Katherine D. Hein, M.D., P.C.
Plan context: Katherine D. Hein, M.D.. PC. Retirement Plan
EIN 04-3510567 • Wellesley, MA • 23 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
6
2025 Assets
$2,502,595
2025 Contributions
$104,032
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2025 | 1 | 6 | $2,502,595 | $104,032 | $17,339iApproximate average salary by contribution assumption: employee only about $433,467 at 4% or $288,978 at 6%; with 50% employer match about $288,978 at 4% or $192,652 at 6%; with 100% employer match about $216,733 at 4% or $144,489 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 6 | $2,502,595 | $104,032 | $17,339iApproximate average salary by contribution assumption: employee only about $433,467 at 4% or $288,978 at 6%; with 50% employer match about $288,978 at 4% or $192,652 at 6%; with 100% employer match about $216,733 at 4% or $144,489 at 6%. |
| 2024 | 1 | 6 | $2,125,512 | $99,974 | $16,662iApproximate average salary by contribution assumption: employee only about $416,558 at 4% or $277,706 at 6%; with 50% employer match about $277,706 at 4% or $185,137 at 6%; with 100% employer match about $208,279 at 4% or $138,853 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 6 | $2,125,512 | $99,974 | $16,662iApproximate average salary by contribution assumption: employee only about $416,558 at 4% or $277,706 at 6%; with 50% employer match about $277,706 at 4% or $185,137 at 6%; with 100% employer match about $208,279 at 4% or $138,853 at 6%. |
| 2023 | 1 | 9 | $2,048,057 | $42,729 | $4,748iApproximate average salary by contribution assumption: employee only about $118,692 at 4% or $79,128 at 6%; with 50% employer match about $79,128 at 4% or $52,752 at 6%; with 100% employer match about $59,346 at 4% or $39,564 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 9 | $2,048,057 | $42,729 | $4,748iApproximate average salary by contribution assumption: employee only about $118,692 at 4% or $79,128 at 6%; with 50% employer match about $79,128 at 4% or $52,752 at 6%; with 100% employer match about $59,346 at 4% or $39,564 at 6%. |
| 2022 | 1 | 3 | $1,674,650 | $0 | - |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $1,674,650 | $0 | - |
| 2021 | 1 | 3 | $1,865,644 | $88,452 | $29,484iApproximate average salary by contribution assumption: employee only about $737,100 at 4% or $491,400 at 6%; with 50% employer match about $491,400 at 4% or $327,600 at 6%; with 100% employer match about $368,550 at 4% or $245,700 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $1,865,644 | $88,452 | $29,484iApproximate average salary by contribution assumption: employee only about $737,100 at 4% or $491,400 at 6%; with 50% employer match about $491,400 at 4% or $327,600 at 6%; with 100% employer match about $368,550 at 4% or $245,700 at 6%. |
| 2020 | 1 | 3 | $1,616,349 | $82,345 | $27,448iApproximate average salary by contribution assumption: employee only about $686,208 at 4% or $457,472 at 6%; with 50% employer match about $457,472 at 4% or $304,981 at 6%; with 100% employer match about $343,104 at 4% or $228,736 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $1,616,349 | $82,345 | $27,448iApproximate average salary by contribution assumption: employee only about $686,208 at 4% or $457,472 at 6%; with 50% employer match about $457,472 at 4% or $304,981 at 6%; with 100% employer match about $343,104 at 4% or $228,736 at 6%. |
| 2019 | 1 | 3 | $1,468,294 | $37,440 | $12,480iApproximate average salary by contribution assumption: employee only about $312,000 at 4% or $208,000 at 6%; with 50% employer match about $208,000 at 4% or $138,667 at 6%; with 100% employer match about $156,000 at 4% or $104,000 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $1,468,294 | $37,440 | $12,480iApproximate average salary by contribution assumption: employee only about $312,000 at 4% or $208,000 at 6%; with 50% employer match about $208,000 at 4% or $138,667 at 6%; with 100% employer match about $156,000 at 4% or $104,000 at 6%. |
| 2018 | 1 | 2 | $1,190,723 | $75,654 | $37,827iApproximate average salary by contribution assumption: employee only about $945,675 at 4% or $630,450 at 6%; with 50% employer match about $630,450 at 4% or $420,300 at 6%; with 100% employer match about $472,838 at 4% or $315,225 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 2 | $1,190,723 | $75,654 | $37,827iApproximate average salary by contribution assumption: employee only about $945,675 at 4% or $630,450 at 6%; with 50% employer match about $630,450 at 4% or $420,300 at 6%; with 100% employer match about $472,838 at 4% or $315,225 at 6%. |
