Liabilities / Assets
49th percentile
Tied with the lowest-debt nonprofits in its peer group.
Rocky Mountain Neurosurgical Society
EIN 23-7417448 • 501(c)6 • Kansas City, KS
Profile
Neurosurgeon scientific meeting
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
51st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
40th percentile
Higher net margin than 40% of similar nonprofits.
Top Officer Pay
77th percentile
Higher top officer pay than 77% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
22nd percentile
Faster asset growth than 22% of similar nonprofits.
Revenue Growth
14th percentile
Faster revenue growth than 14% of similar nonprofits.
Balance Sheet
Assets
Down$45,857
Down $46,095 (-50%) from 2023
Liabilities
Down$6,765
Down $2,255 (-25%) from 2023
Net Assets
Down$39,092
Down $43,840 (-53%) from 2023
Revenue
Up$136,495
Up $6,524 (+5.0%) from 2023
Expenses
Up$182,590
Up $21,347 (+13%) from 2023
Net Income
Down-$46,095
Down $14,823 (-47%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $45,857
- Liabilities
- $6,765
- Net assets
- $39,092
- Revenue
- $136,495
- Expenses
- $182,590
- Net income
- -$46,095
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Dec 1, 2023 to Nov 30, 2024
- Signed
- Sep 26, 2025
- Return Version
- 2023v6.0
- Gross Receipts
- $136,495
Mission and Program Overview
Mission
Neurosurgeon scientific meeting
Program Services
| Description | Grants | Expenses |
|---|---|---|
| ANNUAL SCIENTIFIC MEETING WITH HEALTH CARE PROVIDERS AND VENDOR ATTENDEES | $0 | $158,367 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| ERIK PARKER MD | President | - | $0 | - | - |
| SALAH AOUN MD | Member At Large | - | $0 | - | - |
| JOHN CLOUGH MD | President Elect/Secretary | - | $0 | - | - |
| JUSTIN DAVIS MD | Treasurer | - | $0 | - | - |
| JOEL D MACDONALD MD | Historian | - | $0 | - | - |
| JOEL D MACDONALD MD | Website Administrator | - | $0 | - | - |
| SHERVIN RAHIMPOUR MD | Vice President | - | $0 | - | - |
| BRAD LEGA MD | CME Chair | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Rocky Mountain Neurosurgical Society
- EIN
- 23-7417448
- Phone
- 6462984672
- Address
- 4000 CAMBRIDGE ST, KANSAS CITY, KS 66160
Signing Officer
- Name
- Justin Davis
- Title
- Treasurer
- Phone
- 6462984672
- Signed
- 2025-09-26
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Burdick & Associates Pc
- Address
- 8400 E PRENTICE AVE STE 660, GREENWOOD VILLAGE, CO 80111
- Preparer
- Kellie L Burdick
- Phone
- 3038131380
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 16 - Other Expenses
“Description: annual meeting expense. Amount: 159,854. Description: website expenses. Amount: 1,679. Description: software costs. Amount: 1,017. Description: advertising & promotion. Amount: 674. Description: other expenses. Amount: 811. Description: liability insurance expense. Amount: 3,452. Description: bank fees. Amount: 50. Description: winter meeting expense. Amount: 11,614. Total to form 990-ez, line 16: 179,151.”
Form 990-ez, Part I, Line 20 - Other Changes in Net Assets
“Description: accrual to cash differences. Amount: 2,255.”
Form 990-ez, Part II, Line 24 - Other Assets
“Description: dues receivable. Beg. Of year amount: 9,750. End of year amount: 9,750.”
Form 990-ez, Part II, Line 26 - Other Liabilities
“Description: unconditional promise to give. Beg. Of year amount: 9,020. End of year amount: 6,765.”
Raw XML Appendix140 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | KANSAS CITY |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | KS |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 66160 |
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| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 36107 |
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| IRS990EZ/DirectIndirectPltclExpendAmt | 0 | 0 |
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| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | -46095 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 3439 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | 0 |
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| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 91952 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 45857 |
| IRS990EZ/GrossReceiptsAmt | 0 | 136495 |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MembershipDuesAmt | 0 | 47744 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 82932 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 39092 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 82932 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 39092 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 1.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 1.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | ERIK PARKER MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | SALAH AOUN MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | JOHN CLOUGH MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | JUSTIN DAVIS MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | JOEL D MACDONALD MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | JOEL D MACDONALD MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | SHERVIN RAHIMPOUR MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | BRAD LEGA MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | MEMBER AT LARGE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | PRESIDENT ELECT/SECRETARY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | TREASURER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | HISTORIAN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | WEBSITE ADMINISTRATOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | VICE PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | CME CHAIR |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501cInd | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 9750 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 9750 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 2255 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 179151 |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | NEUROSURGEON SCIENTIFIC MEETING |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 88751 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | ANNUAL SCIENTIFIC MEETING WITH HEALTH CARE PROVIDERS AND VENDOR ATTENDEES |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 158367 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SubjectToProxyTaxInd | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 9020 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 6765 |
| IRS990EZ/TanningServicesProvidedInd | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 182590 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 158367 |
| IRS990EZ/TotalRevenueAmt | 0 | 136495 |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.RMNS.ORG |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | DESCRIPTION: ANNUAL MEETING EXPENSE. AMOUNT: 159,854. DESCRIPTION: WEBSITE EXPENSES. AMOUNT: 1,679. DESCRIPTION: SOFTWARE COSTS. AMOUNT: 1,017. DESCRIPTION: ADVERTISING & PROMOTION. AMOUNT: 674. DESCRIPTION: OTHER EXPENSES. AMOUNT: 811. DESCRIPTION: LIABILITY INSURANCE EXPENSE. AMOUNT: 3,452. DESCRIPTION: BANK FEES. AMOUNT: 50. DESCRIPTION: WINTER MEETING EXPENSE. AMOUNT: 11,614. TOTAL TO FORM 990-EZ, LINE 16: 179,151. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | DESCRIPTION: ACCRUAL TO CASH DIFFERENCES. AMOUNT: 2,255. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | DESCRIPTION: DUES RECEIVABLE. BEG. OF YEAR AMOUNT: 9,750. END OF YEAR AMOUNT: 9,750. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | DESCRIPTION: UNCONDITIONAL PROMISE TO GIVE. BEG. OF YEAR AMOUNT: 9,020. END OF YEAR AMOUNT: 6,765. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 20 - OTHER CHANGES IN NET ASSETS |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART II, LINE 24 - OTHER ASSETS |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990-EZ, PART II, LINE 26 - OTHER LIABILITIES |
| TransferPrsnlBnftContractsDecl/DeclarationDesc | 0 | THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JUSTIN DAVIS |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6462984672 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-09-26 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | ROCKY MOUNTAIN NEUROSURGICAL SOCIETY |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | ROCK |
| ReturnHeader/Filer/EIN | 0 | 237417448 |
| ReturnHeader/Filer/PhoneNum | 0 | 6462984672 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 4000 CAMBRIDGE ST |
| ReturnHeader/Filer/USAddress/CityNm | 0 | KANSAS CITY |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | KS |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 66160 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 263075049 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | BURDICK & ASSOCIATES PC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 8400 E PRENTICE AVE STE 660 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | GREENWOOD VILLAGE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 80111 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 3038131380 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | KELLIE L BURDICK |
| ReturnHeader/ReturnTs | 0 | 2025-10-01T09:30:18-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-12-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-11-30 |
| ReturnHeader/TaxYr | 0 | 2023 |
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