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WASHINGTON DENTAL SERVICE

EIN 27-0937829 SEATTLE, WA

Largest nonprofits in Washington

Revenue 2024
$3,208,968
Expenses 2024
$14,515,844

Program services were 30.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
04
NTEE code
E800
Classification
1000
Street
400 FAIRVIEW AVE N STE 800

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

3 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 800). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

SEE SCHEDULE O

Activities or mission (Part I)

WASHINGTON DENTAL SERVICE'S PURPOSE IS TO SERVE DELTA DENTAL OF WASHINGTON AND OTHER AFFILIATES IN SUPPORT OF DELTA DENTAL OF WASHINGTON'S MISSION OF IMPROVING THE PUBLIC'S ORAL HEALTH.

  • WDS IS COMMITTED TO SUPPORTING THE PROMOTION OF ORAL HEALTH AMONG THE CITIZENS OF WASHINGTON STATE. WDS CURRENTLY FULFILLS ITS MISSION BY GUIDING, MONITORING AND COORDINATING THE TAX-EXEMPT ACTIVITIES OF DELTA DENTAL OF WASHINGTON ("DDWA") AND OTHER RELATED ENTITIES.

    Expenses $4,446,443 · Grants $119,425

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Armstrong Scott E

    DIRECTOR

    Total calculated
    $169,876
    From this org
    $0
    From related orgs
    $169,876
    Other
    $0
    Hours/week
    3 + 9 related

    Schedule J breakdown matched by us

    Base
    $0 + $169,876 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $169,876 related
  • Bradshaw Dennis

    DIRECTOR - BRD. & DDS FEES

    Total calculated
    $346,956
    From this org
    $0
    From related orgs
    $346,956
    Other
    $0
    Hours/week
    4 + 13 related

    Schedule J breakdown matched by us

    Base
    $0 + $139,668 related
    Bonus
    $0
    Other
    $0 + $207,288 related
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $346,956 related
  • Brown Colleen Birdnow

    SECRETARY

    Total calculated
    $169,876
    From this org
    $0
    From related orgs
    $169,876
    Other
    $0
    Hours/week
    1 + 4 related

    Schedule J breakdown matched by us

    Base
    $0 + $169,876 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $169,876 related
  • Hakes Katherine M

    DIRECTOR - BRD. & DDS FEES

    Total calculated
    $1,111,386
    From this org
    $0
    From related orgs
    $1,111,386
    Other
    $0
    Hours/week
    4 + 14 related

    Schedule J breakdown matched by us

    Base
    $0 + $149,516 related
    Bonus
    $0
    Other
    $0 + $961,870 related
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $1,111,386 related
  • Mitchke Mark D

    PRESIDENT & CHIEF EXECUTIVE

    Total calculated
    $4,693,818
    From this org
    $0
    From related orgs
    $4,156,863
    Other
    $536,955
    Hours/week
    8 + 32 related

    Schedule J breakdown matched by us

    Base
    $0 + $1,348,783 related
    Bonus
    $0 + $2,470,608 related
    Other
    $0 + $337,472 related
    Deferred
    $0 + $501,239 related
    Nontaxable benefits
    $0 + $35,716 related
    Filer's total
    $0 + $4,693,818 related
  • Nelson Carol K

    VICE CHAIR

    Total calculated
    $184,886
    From this org
    $0
    From related orgs
    $184,886
    Other
    $0
    Hours/week
    5 + 15 related

    Schedule J breakdown matched by us

    Base
    $0 + $184,886 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $184,886 related
  • Pickel Christopher

    DIRECTOR - BRD. & DDS FEES

    Total calculated
    $554,305
    From this org
    $0
    From related orgs
    $554,305
    Other
    $0
    Hours/week
    4 + 13 related

    Schedule J breakdown matched by us

    Base
    $0 + $149,650 related
    Bonus
    $0
    Other
    $0 + $404,655 related
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $554,305 related
  • Rivera Fred

    DIRECTOR

    Total calculated
    $137,264
    From this org
    $0
    From related orgs
    $137,264
    Other
    $0
    Hours/week
    3 + 9 related
  • Rutherford Eve M

    CHAIR - BRD. & DDS FEES

    Total calculated
    $1,347,828
    From this org
    $0
    From related orgs
    $1,347,828
    Other
    $0
    Hours/week
    5 + 15.5 related

    Schedule J breakdown matched by us

    Base
    $0 + $204,480 related
    Bonus
    $0
    Other
    $0 + $1,143,348 related
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $1,347,828 related
  • Wagle Dilip

