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Note that in very rare instances, an employer pays PBGC premiums in error even though their pension plan is not covered by PBGC. Paying PBGC premiums does not trigger coverage. See PBGC's coverage webpage for information.
| Plan Name | Sponsor | EIN Number | Plan Number | Contact Phone | Plan Type |
|---|---|---|---|---|---|
| NORTHWESTERN CORPORATION PENSION PLAN | Northwestern Corporation d/b/a NorthWestern Energy | 460172280 | 001 |
605-978-2826
|
SE |
| NORTHWESTERN ENERGY PENSION PLAN | Northwesten Corporation d/b/a NorthWestern Energy | 460172280 | 101 |
605-978-2826
|
SE |
| NORTHWESTERN MUTUAL EMPLOYEE RETIREMENT PLAN | Northwestern Mutual Life Insurance Company | 390509570 | 003 |
414-665-4588
|
SE |
| NORTHWESTERN MEMORIAL HOSPITAL EMPLOYEES' PENSION PLAN | Northwestern Memorial Hospital | 370960170 | 001 |
312-926-9434
|
SE |
| NORTHWESTERN MUTUAL LIFE AGENT RETIREMENT PLAN | Northwestern Mutual Life Insurance Company | 390509570 | 002 |
414-665-4588
|
SE |
| NORTHWESTERN OHIO PLUMBERS & PIPEFITTERS PENSION PLAN & TRUST | Board of Trustees Northwestern Ohio Plumbers & Pipefitters Pension Plan | 346502487 | 001 |
419-662-1388
|
ME |
| NORTHWESTERN LAKE FOREST HOSPITAL EMPLOYEES RETIREMENT PLAN | Northwestern Lake Forest Hospital | 362179779 | 001 |
312-926-9434
|
SE |
| RETIREMENT PLAN FOR EMPLOYEES OF NWE DLP AND NCP | Northwestern Wisconsin Electric Company | 390509928 | 001 |
715-463-5371
|
SE |
| NORTHWESTERN WOMEN'S HEALTH ASSOCIATES, S.C. CASH BALANCE PLAN | Northwestern Women's Health Associates S.C. | 363994444 | 003 |
312-440-9400
|
SE |