| 2017 | 1 | 4 | $1,276,112 | $121,582 | $30,396iApproximate average salary by contribution assumption: employee only about $759,888 at 4% or $506,592 at 6%; with 50% employer match about $506,592 at 4% or $337,728 at 6%; with 100% employer match about $379,944 at 4% or $253,296 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $1,276,112 | $121,582 | $30,396iApproximate average salary by contribution assumption: employee only about $759,888 at 4% or $506,592 at 6%; with 50% employer match about $506,592 at 4% or $337,728 at 6%; with 100% employer match about $379,944 at 4% or $253,296 at 6%. |
| 2016 | 1 | 3 | $1,042,991 | $58,288 | $19,429iApproximate average salary by contribution assumption: employee only about $485,733 at 4% or $323,822 at 6%; with 50% employer match about $323,822 at 4% or $215,881 at 6%; with 100% employer match about $242,867 at 4% or $161,911 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $1,042,991 | $58,288 | $19,429iApproximate average salary by contribution assumption: employee only about $485,733 at 4% or $323,822 at 6%; with 50% employer match about $323,822 at 4% or $215,881 at 6%; with 100% employer match about $242,867 at 4% or $161,911 at 6%. |
| 2015 | 1 | 5 | $916,977 | $36,909 | $7,382iApproximate average salary by contribution assumption: employee only about $184,545 at 4% or $123,030 at 6%; with 50% employer match about $123,030 at 4% or $82,020 at 6%; with 100% employer match about $92,273 at 4% or $61,515 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 5 | $916,977 | $36,909 | $7,382iApproximate average salary by contribution assumption: employee only about $184,545 at 4% or $123,030 at 6%; with 50% employer match about $123,030 at 4% or $82,020 at 6%; with 100% employer match about $92,273 at 4% or $61,515 at 6%. |
| 2014 | 1 | 4 | $960,587 | $80,787 | $20,197iApproximate average salary by contribution assumption: employee only about $504,919 at 4% or $336,613 at 6%; with 50% employer match about $336,613 at 4% or $224,408 at 6%; with 100% employer match about $252,459 at 4% or $168,306 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $960,587 | $80,787 | $20,197iApproximate average salary by contribution assumption: employee only about $504,919 at 4% or $336,613 at 6%; with 50% employer match about $336,613 at 4% or $224,408 at 6%; with 100% employer match about $252,459 at 4% or $168,306 at 6%. |
| 2013 | 1 | 4 | $843,121 | $114,120 | $28,530iApproximate average salary by contribution assumption: employee only about $713,250 at 4% or $475,500 at 6%; with 50% employer match about $475,500 at 4% or $317,000 at 6%; with 100% employer match about $356,625 at 4% or $237,750 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $843,121 | $114,120 | $28,530iApproximate average salary by contribution assumption: employee only about $713,250 at 4% or $475,500 at 6%; with 50% employer match about $475,500 at 4% or $317,000 at 6%; with 100% employer match about $356,625 at 4% or $237,750 at 6%. |
| 2012 | 1 | 4 | $622,850 | $37,965 | $9,491iApproximate average salary by contribution assumption: employee only about $237,281 at 4% or $158,188 at 6%; with 50% employer match about $158,188 at 4% or $105,458 at 6%; with 100% employer match about $118,641 at 4% or $79,094 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $622,850 | $37,965 | $9,491iApproximate average salary by contribution assumption: employee only about $237,281 at 4% or $158,188 at 6%; with 50% employer match about $158,188 at 4% or $105,458 at 6%; with 100% employer match about $118,641 at 4% or $79,094 at 6%. |
| 2011 | 1 | 5 | $529,698 | $31,311 | $6,262iApproximate average salary by contribution assumption: employee only about $156,555 at 4% or $104,370 at 6%; with 50% employer match about $104,370 at 4% or $69,580 at 6%; with 100% employer match about $78,278 at 4% or $52,185 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 5 | $529,698 | $31,311 | $6,262iApproximate average salary by contribution assumption: employee only about $156,555 at 4% or $104,370 at 6%; with 50% employer match about $104,370 at 4% or $69,580 at 6%; with 100% employer match about $78,278 at 4% or $52,185 at 6%. |
