James H. Maxwell, M.D. PC DBA Spinecare Arizona
Plan context: Spinecare Arizona 401(K) Plan
EIN 86-0909080 • Phoenix, AZ • 24 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
4
2024 Assets
$5,980,859
2024 Contributions
$134,885
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 |
|---|---|---|---|---|---|
| 2024 | 1 | 0 | $0 | $0 | - |
| Spinecare Arizona 401(K) Plan | - | 0 | $0 | - | - |
| 2023 | 1 | 4 | $5,980,859 | $134,885 | $33,721iApproximate average salary by contribution assumption: employee only about $843,031 at 4% or $562,021 at 6%; with 50% employer match about $562,021 at 4% or $374,681 at 6%; with 100% employer match about $421,516 at 4% or $281,010 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $5,980,859 | $134,885 | $33,721iApproximate average salary by contribution assumption: employee only about $843,031 at 4% or $562,021 at 6%; with 50% employer match about $562,021 at 4% or $374,681 at 6%; with 100% employer match about $421,516 at 4% or $281,010 at 6%. |
| 2022 | 1 | 4 | $6,509,992 | $142,606 | $35,652iApproximate average salary by contribution assumption: employee only about $891,288 at 4% or $594,192 at 6%; with 50% employer match about $594,192 at 4% or $396,128 at 6%; with 100% employer match about $445,644 at 4% or $297,096 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $6,509,992 | $142,606 | $35,652iApproximate average salary by contribution assumption: employee only about $891,288 at 4% or $594,192 at 6%; with 50% employer match about $594,192 at 4% or $396,128 at 6%; with 100% employer match about $445,644 at 4% or $297,096 at 6%. |
| 2021 | 1 | 4 | $9,622,298 | $123,687 | $30,922iApproximate average salary by contribution assumption: employee only about $773,044 at 4% or $515,363 at 6%; with 50% employer match about $515,363 at 4% or $343,575 at 6%; with 100% employer match about $386,522 at 4% or $257,681 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $9,622,298 | $123,687 | $30,922iApproximate average salary by contribution assumption: employee only about $773,044 at 4% or $515,363 at 6%; with 50% employer match about $515,363 at 4% or $343,575 at 6%; with 100% employer match about $386,522 at 4% or $257,681 at 6%. |
| 2020 | 1 | 4 | $7,520,708 | $134,023 | $33,506iApproximate average salary by contribution assumption: employee only about $837,644 at 4% or $558,429 at 6%; with 50% employer match about $558,429 at 4% or $372,286 at 6%; with 100% employer match about $418,822 at 4% or $279,215 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $7,520,708 | $134,023 | $33,506iApproximate average salary by contribution assumption: employee only about $837,644 at 4% or $558,429 at 6%; with 50% employer match about $558,429 at 4% or $372,286 at 6%; with 100% employer match about $418,822 at 4% or $279,215 at 6%. |
| 2019 | 1 | 4 | $6,265,959 | $129,809 | $32,452iApproximate average salary by contribution assumption: employee only about $811,306 at 4% or $540,871 at 6%; with 50% employer match about $540,871 at 4% or $360,581 at 6%; with 100% employer match about $405,653 at 4% or $270,435 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $6,265,959 | $129,809 | $32,452iApproximate average salary by contribution assumption: employee only about $811,306 at 4% or $540,871 at 6%; with 50% employer match about $540,871 at 4% or $360,581 at 6%; with 100% employer match about $405,653 at 4% or $270,435 at 6%. |
| 2018 | 1 | 3 | $4,895,857 | $125,508 | $41,836iApproximate average salary by contribution assumption: employee only about $1,045,900 at 4% or $697,267 at 6%; with 50% employer match about $697,267 at 4% or $464,844 at 6%; with 100% employer match about $522,950 at 4% or $348,633 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 3 | $4,895,857 | $125,508 | $41,836iApproximate average salary by contribution assumption: employee only about $1,045,900 at 4% or $697,267 at 6%; with 50% employer match about $697,267 at 4% or $464,844 at 6%; with 100% employer match about $522,950 at 4% or $348,633 at 6%. |
| 2017 | 1 | 2 | $5,286,451 | $117,148 | $58,574iApproximate average salary by contribution assumption: employee only about $1,464,350 at 4% or $976,233 at 6%; with 50% employer match about $976,233 at 4% or $650,822 at 6%; with 100% employer match about $732,175 at 4% or $488,117 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 2 | $5,286,451 | $117,148 | $58,574iApproximate average salary by contribution assumption: employee only about $1,464,350 at 4% or $976,233 at 6%; with 50% employer match about $976,233 at 4% or $650,822 at 6%; with 100% employer match about $732,175 at 4% or $488,117 at 6%. |
| 2016 | 1 | 2 | $4,557,576 | $113,762 | $56,881iApproximate average salary by contribution assumption: employee only about $1,422,025 at 4% or $948,017 at 6%; with 50% employer match about $948,017 at 4% or $632,011 at 6%; with 100% employer match about $711,013 at 4% or $474,008 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 2 | $4,557,576 | $113,762 | $56,881iApproximate average salary by contribution assumption: employee only about $1,422,025 at 4% or $948,017 at 6%; with 50% employer match about $948,017 at 4% or $632,011 at 6%; with 100% employer match about $711,013 at 4% or $474,008 at 6%. |