    DIRECTOR

    Total calculated
    $147,812
    From this org
    $0
    From related orgs
    $147,812
    Other
    $0
    Hours/week
    2 + 7 related
  • White Marvin

    TREASURER

    Total calculated
    $154,428
    From this org
    $0
    From related orgs
    $154,428
    Other
    $0
    Hours/week
    3 + 9 related

    Schedule J breakdown matched by us

    Base
    $0 + $154,428 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $154,428 related
  • Bartlett Ryan

    VP, CHIEF FINANCIAL OFFICER

    Total calculated
    $613,900
    From this org
    $0
    From related orgs
    $517,563
    Other
    $96,337
    Hours/week
    4 + 36 related

    Schedule J breakdown matched by us

    Base
    $0 + $347,776 related
    Bonus
    $0 + $155,871 related
    Other
    $0 + $13,916 related
    Deferred
    $0 + $63,339 related
    Nontaxable benefits
    $0 + $32,998 related
    Filer's total
    $0 + $613,900 related
  • Berg Bradley

    SENIOR VP, CHIEF ADMIN OFFICER

    Total calculated
    $1,460,001
    From this org
    $0
    From related orgs
    $1,420,115
    Other
    $39,886
    Hours/week
    16 + 24 related

    Schedule J breakdown matched by us

    Base
    $0 + $820,232 related
    Bonus
    $0 + $582,398 related
    Other
    $0 + $17,485 related
    Deferred
    $0 + $23,000 related
    Nontaxable benefits
    $0 + $16,886 related
    Filer's total
    $0 + $1,460,001 related
  • Foster Davis

    VP, CORPORATE DEVELOPMENT

    Total calculated
    $701,012
    From this org
    $0
    From related orgs
    $593,671
    Other
    $107,341
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $361,604 related
    Bonus
    $0 + $173,408 related
    Other
    $0 + $58,659 related
    Deferred
    $0 + $72,211 related
    Nontaxable benefits
    $0 + $35,130 related
    Filer's total
    $0 + $701,012 related
  • Lowry-Oakes Diane

    CHIEF MISSION OFFICER

    Total calculated
    $606,364
    From this org
    $0
    From related orgs
    $506,242
    Other
    $100,122
    Hours/week
    39.5 + 0.5 related

    Schedule J breakdown matched by us

    Base
    $0 + $310,538 related
    Bonus
    $0 + $141,363 related
    Other
    $0 + $54,341 related
    Deferred
    $0 + $64,904 related
    Nontaxable benefits
    $0 + $35,218 related
    Filer's total
    $0 + $606,364 related
  • Whitney Garrett

    SENIOR VP, CHIEF INFORMATION OFFICER

    Total calculated
    $931,447
    From this org
    $0
    From related orgs
    $798,242
    Other
    $133,205
    Hours/week
    4 + 36 related

    Schedule J breakdown matched by us

    Base
    $0 + $489,424 related
    Bonus
    $0 + $240,023 related
    Other
    $0 + $68,795 related
    Deferred
    $0 + $97,974 related
    Nontaxable benefits
    $0 + $35,231 related
    Filer's total
    $0 + $931,447 related
  • Mathur Vinayak

    SR. PRODUCT MANAGER - ARTIFICIAL INTELLIGENCE

    Total calculated
    $219,913
    From this org
    $0
    From related orgs
    $205,429
    Other
    $14,484
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $168,106 related
    Bonus
    $0 + $34,371 related
    Other
    $0 + $2,952 related
    Deferred
    $0 + $13,844 related
    Nontaxable benefits
    $0 + $640 related
    Filer's total
    $0 + $219,913 related
  • Pickard Sean

    SR DIR FOR POLICY AND MISSION IMPACT

    Total calculated
    $308,838
    From this org
    $0
    From related orgs
    $270,677
    Other
    $38,161
    Hours/week
    24 + 16 related

    Schedule J breakdown matched by us

    Base
    $0 + $221,980 related
    Bonus
    $0 + $44,324 related
    Other
    $0 + $4,373 related
    Deferred
    $0 + $18,640 related
    Nontaxable benefits
    $0 + $19,521 related
    Filer's total
    $0 + $308,838 related
  • Puckett Glenn

    ED, HEALTH TRANSFORMATION

    Total calculated
    $305,868
    From this org
    $0
    From related orgs
    $258,533
    Other
    $47,335
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $203,730 related
    Bonus
    $0 + $49,880 related
    Other
    $0 + $4,923 related
    Deferred
    $0 + $16,567 related
    Nontaxable benefits
    $0 + $30,768 related
    Filer's total
    $0 + $305,868 related
  • Troshchenko Mikhail

