Employer · plans filed under one EIN
Midwest Anesthesia Partners LLC
Naperville, IL · Health care and social assistance
Form 5500 information is as filed by the plan administrator with the Department of Labor and may be amended. Figures reflect the plan year shown, not current balances.
2 retirement plans with 100 or more participants file Form 5500 under Midwest Anesthesia Partners LLC's employer identification number (Naperville, Illinois). Their latest filings total 380 participant records and $158M in net assets.
The largest is Midwest Anesthesia Partners LLC 401(k) P/s Plan, a 401(k) plan with 232 participants. A person can be counted in more than one plan, so the participant total is a count of records rather than of people.
Employer contributions across the plans were $5.8M and participant contributions $3.0M in the latest plan years; benefits paid were $24.4M. Schedule C compensation reported to service provider organisations totalled $490K.
Combined net assets moved from $2.3M in 2016 to $158M in 2024 (up 6660%). Plan mergers and spin-offs show up here as steps in the series.
Plans
| Plan | Kind | Plan year | Participants | Net assets | Per participant | Employer / active | Sch. C compensation |
|---|---|---|---|---|---|---|---|
| Midwest Anesthesia Partners LLC 401(k) P/s Plan | 401(k) plan | 2024 | 232 | $140M | $602,144 | $41,485 | $423K |
| Midwest Anesthesia Partners, LLC Cash Balance Plan | cash balance pension plan | 2024 | 148 | $18.1M | $122,225 | $13,837 | $67K |
| US median, plan year 2024: DC plans $53,102 per participant, $2,175 employer contribution per active participant; DB plans $86,221 and $10,244. | |||||||
Trend by plan year
| Plan year | Plans | Participant records | Net assets | Employer contributions | Participant contributions |
|---|---|---|---|---|---|
| 2024 | 2 | 380 | $158M | $5.8M | $3.0M |
| 2023 | 2 | 441 | $156M | $8.5M | $4.1M |
| 2022 | 2 | 492 | $140M | $8.5M | $4.3M |
| 2021 | 2 | 524 | $176M | $10.1M | $5.2M |
| 2020 | 2 | 513 | $143M | $9.8M | $5.2M |
| 2019 | 2 | 528 | $126M | $10.0M | $5.1M |
| 2018 | 2 | 448 | $91.8M | $9.3M | $4.3M |
| 2017 | 1 | 142 | $4.8M | $2.4M | $0 |
| 2016 | 1 | 134 | $2.3M | $2.3M | $0 |
History of the plans listed above, in the years each filed the full Form 5500 with 100 or more participants. Plans that have since terminated are not included.
Service providers
| Organisation | Services reported | Plans | Compensation reported |
|---|---|---|---|
| Savant Capital LLC | Investment advisory (participants); Investment management | 1 | $354,908 |
| LCM Capital Management, Inc. | — | 1 | $66,931 |
| Schwab Retirement Plan Services Inc. | Recordkeeping and information management; Investment advisory (participants) | 1 | $37,596 |
| Mark Bell Advisory Services in | Investment advisory (participants) | 1 | $14,847 |
| Envestnet Asset Management Inc. | Investment advisory (participants) | 1 | $7,525 |
| Wakefield Asset MGMT LLLP | Investment advisory (participants) | 1 | $5,747 |
| Charles Schwab & Co., Inc. | Securities brokerage | 1 | $2,193 |
Organisations paid $5,000 or more by any of these plans, from Schedule C. Individuals are not shown.
Questions and answers
How many retirement plans does Midwest Anesthesia Partners LLC have?
2 plans with 100 or more participants filed Form 5500 under its employer identification number for the latest plan years: Midwest Anesthesia Partners LLC 401(k) P/s Plan and Midwest Anesthesia Partners, LLC Cash Balance Plan. Smaller plans and plans filed under a subsidiary's number are not grouped here.
How much does Midwest Anesthesia Partners LLC contribute to its plans?
$5,753,408 in employer contributions across these plans in their latest plan years, about $28,767 per active participant record. Form 5500 reports totals and not the match or accrual formula.
Who provides services to these plans?
Schedule C filings name Savant Capital LLC, LCM Capital Management, Inc., Schwab Retirement Plan Services Inc. and Mark Bell Advisory Services in and others. Only organisations paid $5,000 or more by a plan are listed on Schedule C.
Where does this come from?
Form 5500 annual reports filed with the Department of Labor's EFAST2 system, from the EBSA research files, with filings received through 24 Aug 2026. Figures are as filed and may be amended.
Provenance
Source: U.S. Department of Labor, Employee Benefits Security Administration, Form 5500 research files, public domain, with filings received through 24 Aug 2026. Plans are grouped by the sponsor's employer identification number exactly as filed; a company that files under several EINs appears as several employers. See the methodology and corrections.