Northampton Neurology LLC
Plan context: Northampton Neurology LLC 401K Profit Sharing Plan
EIN 20-1629205 • Northampton, MA • 21 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
7
2025 Assets
$4,373,976
2025 Contributions
$130,659
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 | 7 | $4,373,976 | $130,659 | $18,666iApproximate average salary by contribution assumption: employee only about $466,639 at 4% or $311,093 at 6%; with 50% employer match about $311,093 at 4% or $207,395 at 6%; with 100% employer match about $233,320 at 4% or $155,546 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $4,373,976 | $130,659 | $18,666iApproximate average salary by contribution assumption: employee only about $466,639 at 4% or $311,093 at 6%; with 50% employer match about $311,093 at 4% or $207,395 at 6%; with 100% employer match about $233,320 at 4% or $155,546 at 6%. |
| 2024 | 1 | 8 | $3,560,384 | $124,648 | $15,581iApproximate average salary by contribution assumption: employee only about $389,525 at 4% or $259,683 at 6%; with 50% employer match about $259,683 at 4% or $173,122 at 6%; with 100% employer match about $194,763 at 4% or $129,842 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $3,560,384 | $124,648 | $15,581iApproximate average salary by contribution assumption: employee only about $389,525 at 4% or $259,683 at 6%; with 50% employer match about $259,683 at 4% or $173,122 at 6%; with 100% employer match about $194,763 at 4% or $129,842 at 6%. |
| 2023 | 1 | 9 | $3,052,929 | $94,662 | $10,518iApproximate average salary by contribution assumption: employee only about $262,950 at 4% or $175,300 at 6%; with 50% employer match about $175,300 at 4% or $116,867 at 6%; with 100% employer match about $131,475 at 4% or $87,650 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 9 | $3,052,929 | $94,662 | $10,518iApproximate average salary by contribution assumption: employee only about $262,950 at 4% or $175,300 at 6%; with 50% employer match about $175,300 at 4% or $116,867 at 6%; with 100% employer match about $131,475 at 4% or $87,650 at 6%. |
| 2022 | 1 | 7 | $2,505,624 | $104,731 | $14,962iApproximate average salary by contribution assumption: employee only about $374,039 at 4% or $249,360 at 6%; with 50% employer match about $249,360 at 4% or $166,240 at 6%; with 100% employer match about $187,020 at 4% or $124,680 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $2,505,624 | $104,731 | $14,962iApproximate average salary by contribution assumption: employee only about $374,039 at 4% or $249,360 at 6%; with 50% employer match about $249,360 at 4% or $166,240 at 6%; with 100% employer match about $187,020 at 4% or $124,680 at 6%. |
| 2021 | 1 | 8 | $2,936,123 | $101,698 | $12,712iApproximate average salary by contribution assumption: employee only about $317,806 at 4% or $211,871 at 6%; with 50% employer match about $211,871 at 4% or $141,247 at 6%; with 100% employer match about $158,903 at 4% or $105,935 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $2,936,123 | $101,698 | $12,712iApproximate average salary by contribution assumption: employee only about $317,806 at 4% or $211,871 at 6%; with 50% employer match about $211,871 at 4% or $141,247 at 6%; with 100% employer match about $158,903 at 4% or $105,935 at 6%. |
| 2020 | 1 | 8 | $2,489,959 | $102,915 | $12,864iApproximate average salary by contribution assumption: employee only about $321,609 at 4% or $214,406 at 6%; with 50% employer match about $214,406 at 4% or $142,938 at 6%; with 100% employer match about $160,805 at 4% or $107,203 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $2,489,959 | $102,915 | $12,864iApproximate average salary by contribution assumption: employee only about $321,609 at 4% or $214,406 at 6%; with 50% employer match about $214,406 at 4% or $142,938 at 6%; with 100% employer match about $160,805 at 4% or $107,203 at 6%. |
| 2019 | 1 | 8 | $2,041,177 | $101,539 | $12,692iApproximate average salary by contribution assumption: employee only about $317,309 at 4% or $211,540 at 6%; with 50% employer match about $211,540 at 4% or $141,026 at 6%; with 100% employer match about $158,655 at 4% or $105,770 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $2,041,177 | $101,539 | $12,692iApproximate average salary by contribution assumption: employee only about $317,309 at 4% or $211,540 at 6%; with 50% employer match about $211,540 at 4% or $141,026 at 6%; with 100% employer match about $158,655 at 4% or $105,770 at 6%. |
