the 401k submissions:

USA Mailing Address
75 NORTH COUNTRY ROAD
PORT JEFFERSON
NY
11777
Date first seen: 2007-01-01
Date last seen: 2023-12-31
USA Location Address
75 NORTH COUNTRY ROAD
PORT JEFFERSON
NY
11777
Date first seen: 2007-01-01
Date last seen: 2023-12-31
USA Mailing Address
75 N COUNTRY RD
PORT JEFFERSON
NY
117772119
Date first seen: 2010-07-23
Date last seen: 2018-10-15
USA Location Address
75 N COUNTRY RD
PORT JEFFERSON
NY
117772119
Date first seen: 2011-01-01
Date last seen: 2023-09-14

Plan Sponsor Events

Sponsoring Company Events

DateDescription
2021-10-13111639818 Change of name detected from JOHN T. MATHER MEMORIAL HOSPITAL to JOHN T. MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON, INC.

JOHN T. MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON, INC. 401k Plans

Plan id# Plan Name Plan Start Date Plan Effective Date
506JOHN T. MATHER MEMORIAL HOSPITAL DEPENDENT CARE PLAN2014-01-01 1989-01-01
005JOHN T MATHER MEMORIAL HOSPITAL CONTRIBUTION RETIREMENT PLAN2014-01-01 2004-01-01
508JOHN T. MATHER MEMORIAL HOSPITAL TUITION REFUND PLAN2014-01-01 1991-06-01
510JOHN T. MATHER MEMORIAL HOSPITAL PRESCRIPTION PLAN2015-01-01 2003-01-01
503JOHN T. MATHER MEMORIAL HOSPITAL HOSPITALIZATION MAJ MEDICAL PLAN2015-01-01 1961-09-01
509JOHN T. MATHER MEMORIAL HOSPITAL OPTICAL PLAN2015-01-01 1991-06-01
505JOHN T. MATHER MEMORIAL HOSPITAL PRESCRIPTION PLAN2015-01-01 1987-09-01
502JOHN T. MATHER MEMORIAL HOSPITAL DENTAL PLAN2009-01-01 1974-04-30
004THE JOHN T. MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON, INC. PENSION PLAN2009-01-01 1989-01-01

401k Contributions

Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:

