| Company Name: | RIVERSIDE RADIOLOGY & INTERVENTIONAL ASSOCIATES, INC. |
| Employer identification number (EIN): | 310983140 |
| 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: 2025-08-31 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-09-30 | ||||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2020-07-28 | |||||
| Date last seen: 2021-07-19 | |||||
| Date | Description |
|---|---|
| 2021-07-19 | 310983140 Change of name detected from RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES, INC. to RIVERSIDE RADIOLOGY & INTERVENTIONAL ASSOCIATES, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | RIVERSIDE RADIOLOGY & INTERVENTIONAL ASSOCIATES, INC. WELFARE BENEFIT PLAN | 2015-01-01 | 2008-01-01 |
| 002 | RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES, INC. CASH BALANCE PLAN | 2012-01-01 | 2009-01-01 |
| 001 | RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES, INC. 401(K) PROFIT SHARING PLAN | 2016-01-01 | 1998-04-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2017-02-08 | Employer Contributions | $ 22,451 | 167 | $ 134 | |
| 2017-02-08 | Employee Contributions | $ 22,451 | 167 | $ 134 | |
| 2016-12-30 | Employer Contributions | $ 43,271 | 184 | $ 235 | |
| 2016-12-30 | Employee Contributions | $ 43,271 | 184 | $ 235 | |
| 2016-12-02 | Employer Contributions | $ 58,254 | 184 | $ 317 | |
| 2016-12-02 | Employee Contributions | $ 58,254 | 184 | $ 317 | |
| 2016-11-03 | Employer Contributions | $ 1,272,309 | 184 | $ 6,915 | |
| 2016-11-03 | Employee Contributions | $ 1,272,309 | 184 | $ 6,915 | |
| 2016-09-30 | Employer Contributions | $ 24,462 | 184 | $ 133 | |
| 2016-09-30 | Employee Contributions | $ 24,462 | 184 | $ 133 | |
| 2016-09-08 | Employer Contributions | $ 24,462 | 184 | $ 133 | |
| 2016-09-08 | Employee Contributions | $ 24,462 | 184 | $ 133 | |
| 2016-08-10 | Employer Contributions | $ 24,546 | 184 | $ 133 | |
| 2016-08-10 | Employee Contributions | $ 24,546 | 184 | $ 133 | |
| 2016-07-26 | Employer Contributions | $ 403,061 | 184 | $ 2,191 | |
| 2016-07-26 | Employee Contributions | $ 403,061 | 184 | $ 2,191 | |
| 2016-07-11 | Employer Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-07-11 | Employee Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-06-01 | Employer Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-06-01 | Employee Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-05-02 | Employer Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-05-02 | Employee Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-04-26 | Employer Contributions | $ 432,793 | 184 | $ 2,352 | |
| 2016-04-26 | Employee Contributions | $ 432,793 | 184 | $ 2,352 | |
| 2016-04-06 | Employer Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-04-06 | Employee Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-03-01 | Employer Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-03-01 | Employee Contributions | $ 24,545 | 184 | $ 133 | |
| 2016-02-02 | Employer Contributions | $ 20,000 | 184 | $ 109 | |
| 2016-02-02 | Employee Contributions | $ 20,000 | 184 | $ 109 | |
| 2016-01-19 | Employer Contributions | $ 5,000 | 184 | $ 27 | |
| 2016-01-19 | Employee Contributions | $ 5,000 | 184 | $ 27 | |
| 2016-01-07 | Employer Contributions | $ 436,927 | 184 | $ 2,375 | |
| 2016-01-07 | Employee Contributions | $ 436,927 | 184 | $ 2,375 | |
| 2015-11-30 | Employer Contributions | $ 20,866 | 153 | $ 136 | |
| 2015-11-30 | Employee Contributions | $ 20,866 | 153 | $ 136 | |
| 2015-11-03 | Employer Contributions | $ 417,573 | 153 | $ 2,729 | |
| 2015-11-03 | Employee Contributions | $ 417,573 | 153 | $ 2,729 | |