| 2018 | 1 | 8 | $1,585,860 | $91,737 | $11,467iApproximate average salary by contribution assumption: employee only about $286,678 at 4% or $191,119 at 6%; with 50% employer match about $191,119 at 4% or $127,413 at 6%; with 100% employer match about $143,339 at 4% or $95,559 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $1,585,860 | $91,737 | $11,467iApproximate average salary by contribution assumption: employee only about $286,678 at 4% or $191,119 at 6%; with 50% employer match about $191,119 at 4% or $127,413 at 6%; with 100% employer match about $143,339 at 4% or $95,559 at 6%. |
| 2017 | 1 | 8 | $1,607,154 | $89,242 | $11,155iApproximate average salary by contribution assumption: employee only about $278,881 at 4% or $185,921 at 6%; with 50% employer match about $185,921 at 4% or $123,947 at 6%; with 100% employer match about $139,441 at 4% or $92,960 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 8 | $1,607,154 | $89,242 | $11,155iApproximate average salary by contribution assumption: employee only about $278,881 at 4% or $185,921 at 6%; with 50% employer match about $185,921 at 4% or $123,947 at 6%; with 100% employer match about $139,441 at 4% or $92,960 at 6%. |
| 2016 | 1 | 7 | $1,277,214 | $177,541 | $25,363iApproximate average salary by contribution assumption: employee only about $634,075 at 4% or $422,717 at 6%; with 50% employer match about $422,717 at 4% or $281,811 at 6%; with 100% employer match about $317,038 at 4% or $211,358 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $1,277,214 | $177,541 | $25,363iApproximate average salary by contribution assumption: employee only about $634,075 at 4% or $422,717 at 6%; with 50% employer match about $422,717 at 4% or $281,811 at 6%; with 100% employer match about $317,038 at 4% or $211,358 at 6%. |
| 2015 | 1 | 7 | $1,099,973 | $87,979 | $12,568iApproximate average salary by contribution assumption: employee only about $314,211 at 4% or $209,474 at 6%; with 50% employer match about $209,474 at 4% or $139,649 at 6%; with 100% employer match about $157,105 at 4% or $104,737 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $1,099,973 | $87,979 | $12,568iApproximate average salary by contribution assumption: employee only about $314,211 at 4% or $209,474 at 6%; with 50% employer match about $209,474 at 4% or $139,649 at 6%; with 100% employer match about $157,105 at 4% or $104,737 at 6%. |
| 2014 | 1 | 7 | $1,026,929 | $85,967 | $12,281iApproximate average salary by contribution assumption: employee only about $307,025 at 4% or $204,683 at 6%; with 50% employer match about $204,683 at 4% or $136,456 at 6%; with 100% employer match about $153,513 at 4% or $102,342 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $1,026,929 | $85,967 | $12,281iApproximate average salary by contribution assumption: employee only about $307,025 at 4% or $204,683 at 6%; with 50% employer match about $204,683 at 4% or $136,456 at 6%; with 100% employer match about $153,513 at 4% or $102,342 at 6%. |
| 2013 | 1 | 7 | $878,163 | $84,652 | $12,093iApproximate average salary by contribution assumption: employee only about $302,329 at 4% or $201,552 at 6%; with 50% employer match about $201,552 at 4% or $134,368 at 6%; with 100% employer match about $151,164 at 4% or $100,776 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 7 | $878,163 | $84,652 | $12,093iApproximate average salary by contribution assumption: employee only about $302,329 at 4% or $201,552 at 6%; with 50% employer match about $201,552 at 4% or $134,368 at 6%; with 100% employer match about $151,164 at 4% or $100,776 at 6%. |
| 2012 | 1 | 5 | $657,098 | $71,564 | $14,313iApproximate average salary by contribution assumption: employee only about $357,820 at 4% or $238,547 at 6%; with 50% employer match about $238,547 at 4% or $159,031 at 6%; with 100% employer match about $178,910 at 4% or $119,273 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 5 | $657,098 | $71,564 | $14,313iApproximate average salary by contribution assumption: employee only about $357,820 at 4% or $238,547 at 6%; with 50% employer match about $238,547 at 4% or $159,031 at 6%; with 100% employer match about $178,910 at 4% or $119,273 at 6%. |