DateType of contributionContribution Number of participants/employees Average contribution per participant
2022-09-13Employer Contributions $ 12,700,000 6 $ 2,116,667
2022-09-13Employee Contributions $ 12,700,000 6 $ 2,116,667
2022-07-14Employer Contributions $ 774,375 6 $ 129,063
2022-07-14Employee Contributions $ 774,375 6 $ 129,063
2022-04-14Employer Contributions $ 774,375 6 $ 129,063
2022-04-14Employee Contributions $ 774,375 6 $ 129,063
2021-07-14Employer Contributions $ 1,662,436 2764 $ 601
2021-07-14Employee Contributions $ 1,662,436 2764 $ 601
2021-01-14Employer Contributions $ 1,496,238 2764 $ 541
2021-01-14Employee Contributions $ 1,496,238 2764 $ 541
2020-01-14Employer Contributions $ 935,727 1533 $ 610
2020-01-14Employee Contributions $ 935,727 1533 $ 610
2019-10-11Employer Contributions $ 935,727 1716 $ 545
2019-10-11Employee Contributions $ 935,727 1716 $ 545
2019-07-12Employer Contributions $ 935,727 1716 $ 545
2019-07-12Employee Contributions $ 935,727 1716 $ 545
2019-04-12Employer Contributions $ 935,727 1716 $ 545
2019-04-12Employee Contributions $ 935,727 1716 $ 545
2018-09-13Employer Contributions $ 994,000 1704 $ 583
2018-09-13Employee Contributions $ 994,000 1704 $ 583
2018-01-11Employer Contributions $ 1,315,000 1704 $ 772
2018-01-11Employee Contributions $ 1,315,000 1704 $ 772
2017-10-12Employer Contributions $ 1,315,000 1641 $ 801
2017-10-12Employee Contributions $ 1,315,000 1641 $ 801
2017-09-15Employer Contributions $ 439,000 1641 $ 268
2017-09-15Employee Contributions $ 439,000 1641 $ 268
2017-07-13Employer Contributions $ 1,315,000 1641 $ 801
2017-07-13Employee Contributions $ 1,315,000 1641 $ 801
2017-04-13Employer Contributions $ 1,315,000 1641 $ 801
2017-04-13Employee Contributions $ 1,315,000 1641 $ 801
2017-01-13Employer Contributions $ 1,183,000 1641 $ 721
2017-01-13Employee Contributions $ 1,183,000 1641 $ 721
2016-10-13Employer Contributions $ 1,183,000 1633 $ 724
2016-10-13Employee Contributions $ 1,183,000 1633 $ 724
2016-09-14Employer Contributions $ 803,000 1633 $ 492
2016-09-14Employee Contributions $ 803,000 1633 $ 492
2016-07-14Employer Contributions $ 1,342,000 1633 $ 822
2016-07-14Employee Contributions $ 1,342,000 1633 $ 822
2016-04-14Employer Contributions $ 1,342,000 1633 $ 822
2016-04-14Employee Contributions $ 1,342,000 1633 $ 822
2016-01-14Employer Contributions $ 1,207,800 1633 $ 740
2016-01-14Employee Contributions $ 1,207,800 1633 $ 740
2015-10-15Employer Contributions $ 1,020,000 2082 $ 490
2015-10-15Employee Contributions $ 1,020,000 2082 $ 490
2015-09-15Employer Contributions $ 792,000 2082 $ 380
2015-09-15Employee Contributions $ 792,000 2082 $ 380
2015-07-15Employer Contributions $ 1,302,000 2082 $ 625
2015-07-15Employee Contributions $ 1,302,000 2082 $ 625
2015-04-14Employer Contributions $ 1,302,000 2082 $ 625
2015-04-14Employee Contributions $ 1,302,000 2082 $ 625
2015-01-14Employer Contributions $ 1,172,000 2082 $ 563
2015-01-14Employee Contributions $ 1,172,000 2082 $ 563
2014-10-14Employer Contributions $ 98,000 1699 $ 58
2014-10-14Employee Contributions $ 98,000 1699 $ 58
2014-07-14Employer Contributions $ 452,781 1699 $ 266
2014-07-14Employee Contributions $ 452,781 1699 $ 266
2014-04-14Employer Contributions $ 452,781 1699 $ 266
2014-04-14Employee Contributions $ 452,781 1699 $ 266
2014-01-14Employer Contributions $ 1,462,000 1699 $ 861
2014-01-14Employee Contributions $ 1,462,000 1699 $ 861
2013-10-15Employer Contributions $ 1,462,000 1680 $ 870
2013-10-15Employee Contributions $ 1,462,000 1680 $ 870
2013-09-12Employer Contributions $ 1,640,791 1680 $ 977
2013-09-12Employee Contributions $ 1,640,791 1680 $ 977
2013-07-12Employer Contributions $ 1,462,000 1680 $ 870
2013-07-12Employee Contributions $ 1,462,000 1680 $ 870
2013-04-15Employer Contributions $ 1,462,000 1680 $ 870
2013-04-15Employee Contributions $ 1,462,000 1680 $ 870
2013-01-14Employer Contributions $ 2,436,000 1680 $ 1,450
2013-01-14Employee Contributions $ 2,436,000 1680 $ 1,450
2012-10-15Employer Contributions $ 604,000 2508 $ 241
2012-10-15Employee Contributions $ 604,000 2508 $ 241
2012-09-14Employer Contributions $ 4,053,870 2508 $ 1,616
2012-09-14Employee Contributions $ 4,053,870 2508 $ 1,616
2012-07-12Employer Contributions $ 3,351,661 2508 $ 1,336
2012-07-12Employee Contributions $ 3,351,661 2508 $ 1,336
2012-04-13Employer Contributions $ 3,351,661 2508 $ 1,336
2012-04-13Employee Contributions $ 3,351,661 2508 $ 1,336
2012-01-12Employer Contributions $ 2,538,531 2508 $ 1,012
2012-01-12Employee Contributions $ 2,538,531 2508 $ 1,012
2011-10-12Employer Contributions $ 2,538,531 1385 $ 1,833
2011-10-12Employee Contributions $ 2,538,531 1385 $ 1,833
2011-07-13Employer Contributions $ 2,538,531 1385 $ 1,833
2011-07-13Employee Contributions $ 2,538,531 1385 $ 1,833
2011-04-13Employer Contributions $ 2,538,531 1385 $ 1,833
2011-04-13Employee Contributions $ 2,538,531 1385 $ 1,833
2010-09-13Employer Contributions $ 3,984,987 1586 $ 2,513
2010-09-13Employee Contributions $ 3,984,987 1586 $ 2,513
2010-01-13Employer Contributions $ 1,425,290 1586 $ 899
2010-01-13Employee Contributions $ 1,425,290 1586 $ 899
2009-10-14Employer Contributions $ 1,425,290 1568 $ 909
2009-10-14Employee Contributions $ 1,425,290 1568 $ 909
2009-07-14Employer Contributions $ 1,425,290 1568 $ 909
2009-07-14Employee Contributions $ 1,425,290 1568 $ 909
2009-04-13Employer Contributions $ 1,425,290 1568 $ 909
2009-04-13Employee Contributions $ 1,425,290 1568 $ 909

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