| 2015 | 1 | 3 | $3,998,255 | $110,237 | $36,746iApproximate average salary by contribution assumption: employee only about $918,642 at 4% or $612,428 at 6%; with 50% employer match about $612,428 at 4% or $408,285 at 6%; with 100% employer match about $459,321 at 4% or $306,214 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 3 | $3,998,255 | $110,237 | $36,746iApproximate average salary by contribution assumption: employee only about $918,642 at 4% or $612,428 at 6%; with 50% employer match about $612,428 at 4% or $408,285 at 6%; with 100% employer match about $459,321 at 4% or $306,214 at 6%. |
| 2014 | 1 | 2 | $3,818,957 | $114,000 | $57,000iApproximate average salary by contribution assumption: employee only about $1,425,000 at 4% or $950,000 at 6%; with 50% employer match about $950,000 at 4% or $633,333 at 6%; with 100% employer match about $712,500 at 4% or $475,000 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 2 | $3,818,957 | $114,000 | $57,000iApproximate average salary by contribution assumption: employee only about $1,425,000 at 4% or $950,000 at 6%; with 50% employer match about $950,000 at 4% or $633,333 at 6%; with 100% employer match about $712,500 at 4% or $475,000 at 6%. |
| 2013 | 1 | 4 | $3,425,695 | $71,423 | $17,856iApproximate average salary by contribution assumption: employee only about $446,394 at 4% or $297,596 at 6%; with 50% employer match about $297,596 at 4% or $198,397 at 6%; with 100% employer match about $223,197 at 4% or $148,798 at 6%. |
| Spinecare Arizona 401(K) Plan | - | 4 | $3,425,695 | $71,423 | $17,856iApproximate average salary by contribution assumption: employee only about $446,394 at 4% or $297,596 at 6%; with 50% employer match about $297,596 at 4% or $198,397 at 6%; with 100% employer match about $223,197 at 4% or $148,798 at 6%. |
| 2010 | 1 | 0 | $0 | $0 | - |
| Scottsdale Spine Care Defined Benefit Plan | - | 0 | - | - | - |
| 2009 | 1 | 3 | $3,248,354 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | $3,248,354 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| 2008 | 1 | 3 | $3,064,008 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | $3,064,008 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| 2007 | 1 | 3 | $0 | $0 | - |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | - | - | - |
| 2006 | 1 | 3 | $3,261,015 | $300,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | $3,261,015 | $300,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| 2005 | 1 | 3 | $2,656,723 | $624,000 | $208,000iApproximate average salary by contribution assumption: employee only about $5,200,000 at 4% or $3,466,667 at 6%; with 50% employer match about $3,466,667 at 4% or $2,311,111 at 6%; with 100% employer match about $2,600,000 at 4% or $1,733,333 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | $2,656,723 | $624,000 | $208,000iApproximate average salary by contribution assumption: employee only about $5,200,000 at 4% or $3,466,667 at 6%; with 50% employer match about $3,466,667 at 4% or $2,311,111 at 6%; with 100% employer match about $2,600,000 at 4% or $1,733,333 at 6%. |
| 2004 | 1 | 4 | $2,100,887 | $600,000 | $150,000iApproximate average salary by contribution assumption: employee only about $3,750,000 at 4% or $2,500,000 at 6%; with 50% employer match about $2,500,000 at 4% or $1,666,667 at 6%; with 100% employer match about $1,875,000 at 4% or $1,250,000 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 4 | $2,100,887 | $600,000 | $150,000iApproximate average salary by contribution assumption: employee only about $3,750,000 at 4% or $2,500,000 at 6%; with 50% employer match about $2,500,000 at 4% or $1,666,667 at 6%; with 100% employer match about $1,875,000 at 4% or $1,250,000 at 6%. |
| 2003 | 1 | 4 | $1,269,444 | $246,492 | $61,623iApproximate average salary by contribution assumption: employee only about $1,540,575 at 4% or $1,027,050 at 6%; with 50% employer match about $1,027,050 at 4% or $684,700 at 6%; with 100% employer match about $770,288 at 4% or $513,525 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 4 | $1,269,444 | $246,492 | $61,623iApproximate average salary by contribution assumption: employee only about $1,540,575 at 4% or $1,027,050 at 6%; with 50% employer match about $1,027,050 at 4% or $684,700 at 6%; with 100% employer match about $770,288 at 4% or $513,525 at 6%. |
| 2002 | 1 | 3 | $0 | $0 | - |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | - | - | - |
| 2001 | 1 | 4 | $579,254 | $228,739 | $57,185iApproximate average salary by contribution assumption: employee only about $1,429,619 at 4% or $953,079 at 6%; with 50% employer match about $953,079 at 4% or $635,386 at 6%; with 100% employer match about $714,809 at 4% or $476,540 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 4 | $579,254 | $228,739 | $57,185iApproximate average salary by contribution assumption: employee only about $1,429,619 at 4% or $953,079 at 6%; with 50% employer match about $953,079 at 4% or $635,386 at 6%; with 100% employer match about $714,809 at 4% or $476,540 at 6%. |
| 1999 | 2 | 3 | $556,186 | $150,044 | $50,015iApproximate average salary by contribution assumption: employee only about $1,250,367 at 4% or $833,578 at 6%; with 50% employer match about $833,578 at 4% or $555,719 at 6%; with 100% employer match about $625,183 at 4% or $416,789 at 6%. |
| Scottsdale Spine Care Defined Benefit Plan | - | 3 | $556,186 | $150,044 | $50,015iApproximate average salary by contribution assumption: employee only about $1,250,367 at 4% or $833,578 at 6%; with 50% employer match about $833,578 at 4% or $555,719 at 6%; with 100% employer match about $625,183 at 4% or $416,789 at 6%. |
| Scottsdale Spine Care Profit Sharing Plan | - | 0 | - | - | - |