| 2011 | 1 | 5 | $513,755 | $75,033 | $15,007iApproximate average salary by contribution assumption: employee only about $375,165 at 4% or $250,110 at 6%; with 50% employer match about $250,110 at 4% or $166,740 at 6%; with 100% employer match about $187,583 at 4% or $125,055 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 5 | $513,755 | $75,033 | $15,007iApproximate average salary by contribution assumption: employee only about $375,165 at 4% or $250,110 at 6%; with 50% employer match about $250,110 at 4% or $166,740 at 6%; with 100% employer match about $187,583 at 4% or $125,055 at 6%. |
| 2010 | 1 | 5 | $460,265 | $75,669 | $15,134iApproximate average salary by contribution assumption: employee only about $378,345 at 4% or $252,230 at 6%; with 50% employer match about $252,230 at 4% or $168,153 at 6%; with 100% employer match about $189,173 at 4% or $126,115 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 5 | $460,265 | $75,669 | $15,134iApproximate average salary by contribution assumption: employee only about $378,345 at 4% or $252,230 at 6%; with 50% employer match about $252,230 at 4% or $168,153 at 6%; with 100% employer match about $189,173 at 4% or $126,115 at 6%. |
| 2009 | 1 | 6 | $357,784 | $75,171 | $12,529iApproximate average salary by contribution assumption: employee only about $313,213 at 4% or $208,808 at 6%; with 50% employer match about $208,808 at 4% or $139,206 at 6%; with 100% employer match about $156,606 at 4% or $104,404 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 6 | $357,784 | $75,171 | $12,529iApproximate average salary by contribution assumption: employee only about $313,213 at 4% or $208,808 at 6%; with 50% employer match about $208,808 at 4% or $139,206 at 6%; with 100% employer match about $156,606 at 4% or $104,404 at 6%. |
| 2008 | 1 | 5 | $223,487 | $68,134 | $13,627iApproximate average salary by contribution assumption: employee only about $340,670 at 4% or $227,113 at 6%; with 50% employer match about $227,113 at 4% or $151,409 at 6%; with 100% employer match about $170,335 at 4% or $113,557 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 5 | $223,487 | $68,134 | $13,627iApproximate average salary by contribution assumption: employee only about $340,670 at 4% or $227,113 at 6%; with 50% employer match about $227,113 at 4% or $151,409 at 6%; with 100% employer match about $170,335 at 4% or $113,557 at 6%. |
| 2007 | 1 | 5 | $215,657 | $68,219 | $13,644iApproximate average salary by contribution assumption: employee only about $341,095 at 4% or $227,397 at 6%; with 50% employer match about $227,397 at 4% or $151,598 at 6%; with 100% employer match about $170,548 at 4% or $113,698 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 5 | $215,657 | $68,219 | $13,644iApproximate average salary by contribution assumption: employee only about $341,095 at 4% or $227,397 at 6%; with 50% employer match about $227,397 at 4% or $151,598 at 6%; with 100% employer match about $170,548 at 4% or $113,698 at 6%. |
| 2006 | 1 | 6 | $137,377 | $65,170 | $10,862iApproximate average salary by contribution assumption: employee only about $271,542 at 4% or $181,028 at 6%; with 50% employer match about $181,028 at 4% or $120,685 at 6%; with 100% employer match about $135,771 at 4% or $90,514 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 6 | $137,377 | $65,170 | $10,862iApproximate average salary by contribution assumption: employee only about $271,542 at 4% or $181,028 at 6%; with 50% employer match about $181,028 at 4% or $120,685 at 6%; with 100% employer match about $135,771 at 4% or $90,514 at 6%. |
| 2005 | 1 | 6 | $62,531 | $61,808 | $10,301iApproximate average salary by contribution assumption: employee only about $257,533 at 4% or $171,689 at 6%; with 50% employer match about $171,689 at 4% or $114,459 at 6%; with 100% employer match about $128,767 at 4% or $85,844 at 6%. |
| Northampton Neurology LLC 401K Profit Sharing Plan | - | 6 | $62,531 | $61,808 | $10,301iApproximate average salary by contribution assumption: employee only about $257,533 at 4% or $171,689 at 6%; with 50% employer match about $171,689 at 4% or $114,459 at 6%; with 100% employer match about $128,767 at 4% or $85,844 at 6%. |