| 2015-09-29 | Employer Contributions | $ 22,117 | 153 | $ 145 | |
| 2015-09-29 | Employee Contributions | $ 22,117 | 153 | $ 145 | |
| 2015-08-31 | Employer Contributions | $ 22,117 | 153 | $ 145 | |
| 2015-08-31 | Employee Contributions | $ 22,117 | 153 | $ 145 | |
| 2015-08-03 | Employer Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-08-03 | Employee Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-07-22 | Employer Contributions | $ 398,931 | 153 | $ 2,607 | |
| 2015-07-22 | Employee Contributions | $ 398,931 | 153 | $ 2,607 | |
| 2015-06-29 | Employer Contributions | $ 20,766 | 153 | $ 136 | |
| 2015-06-29 | Employee Contributions | $ 20,766 | 153 | $ 136 | |
| 2015-06-01 | Employer Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-06-01 | Employee Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-05-11 | Employer Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-05-11 | Employee Contributions | $ 20,767 | 153 | $ 136 | |
| 2015-04-28 | Employer Contributions | $ 387,553 | 153 | $ 2,533 | |
| 2015-04-28 | Employee Contributions | $ 387,553 | 153 | $ 2,533 | |
| 2015-03-27 | Employer Contributions | $ 20,766 | 153 | $ 136 | |
| 2015-03-27 | Employee Contributions | $ 20,766 | 153 | $ 136 | |
| 2015-03-02 | Employer Contributions | $ 20,667 | 153 | $ 135 | |
| 2015-03-02 | Employee Contributions | $ 20,667 | 153 | $ 135 | |
| 2015-02-19 | Employer Contributions | $ 20,667 | 153 | $ 135 | |
| 2015-02-19 | Employee Contributions | $ 20,667 | 153 | $ 135 | |
| 2015-01-15 | Employer Contributions | $ 433,552 | 153 | $ 2,834 | |
| 2015-01-15 | Employee Contributions | $ 433,552 | 153 | $ 2,834 | |
| 2014-12-17 | Employer Contributions | $ 353,372 | 197 | $ 1,794 | |
| 2014-12-17 | Employee Contributions | $ 353,372 | 197 | $ 1,794 | |
| 2014-11-25 | Employer Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-11-25 | Employee Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-10-31 | Employer Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-10-31 | Employee Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-10-16 | Employer Contributions | $ 357,501 | 197 | $ 1,815 | |
| 2014-10-16 | Employee Contributions | $ 357,501 | 197 | $ 1,815 | |
| 2014-09-25 | Employer Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-09-25 | Employee Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-08-25 | Employer Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-08-25 | Employee Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-07-31 | Employer Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-07-31 | Employee Contributions | $ 43,922 | 197 | $ 223 | |
| 2014-06-26 | Employer Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-06-26 | Employee Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-05-29 | Employer Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-05-29 | Employee Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-05-01 | Employer Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-05-01 | Employee Contributions | $ 34,072 | 197 | $ 173 | |
| 2014-04-24 | Employer Contributions | $ 328,604 | 197 | $ 1,668 | |
| 2014-04-24 | Employee Contributions | $ 328,604 | 197 | $ 1,668 | |
| 2014-04-03 | Employer Contributions | $ 33,905 | 197 | $ 172 | |
| 2014-04-03 | Employee Contributions | $ 33,905 | 197 | $ 172 | |
| 2014-02-27 | Employer Contributions | $ 34,155 | 197 | $ 173 | |
| 2014-02-27 | Employee Contributions | $ 34,155 | 197 | $ 173 | |
| 2014-01-30 | Employer Contributions | $ 34,064 | 197 | $ 173 | |
| 2014-01-30 | Employee Contributions | $ 34,064 | 197 | $ 173 | |
| 2014-01-09 | Employer Contributions | $ 458,927 | 197 | $ 2,330 | |
