Civic Intelligence

Michael D. McKenzie, M.D., P.C.

Plan context: Michael D. Mckenzie, M. D., P. C. 401(K) Plan

EIN 52-2366751 • Natick, MA • 26 filings • 8 plans

69 East Central St., Suite 104Natick, MA 01760
Current Snapshot

Latest Year

2025

2025 Participants

6

2025 Assets

$394,742

2025 Contributions

$383,462

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$1,519,193$759,597$0200320162025YearValue
$394,742Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

1260200320162025YearValue
6Latest year 2025

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202516$394,742$383,462$63,910iApproximate average salary by contribution assumption: employee only about $1,597,758 at 4% or $1,065,172 at 6%; with 50% employer match about $1,065,172 at 4% or $710,115 at 6%; with 100% employer match about $798,879 at 4% or $532,586 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-6$394,742$383,462$63,910iApproximate average salary by contribution assumption: employee only about $1,597,758 at 4% or $1,065,172 at 6%; with 50% employer match about $1,065,172 at 4% or $710,115 at 6%; with 100% employer match about $798,879 at 4% or $532,586 at 6%.
202220$0$0-
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-0$0$0-
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-0$0--
2021210$1,519,193$409,388$40,939iApproximate average salary by contribution assumption: employee only about $1,023,470 at 4% or $682,313 at 6%; with 50% employer match about $682,313 at 4% or $454,876 at 6%; with 100% employer match about $511,735 at 4% or $341,157 at 6%.
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-6$889,980$257,000$42,833iApproximate average salary by contribution assumption: employee only about $1,070,833 at 4% or $713,889 at 6%; with 50% employer match about $713,889 at 4% or $475,926 at 6%; with 100% employer match about $535,417 at 4% or $356,944 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-10$629,213$152,388$15,239iApproximate average salary by contribution assumption: employee only about $380,970 at 4% or $253,980 at 6%; with 50% employer match about $253,980 at 4% or $169,320 at 6%; with 100% employer match about $190,485 at 4% or $126,990 at 6%.
202029$1,025,135$195,357$21,706iApproximate average salary by contribution assumption: employee only about $542,658 at 4% or $361,772 at 6%; with 50% employer match about $361,772 at 4% or $241,181 at 6%; with 100% employer match about $271,329 at 4% or $180,886 at 6%.
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-9$598,668$59,000$6,556iApproximate average salary by contribution assumption: employee only about $163,889 at 4% or $109,259 at 6%; with 50% employer match about $109,259 at 4% or $72,840 at 6%; with 100% employer match about $81,944 at 4% or $54,630 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-9$426,467$136,357$15,151iApproximate average salary by contribution assumption: employee only about $378,769 at 4% or $252,513 at 6%; with 50% employer match about $252,513 at 4% or $168,342 at 6%; with 100% employer match about $189,385 at 4% or $126,256 at 6%.
2019210$993,059$252,391$25,239iApproximate average salary by contribution assumption: employee only about $630,978 at 4% or $420,652 at 6%; with 50% employer match about $420,652 at 4% or $280,434 at 6%; with 100% employer match about $315,489 at 4% or $210,326 at 6%.
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-6$546,258$130,000$21,667iApproximate average salary by contribution assumption: employee only about $541,667 at 4% or $361,111 at 6%; with 50% employer match about $361,111 at 4% or $240,741 at 6%; with 100% employer match about $270,833 at 4% or $180,556 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-10$446,801$122,391$12,239iApproximate average salary by contribution assumption: employee only about $305,978 at 4% or $203,985 at 6%; with 50% employer match about $203,985 at 4% or $135,990 at 6%; with 100% employer match about $152,989 at 4% or $101,993 at 6%.
2018211$790,366$173,661$15,787iApproximate average salary by contribution assumption: employee only about $394,684 at 4% or $263,123 at 6%; with 50% employer match about $263,123 at 4% or $175,415 at 6%; with 100% employer match about $197,342 at 4% or $131,561 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-11$408,942$131,661$11,969iApproximate average salary by contribution assumption: employee only about $299,230 at 4% or $199,486 at 6%; with 50% employer match about $199,486 at 4% or $132,991 at 6%; with 100% employer match about $149,615 at 4% or $99,743 at 6%.
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-7$381,424$42,000$6,000iApproximate average salary by contribution assumption: employee only about $150,000 at 4% or $100,000 at 6%; with 50% employer match about $100,000 at 4% or $66,667 at 6%; with 100% employer match about $75,000 at 4% or $50,000 at 6%.
