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| Company Name: | SAN DIEGO DIAGNOSTIC RADIOLOGY MEDICAL GROUP, INC. |
| Employer identification number (EIN): | 952669833 |
| NAIC Classification: | 621510 |
| NAIC Description: | Medical and Diagnostic Laboratories |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2010-10-12 | ||||||
| Date last seen: 2025-12-04 | ||||||
| USA Location Address | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-06-30 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2010-01-01 | |||||
| Date last seen: 2025-12-02 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2021-05-13 | |||||
| Date last seen: 2021-05-13 | |||||
| 401k Sponsor USA Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-09-30 | ||||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | SAN DIEGO DIAGNOSTIC RADIOLOGY MEDICAL GROUP, INC. PROFIT SHARING AND SAVINGS PLAN | 2015-01-01 | 1997-01-01 |
| 003 | SAN DIEGO DIAGNOSTIC RADIOLOGY MEDICAL GROUP, INC. CASH BALANCE PENSION PLAN | 2016-01-01 | 2015-01-01 |
| 501 | SAN DIEGO DIAGNOSTIC RADIOLOGY MEDICAL GROUP, INC. WELFARE BENEFIT PLAN | 2016-01-01 | 2016-01-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2022-12-23 | Employer Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-12-23 | Employee Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-11-25 | Employer Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-11-25 | Employee Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-10-25 | Employer Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-10-25 | Employee Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-09-23 | Employer Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-09-23 | Employee Contributions | $ 158,378 | 214 | $ 740 | |
| 2022-08-25 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-08-25 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-07-25 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-07-25 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-06-24 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-06-24 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-05-25 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-05-25 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-04-25 | Employer Contributions | $ 1,738 | 214 | $ 8 | |
| 2022-04-25 | Employee Contributions | $ 1,738 | 214 | $ 8 | |
| 2022-04-22 | Employer Contributions | $ 157,623 | 214 | $ 737 | |
| 2022-04-22 | Employee Contributions | $ 157,623 | 214 | $ 737 | |
| 2022-03-25 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-03-25 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-02-25 | Employer Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-02-25 | Employee Contributions | $ 159,361 | 214 | $ 745 | |
| 2022-01-25 | Employer Contributions | $ 157,623 | 214 | $ 737 | |
| 2022-01-25 | Employee Contributions | $ 157,623 | 214 | $ 737 | |
| 2022-01-21 | Employer Contributions | $ 1,738 | 214 | $ 8 | |
| 2022-01-21 | Employee Contributions | $ 1,738 | 214 | $ 8 | |
| 2021-12-23 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-12-23 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-11-24 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-11-24 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-10-25 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-10-25 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-09-24 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-09-24 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-08-25 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-08-25 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-07-23 | Employer Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-07-23 | Employee Contributions | $ 127,747 | 214 | $ 597 | |
| 2021-06-25 | Employer Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-06-25 | Employee Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-05-25 | Employer Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-05-25 | Employee Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-04-23 | Employer Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-04-23 | Employee Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-03-25 | Employer Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-03-25 | Employee Contributions | $ 127,605 | 214 | $ 596 | |
| 2021-02-25 | Employer Contributions | $ 165,373 | 214 | $ 773 | |
| 2021-02-25 | Employee Contributions | $ 165,373 | 214 | $ 773 | |
| 2021-01-26 | Employer Contributions | $ 167,395 | 214 | $ 782 | |
| 2021-01-26 | Employee Contributions | $ 167,395 | 214 | $ 782 | |
| 2019-12-24 | Employer Contributions | $ 188,698 | 224 | $ 842 | |
| 2019-12-24 | Employee Contributions | $ 188,698 | 224 | $ 842 | |
| 2019-11-25 | Employer Contributions | $ 201,506 | 224 | $ 900 | |
| 2019-11-25 | Employee Contributions | $ 201,506 | 224 | $ 900 | |
| 2019-10-25 | Employer Contributions | $ 206,771 | 224 | $ 923 | |
| 2019-10-25 | Employee Contributions | $ 206,771 | 224 | $ 923 | |
| 2019-09-25 | Employer Contributions | $ 205,001 | 224 | $ 915 | |
| 2019-09-25 | Employee Contributions | $ 205,001 | 224 | $ 915 | |
| 2019-08-23 | Employer Contributions | $ 205,001 | 224 | $ 915 | |
| 2019-08-23 | Employee Contributions | $ 205,001 | 224 | $ 915 | |
| 2019-07-25 | Employer Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-07-25 | Employee Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-06-26 | Employer Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-06-26 | Employee Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-05-24 | Employer Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-05-24 | Employee Contributions | $ 214,408 | 224 | $ 957 | |
| 2019-04-25 | Employer Contributions | $ 214,141 | 224 | $ 956 | |
| 2019-04-25 | Employee Contributions | $ 214,141 | 224 | $ 956 | |