| 2014-01-09 | Employee Contributions | $ 458,927 | 197 | $ 2,330 | |
| 2013-11-27 | Employer Contributions | $ 78,273 | 206 | $ 380 | |
| 2013-11-27 | Employee Contributions | $ 78,273 | 206 | $ 380 | |
| 2013-10-31 | Employer Contributions | $ 78,571 | 206 | $ 381 | |
| 2013-10-31 | Employee Contributions | $ 78,571 | 206 | $ 381 | |
| 2013-10-17 | Employer Contributions | $ 415,799 | 206 | $ 2,018 | |
| 2013-10-17 | Employee Contributions | $ 415,799 | 206 | $ 2,018 | |
| 2013-09-27 | Employer Contributions | $ 51,398 | 206 | $ 250 | |
| 2013-09-27 | Employee Contributions | $ 51,398 | 206 | $ 250 | |
| 2013-08-29 | Employer Contributions | $ 51,398 | 206 | $ 250 | |
| 2013-08-29 | Employee Contributions | $ 51,398 | 206 | $ 250 | |
| 2013-07-31 | Employer Contributions | $ 51,198 | 206 | $ 249 | |
| 2013-07-31 | Employee Contributions | $ 51,198 | 206 | $ 249 | |
| 2013-07-11 | Employer Contributions | $ 571,468 | 206 | $ 2,774 | |
| 2013-07-11 | Employee Contributions | $ 571,468 | 206 | $ 2,774 | |
| 2013-06-27 | Employer Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-06-27 | Employee Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-05-30 | Employer Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-05-30 | Employee Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-04-25 | Employer Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-04-25 | Employee Contributions | $ 20,944 | 206 | $ 102 | |
| 2013-04-15 | Employer Contributions | $ 138,598 | 206 | $ 673 | |
| 2013-04-15 | Employee Contributions | $ 138,598 | 206 | $ 673 | |
| 2013-03-20 | Employer Contributions | $ 107,883 | 206 | $ 524 | |
| 2013-03-20 | Employee Contributions | $ 107,883 | 206 | $ 524 | |
| 2013-02-28 | Employer Contributions | $ 107,882 | 206 | $ 524 | |
| 2013-02-28 | Employee Contributions | $ 107,882 | 206 | $ 524 | |
| 2013-02-07 | Employer Contributions | $ 107,517 | 206 | $ 522 | |
| 2013-02-07 | Employee Contributions | $ 107,517 | 206 | $ 522 | |
| 2013-01-14 | Employer Contributions | $ 461,173 | 206 | $ 2,239 | |
| 2013-01-14 | Employee Contributions | $ 461,173 | 206 | $ 2,239 | |
| 2012-11-29 | Employer Contributions | $ 12,530 | 156 | $ 80 | |
| 2012-11-29 | Employee Contributions | $ 12,530 | 156 | $ 80 | |
| 2012-11-01 | Employer Contributions | $ 12,532 | 156 | $ 80 | |
| 2012-11-01 | Employee Contributions | $ 12,532 | 156 | $ 80 | |
| 2012-10-11 | Employer Contributions | $ 391,049 | 156 | $ 2,507 | |
| 2012-10-11 | Employee Contributions | $ 391,049 | 156 | $ 2,507 | |
| 2012-09-27 | Employer Contributions | $ 12,797 | 156 | $ 82 | |
| 2012-09-27 | Employee Contributions | $ 12,797 | 156 | $ 82 | |
| 2012-08-30 | Employer Contributions | $ 12,797 | 156 | $ 82 | |
| 2012-08-30 | Employee Contributions | $ 12,797 | 156 | $ 82 | |
| 2012-07-26 | Employer Contributions | $ 11,597 | 156 | $ 74 | |
| 2012-07-26 | Employee Contributions | $ 11,597 | 156 | $ 74 | |
| 2012-07-11 | Employer Contributions | $ 364,098 | 156 | $ 2,334 | |
| 2012-07-11 | Employee Contributions | $ 364,098 | 156 | $ 2,334 | |
| 2012-06-28 | Employer Contributions | $ 14,267 | 156 | $ 91 | |
| 2012-06-28 | Employee Contributions | $ 14,267 | 156 | $ 91 | |
| 2012-05-24 | Employer Contributions | $ 14,267 | 156 | $ 91 | |
| 2012-05-24 | Employee Contributions | $ 14,267 | 156 | $ 91 | |
| 2012-04-26 | Employer Contributions | $ 26,579 | 156 | $ 170 | |
| 2012-04-26 | Employee Contributions | $ 26,579 | 156 | $ 170 | |
| 2012-04-11 | Employer Contributions | $ 341,153 | 156 | $ 2,187 | |
| 2012-04-11 | Employee Contributions | $ 341,153 | 156 | $ 2,187 | |