2017211$819,906$173,215$15,747iApproximate average salary by contribution assumption: employee only about $393,670 at 4% or $262,447 at 6%; with 50% employer match about $262,447 at 4% or $174,965 at 6%; with 100% employer match about $196,835 at 4% or $131,223 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-11$444,812$114,665$10,424iApproximate average salary by contribution assumption: employee only about $260,602 at 4% or $173,735 at 6%; with 50% employer match about $173,735 at 4% or $115,823 at 6%; with 100% employer match about $130,301 at 4% or $86,867 at 6%.
MICHAEL D. MCKENZIE, MD DEFINED BENEFIT PLAN-8$375,094$58,550$7,319iApproximate average salary by contribution assumption: employee only about $182,969 at 4% or $121,979 at 6%; with 50% employer match about $121,979 at 4% or $81,319 at 6%; with 100% employer match about $91,484 at 4% or $60,990 at 6%.
201629$610,718$186,565$20,729iApproximate average salary by contribution assumption: employee only about $518,236 at 4% or $345,491 at 6%; with 50% employer match about $345,491 at 4% or $230,327 at 6%; with 100% employer match about $259,118 at 4% or $172,745 at 6%.
MICHAEL D. MCKENZIE, MD, PC DEFINED BENEFIT PENSION PLAN-7$316,022$83,000$11,857iApproximate average salary by contribution assumption: employee only about $296,429 at 4% or $197,619 at 6%; with 50% employer match about $197,619 at 4% or $131,746 at 6%; with 100% employer match about $148,214 at 4% or $98,810 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-9$294,696$103,565$11,507iApproximate average salary by contribution assumption: employee only about $287,681 at 4% or $191,787 at 6%; with 50% employer match about $191,787 at 4% or $127,858 at 6%; with 100% employer match about $143,840 at 4% or $95,894 at 6%.
2015212$419,357$159,121$13,260iApproximate average salary by contribution assumption: employee only about $331,502 at 4% or $221,001 at 6%; with 50% employer match about $221,001 at 4% or $147,334 at 6%; with 100% employer match about $165,751 at 4% or $110,501 at 6%.
MICHAEL D. MCKENZIE, MD, PC DEFINED BENEFIT PENSION PLAN-8$229,963$71,223$8,903iApproximate average salary by contribution assumption: employee only about $222,572 at 4% or $148,381 at 6%; with 50% employer match about $148,381 at 4% or $98,921 at 6%; with 100% employer match about $111,286 at 4% or $74,191 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-12$189,394$87,898$7,325iApproximate average salary by contribution assumption: employee only about $183,121 at 4% or $122,081 at 6%; with 50% employer match about $122,081 at 4% or $81,387 at 6%; with 100% employer match about $91,560 at 4% or $61,040 at 6%.
2014211$250,962$149,499$13,591iApproximate average salary by contribution assumption: employee only about $339,770 at 4% or $226,514 at 6%; with 50% employer match about $226,514 at 4% or $151,009 at 6%; with 100% employer match about $169,885 at 4% or $113,257 at 6%.
MICHAEL D. MCKENZIE, MD, PA DEFINED BENEFIT PENSION PLAN-7$154,892$78,708$11,244iApproximate average salary by contribution assumption: employee only about $281,100 at 4% or $187,400 at 6%; with 50% employer match about $187,400 at 4% or $124,933 at 6%; with 100% employer match about $140,550 at 4% or $93,700 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-11$96,070$70,791$6,436iApproximate average salary by contribution assumption: employee only about $160,889 at 4% or $107,259 at 6%; with 50% employer match about $107,259 at 4% or $71,506 at 6%; with 100% employer match about $80,444 at 4% or $53,630 at 6%.
201327$99,799$99,799$14,257iApproximate average salary by contribution assumption: employee only about $356,425 at 4% or $237,617 at 6%; with 50% employer match about $237,617 at 4% or $158,411 at 6%; with 100% employer match about $178,213 at 4% or $118,808 at 6%.
MICHAEL D. MCKENZIE, MD, PA DEFINED BENEFIT PENSION PLAN-7$74,000$74,000$10,571iApproximate average salary by contribution assumption: employee only about $264,286 at 4% or $176,190 at 6%; with 50% employer match about $176,190 at 4% or $117,460 at 6%; with 100% employer match about $132,143 at 4% or $88,095 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-7$25,799$25,799$3,686iApproximate average salary by contribution assumption: employee only about $92,139 at 4% or $61,426 at 6%; with 50% employer match about $61,426 at 4% or $40,951 at 6%; with 100% employer match about $46,070 at 4% or $30,713 at 6%.
200915$63,781$0-
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-5$63,781--
200810$0$0-
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-0---
200615$60,964$0-
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-5$60,964--
200415$98,919$0-
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-5$98,919--
200314$97,076$95,927$23,982iApproximate average salary by contribution assumption: employee only about $599,544 at 4% or $399,696 at 6%; with 50% employer match about $399,696 at 4% or $266,464 at 6%; with 100% employer match about $299,772 at 4% or $199,848 at 6%.
Michael D. Mckenzie, M. D., P. C. 401(K) Plan-4$97,076$95,927$23,982iApproximate average salary by contribution assumption: employee only about $599,544 at 4% or $399,696 at 6%; with 50% employer match about $399,696 at 4% or $266,464 at 6%; with 100% employer match about $299,772 at 4% or $199,848 at 6%.