| 2019-03-26 | Employer Contributions | $ 219,139 | 224 | $ 978 | |
| 2019-03-26 | Employee Contributions | $ 219,139 | 224 | $ 978 | |
| 2019-02-25 | Employer Contributions | $ 201,874 | 224 | $ 901 | |
| 2019-02-25 | Employee Contributions | $ 201,874 | 224 | $ 901 | |
| 2019-01-25 | Employer Contributions | $ 201,874 | 224 | $ 901 | |
| 2019-01-25 | Employee Contributions | $ 201,874 | 224 | $ 901 | |
| 2019-01-02 | Employer Contributions | $ 187,020 | 224 | $ 835 | |
| 2019-01-02 | Employee Contributions | $ 187,020 | 224 | $ 835 | |
| 2018-11-21 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-11-21 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-10-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-10-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-09-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-09-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-08-24 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-08-24 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-07-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-07-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-06-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-06-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-05-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-05-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-04-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-04-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-04-04 | Employer Contributions | $ 13,881 | 220 | $ 63 | |
| 2018-04-04 | Employee Contributions | $ 13,881 | 220 | $ 63 | |
| 2018-03-23 | Employer Contributions | $ 185,269 | 220 | $ 842 | |
| 2018-03-23 | Employee Contributions | $ 185,269 | 220 | $ 842 | |
| 2018-02-23 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-02-23 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-01-25 | Employer Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-01-25 | Employee Contributions | $ 199,151 | 220 | $ 905 | |
| 2018-01-02 | Employer Contributions | $ 144,592 | 220 | $ 657 | |
| 2018-01-02 | Employee Contributions | $ 144,592 | 220 | $ 657 | |
| 2017-11-22 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-11-22 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-10-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-10-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-09-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-09-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-08-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-08-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-07-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-07-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-07-17 | Employer Contributions | $ 8,609 | 221 | $ 39 | |
| 2017-07-17 | Employee Contributions | $ 8,609 | 221 | $ 39 | |
| 2017-06-23 | Employer Contributions | $ 146,055 | 221 | $ 661 | |
| 2017-06-23 | Employee Contributions | $ 146,055 | 221 | $ 661 | |
| 2017-05-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-05-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-04-25 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-04-25 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-03-24 | Employer Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-03-24 | Employee Contributions | $ 154,664 | 221 | $ 700 | |
| 2017-02-27 | Employer Contributions | $ 147,187 | 221 | $ 666 | |
| 2017-02-27 | Employee Contributions | $ 147,187 | 221 | $ 666 | |
| 2017-01-25 | Employer Contributions | $ 162,140 | 221 | $ 734 | |
| 2017-01-25 | Employee Contributions | $ 162,140 | 221 | $ 734 | |
| 2016-12-20 | Employer Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-12-20 | Employee Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-11-23 | Employer Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-11-23 | Employee Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-10-25 | Employer Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-10-25 | Employee Contributions | $ 170,473 | 221 | $ 771 | |
| 2016-09-27 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-09-27 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-08-25 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-08-25 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-07-25 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-07-25 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-06-23 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-06-23 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-05-25 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-05-25 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-04-25 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-04-25 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-03-28 | Employer Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-03-28 | Employee Contributions | $ 170,474 | 221 | $ 771 | |
| 2016-02-25 | Employer Contributions | $ 161,504 | 221 | $ 731 | |
| 2016-02-25 | Employee Contributions | $ 161,504 | 221 | $ 731 | |
| 2016-01-25 | Employer Contributions | $ 161,504 | 221 | $ 731 | |
| 2016-01-25 | Employee Contributions | $ 161,504 | 221 | $ 731 | |
| 2015-12-23 | Employer Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-12-23 | Employee Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-11-25 | Employer Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-11-25 | Employee Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-10-23 | Employer Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-10-23 | Employee Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-09-25 | Employer Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-09-25 | Employee Contributions | $ 161,504 | 215 | $ 751 | |
| 2015-09-04 | Employer Contributions | $ 323,007 | 215 | $ 1,502 | |
| 2015-09-04 | Employee Contributions | $ 323,007 | 215 | $ 1,502 |