| 2012-03-26 | Employer Contributions | $ 11,328 | 156 | $ 73 | |
| 2012-03-26 | Employee Contributions | $ 11,328 | 156 | $ 73 | |
| 2012-03-22 | Employer Contributions | $ 15,944 | 156 | $ 102 | |
| 2012-03-22 | Employee Contributions | $ 15,944 | 156 | $ 102 | |
| 2012-03-01 | Employer Contributions | $ 15,247 | 156 | $ 98 | |
| 2012-03-01 | Employee Contributions | $ 15,247 | 156 | $ 98 | |
| 2012-01-31 | Employer Contributions | $ 20,522 | 156 | $ 132 | |
| 2012-01-31 | Employee Contributions | $ 20,522 | 156 | $ 132 | |
| 2012-01-03 | Employer Contributions | $ 383,481 | 156 | $ 2,458 | |
| 2012-01-03 | Employee Contributions | $ 383,481 | 156 | $ 2,458 | |
| 2011-12-05 | Employer Contributions | $ 33,865 | 149 | $ 227 | |
| 2011-12-05 | Employee Contributions | $ 33,865 | 149 | $ 227 | |
| 2011-11-10 | Employer Contributions | $ 33,865 | 149 | $ 227 | |
| 2011-11-10 | Employee Contributions | $ 33,865 | 149 | $ 227 | |
| 2011-10-17 | Employer Contributions | $ 351,521 | 149 | $ 2,359 | |
| 2011-10-17 | Employee Contributions | $ 351,521 | 149 | $ 2,359 | |
| 2011-10-11 | Employer Contributions | $ 33,864 | 149 | $ 227 | |
| 2011-10-11 | Employee Contributions | $ 33,864 | 149 | $ 227 | |
| 2011-09-06 | Employer Contributions | $ 33,864 | 149 | $ 227 | |
| 2011-09-06 | Employee Contributions | $ 33,864 | 149 | $ 227 | |
| 2011-08-15 | Employer Contributions | $ 38,764 | 149 | $ 260 | |
| 2011-08-15 | Employee Contributions | $ 38,764 | 149 | $ 260 | |
| 2011-07-15 | Employer Contributions | $ 379,840 | 149 | $ 2,549 | |
| 2011-07-15 | Employee Contributions | $ 379,840 | 149 | $ 2,549 | |
| 2011-06-08 | Employer Contributions | $ 31,512 | 149 | $ 211 | |
| 2011-06-08 | Employee Contributions | $ 31,512 | 149 | $ 211 | |
| 2011-05-06 | Employer Contributions | $ 11,289 | 149 | $ 76 | |
| 2011-05-06 | Employee Contributions | $ 11,289 | 149 | $ 76 | |
| 2011-04-14 | Employer Contributions | $ 280,100 | 149 | $ 1,880 | |
| 2011-04-14 | Employee Contributions | $ 280,100 | 149 | $ 1,880 | |
| 2011-04-08 | Employer Contributions | $ 9,967 | 149 | $ 67 | |
| 2011-04-08 | Employee Contributions | $ 9,967 | 149 | $ 67 | |
| 2011-03-31 | Employer Contributions | $ 165,000 | 149 | $ 1,107 | |
| 2011-03-31 | Employee Contributions | $ 165,000 | 149 | $ 1,107 | |
| 2011-03-25 | Employer Contributions | $ 9,967 | 149 | $ 67 | |
| 2011-03-25 | Employee Contributions | $ 9,967 | 149 | $ 67 | |
| 2011-03-17 | Employer Contributions | $ 9,967 | 149 | $ 67 | |
| 2011-03-17 | Employee Contributions | $ 9,967 | 149 | $ 67 | |
| 2010-10-04 | Employer Contributions | $ 17,570 | 171 | $ 103 | |
| 2010-10-04 | Employee Contributions | $ 17,570 | 171 | $ 103 | |
| 2010-08-19 | Employer Contributions | $ 294,208 | 171 | $ 1,721 | |
| 2010-08-19 | Employee Contributions | $ 294,208 | 171 | $ 1,721 | |
| 2010-07-19 | Employer Contributions | $ 10,821 | 171 | $ 63 | |
| 2010-07-19 | Employee Contributions | $ 10,821 | 171 | $ 63 | |
| 2010-06-08 | Employer Contributions | $ 10,820 | 171 | $ 63 | |
| 2010-06-08 | Employee Contributions | $ 10,820 | 171 | $ 63 | |
| 2010-04-30 | Employer Contributions | $ 10,820 | 171 | $ 63 | |
| 2010-04-30 | Employee Contributions | $ 10,820 | 171 | $ 63 | |
| 2010-04-23 | Employer Contributions | $ 274,464 | 171 | $ 1,605 | |
| 2010-04-23 | Employee Contributions | $ 274,464 | 171 | $ 1,605 | |
| 2010-04-07 | Employer Contributions | $ 2,625 | 171 | $ 15 | |
| 2010-04-07 | Employee Contributions | $ 2,625 | 171 | $ 15 | |
| 2010-03-12 | Employer Contributions | $ 10,435 | 171 | $ 61 | |
| 2010-03-12 | Employee Contributions | $ 10,435 | 171 | $ 61 |