| 2010 | 1 | 4 | $501,223 | $27,944 | $6,986iApproximate average salary by contribution assumption: employee only about $174,650 at 4% or $116,433 at 6%; with 50% employer match about $116,433 at 4% or $77,622 at 6%; with 100% employer match about $87,325 at 4% or $58,217 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $501,223 | $27,944 | $6,986iApproximate average salary by contribution assumption: employee only about $174,650 at 4% or $116,433 at 6%; with 50% employer match about $116,433 at 4% or $77,622 at 6%; with 100% employer match about $87,325 at 4% or $58,217 at 6%. |
| 2009 | 1 | 4 | $424,007 | $28,727 | $7,182iApproximate average salary by contribution assumption: employee only about $179,544 at 4% or $119,696 at 6%; with 50% employer match about $119,696 at 4% or $79,797 at 6%; with 100% employer match about $89,772 at 4% or $59,848 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $424,007 | $28,727 | $7,182iApproximate average salary by contribution assumption: employee only about $179,544 at 4% or $119,696 at 6%; with 50% employer match about $119,696 at 4% or $79,797 at 6%; with 100% employer match about $89,772 at 4% or $59,848 at 6%. |
| 2008 | 1 | 4 | $343,498 | $71,238 | $17,810iApproximate average salary by contribution assumption: employee only about $445,238 at 4% or $296,825 at 6%; with 50% employer match about $296,825 at 4% or $197,883 at 6%; with 100% employer match about $222,619 at 4% or $148,413 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 4 | $343,498 | $71,238 | $17,810iApproximate average salary by contribution assumption: employee only about $445,238 at 4% or $296,825 at 6%; with 50% employer match about $296,825 at 4% or $197,883 at 6%; with 100% employer match about $222,619 at 4% or $148,413 at 6%. |
| 2007 | 1 | 3 | $347,386 | $59,332 | $19,777iApproximate average salary by contribution assumption: employee only about $494,433 at 4% or $329,622 at 6%; with 50% employer match about $329,622 at 4% or $219,748 at 6%; with 100% employer match about $247,217 at 4% or $164,811 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $347,386 | $59,332 | $19,777iApproximate average salary by contribution assumption: employee only about $494,433 at 4% or $329,622 at 6%; with 50% employer match about $329,622 at 4% or $219,748 at 6%; with 100% employer match about $247,217 at 4% or $164,811 at 6%. |
| 2006 | 1 | 3 | $272,228 | $47,467 | $15,822iApproximate average salary by contribution assumption: employee only about $395,558 at 4% or $263,706 at 6%; with 50% employer match about $263,706 at 4% or $175,804 at 6%; with 100% employer match about $197,779 at 4% or $131,853 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $272,228 | $47,467 | $15,822iApproximate average salary by contribution assumption: employee only about $395,558 at 4% or $263,706 at 6%; with 50% employer match about $263,706 at 4% or $175,804 at 6%; with 100% employer match about $197,779 at 4% or $131,853 at 6%. |
| 2005 | 1 | 1 | $226,189 | $41,677 | $41,677iApproximate average salary by contribution assumption: employee only about $1,041,925 at 4% or $694,617 at 6%; with 50% employer match about $694,617 at 4% or $463,078 at 6%; with 100% employer match about $520,963 at 4% or $347,308 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 1 | $226,189 | $41,677 | $41,677iApproximate average salary by contribution assumption: employee only about $1,041,925 at 4% or $694,617 at 6%; with 50% employer match about $694,617 at 4% or $463,078 at 6%; with 100% employer match about $520,963 at 4% or $347,308 at 6%. |
| 2004 | 1 | 3 | $190,634 | $52,320 | $17,440iApproximate average salary by contribution assumption: employee only about $436,000 at 4% or $290,667 at 6%; with 50% employer match about $290,667 at 4% or $193,778 at 6%; with 100% employer match about $218,000 at 4% or $145,333 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 3 | $190,634 | $52,320 | $17,440iApproximate average salary by contribution assumption: employee only about $436,000 at 4% or $290,667 at 6%; with 50% employer match about $290,667 at 4% or $193,778 at 6%; with 100% employer match about $218,000 at 4% or $145,333 at 6%. |
| 2003 | 1 | 5 | $127,856 | $125,787 | $25,157iApproximate average salary by contribution assumption: employee only about $628,935 at 4% or $419,290 at 6%; with 50% employer match about $419,290 at 4% or $279,527 at 6%; with 100% employer match about $314,468 at 4% or $209,645 at 6%. |
| Katherine D. Hein, M.D.. PC. Retirement Plan | - | 5 | $127,856 | $125,787 | $25,157iApproximate average salary by contribution assumption: employee only about $628,935 at 4% or $419,290 at 6%; with 50% employer match about $419,290 at 4% or $279,527 at 6%; with 100% employer match about $314,468 at 4% or $209,645 at 6%. |