    SENIOR FULL STACK ENGINEER

    Total calculated
    $189,781
    From this org
    $0
    From related orgs
    $166,928
    Other
    $22,853
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $141,117 related
    Bonus
    $0 + $24,435 related
    Other
    $0 + $1,376 related
    Deferred
    $0 + $11,685 related
    Nontaxable benefits
    $0 + $11,168 related
    Filer's total
    $0 + $189,781 related
  • Walker Wendy

    SENIOR BUSINESS ARCHITECT

    Total calculated
    $232,260
    From this org
    $0
    From related orgs
    $201,306
    Other
    $30,954
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $174,038 related
    Bonus
    $0 + $25,000 related
    Other
    $0 + $2,268 related
    Deferred
    $0 + $14,283 related
    Nontaxable benefits
    $0 + $16,671 related
    Filer's total
    $0 + $232,260 related
  • Farrell Anne V

    FORMER DIRECTOR (END 12/31/23)

    Total calculated
    $15,000
    From this org
    $0
    From related orgs
    $15,000
    Other
    $0
    Hours/week
    0

    Schedule J breakdown matched by us

    Base
    $0 + $15,000 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $0 + $15,000 related

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $3,208,968
    Expenses
    $14,515,844
    Contributions
    $0
    Grants paid
    $119,425
  • 2023
    Revenue
    $1,076,782
    Expenses
    $9,785,620
    Contributions
    $0
    Grants paid
    $138,530
  • 2023
    Revenue
    $1,076,782
    Expenses
    $9,785,620
    Contributions
    $0
    Grants paid
    $138,530
  • 2022
    Revenue
    $891,081
    Expenses
    $8,293,573
    Contributions
    $0
    Grants paid
    $834,807

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $6,192,998
    Expenses
    $6,135,350
    Assets (EOY)
    $151,815,477
  • 2020 · 990

    Revenue
    $1,485,364
    Expenses
    $5,169,951
    Assets (EOY)
    $135,639,888
  • 2019 · 990

    Revenue
    $3,382,801
    Expenses
    $3,188,223
    Assets (EOY)
    $117,835,868
  • 2018 · 990

    Revenue
    -$4,466,364
    Expenses
    $3,369,728
    Assets (EOY)
    $96,734,074
  • 2017 · 990

    Revenue
    $1,187,025
    Expenses
    $3,017,826
    Assets (EOY)
    $89,369,340
  • 2016 · 990

    Revenue
    $943,060
    Expenses
    $1,222,001
    Assets (EOY)
    $72,365,850
  • 2015 · 990

    Revenue
    $275,012
    Expenses
    $2,232,222
    Assets (EOY)
    $57,631,198
  • 2014 · 990

    Revenue
    $128,764
    Expenses
    $419,817
    Assets (EOY)
    $43,140,374

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Disregarded entities on its 2024 return

  • INSTITUTE OF ORAL HEALTH

    ORAL HEALTH EDUCATION · WA · income $0 · assets $12,223

  • WDS HOLDINGS LLC

    INV ORAL HEALTH · WA · income $109,468 · assets $567,510

  • SPRINGROCK VENTURES LLC

    INV ORAL HEALTH · WA · income $165,525 · assets $11,634,256

  • SRV2 LLC

    LP IN SRVII · WA · income $59,262 · assets $18,577,774

  • SRV3 LLC

    LP IN SRVIII · WA · income -$485,290 · assets $2,814,710

Related partnerships on its 2024 return

  • SPRINGROCK VENTURES II LP

    RELATED · INVEST ORAL HEALTH · DE · 40.82% owned · share of income $285,541 · share of assets $18,708,885 · general or managing partner

  • SPRINGROCK VENTURES III LP

    RELATED · INVEST ORAL HEALTH · DE · 55.56% owned · share of income $23,522 · share of assets $2,942,083 · general or managing partner

Related corporations and trusts on its 2024 return

  • SPRINGROCK MANAGEMENT COMPANY (SRMC)

    C · MGMT/GP IN SRV II · WA · 100% owned · share of income $1,490,000 · share of assets $849,459 · controlled entity

  • TRIFORZA CORP

    C · DENTAL BENEFITS TECH SERVICES · WA · 100% owned · controlled entity

  • 8 WEST REVOLUTION TECHNOLOGIES LIMITED

    C · CONSULTING AND SOFTWARE DEVELOPMENT COMPANY · EI · 50% owned · share of income $3,764,000 · share of assets $8,368,500

Other IRS files

Auto-Revocation List

  • Exemption revoked 15 May 2012, reinstated 15 May 2012.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.