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SEQUOIA PROJECT

EIN 83-1938925 VIENNA, VA

Browse the largest nonprofits in Virginia

Revenue 2024
$6,776,108
Expenses 2024
$6,696,358

Program services were 65.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
E05
Classification
1000
Street
8300 BOONE BLVD STE 500

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

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

This address is a suite or unit (STE 500). 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 for detail.

  • Annual fees and dues, network and product testing and conferences - The Organization serves its members through the development, sharing and assistance with implementation of practical solutions to health data exchange challenges.

    Expenses $1,113,588 · Revenue $1,534,706

  • US government contracts - During 2024, the Organization was awarded a contract by the US Dept of Health and Human Services (HHS) to serve as the Recognized Coordinating Entity (RCE) and help develop the Trusted Exchange Framework and Common Agreement to support nationwide exchange of health information.

    Expenses $1,287,221 · Revenue $2,576,813

  • Managed Service Income - The Organization provides program and general management services to other non-profit organizations who share the mission of the Organization.

    Expenses $1,976,099 · Revenue $2,507,821

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • David Horrocks

    Chair

    Total calculated
    $0
    Hours/week
    1
  • Brian Barrett

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Lee Barrett

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Jennifer Blumenthal

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Willarda Edwards

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Matthew Eisenberg

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Jamie Ferguson

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Michael Hodgkins

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Chris Walker

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • John Kansky

    Secretary

    Total calculated
    $0
    Hours/week
    1
  • Rob Klootwyk

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Shannah Koss

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Melanie Marcus

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Josh Mast

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Michael Matthews

    Vice Chair

    Total calculated
    $0
    Hours/week
    1
  • Paul Matthews

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Anna Mcollister

    Board Member

    Total calculated
    $0
    Hours/week
    1
  • Mariann Yeager

    CEO

    Total calculated
    $587,422
    From this org
    $513,199
    From related orgs
    $0
    Other
    $74,223
    Hours/week
    30 + 10 related

    Schedule J breakdown matched by us

    Base
    $432,216
    Bonus
    $79,693
    Other
    $1,290
    Deferred
    $37,800
    Nontaxable benefits
    $36,423
    Filer's total
    $587,422
  • Debra Condrey

    COO, Chief Information Officer

    Total calculated
    $359,888
    From this org
    $306,402
    From related orgs
    $0
    Other
    $53,486
    Hours/week
    20 + 20 related

    Schedule J breakdown matched by us

    Base
    $268,065
    Bonus
    $36,500
    Other
    $1,837
    Deferred
    $12,616
    Nontaxable benefits
    $40,870
    Filer's total
    $359,888
  • Alan Smith

    CFO

    Total calculated
    $309,241
    From this org
    $293,689
    From related orgs
    $0
    Other
    $15,552
    Hours/week
    20 + 20 related

    Schedule J breakdown matched by us

    Base
    $269,423
    Bonus
    $22,500
    Other
    $1,766
    Deferred
    $11,674
    Nontaxable benefits
    $3,878
    Filer's total
    $309,241
  • Jay Nakashima

    Executive Director - Healtheway, Inc.

    Total calculated
    $428,417
    From this org
    $392,321
    From related orgs
    $0
    Other
    $36,096
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $320,531
    Bonus
    $70,500
    Other
    $1,290
    Deferred
    $13,800
    Nontaxable benefits
    $22,296
    Filer's total
    $428,417
  • Alan Swenson

    Executive Director - Carequality

    Total calculated
    $347,816
    From this org
    $299,663
    From related orgs
    $0
    Other
    $48,153
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $262,931
    Bonus
    $36,500
    Other
    $232
    Deferred
    $11,978
    Nontaxable benefits
    $36,175
    Filer's total
    $347,816
  • Lindsey Elkind

    Chief Legal Counsel

    Total calculated
    $289,601
    From this org
    $268,759
    From related orgs
    $0
    Other
    $20,842
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $258,542
    Bonus
    $10,000
    Other
    $217
    Deferred
    $10,742
    Nontaxable benefits
    $10,100
    Filer's total
    $289,601
  • Michael Yackancih

    Director, Program Integration

    Total calculated
    $276,814
    From this org
    $228,545
    From related orgs
    $0
    Other
    $48,269
    Hours/week
    0 + 40 related

    Schedule J breakdown matched by us

    Base
    $206,802
    Bonus
    $20,500
    Other
    $1,243
    Deferred
    $9,092
    Nontaxable benefits
    $39,177
    Filer's total
    $276,814
  • Blanca Davis

    VP, Informatics, Conformance &Interoperability

    Total calculated
    $241,540
    From this org
    $211,438
    From related orgs
    $0
    Other
    $30,102
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $200,154
    Bonus
    $10,500
    Other
    $784
    Deferred
    $8,426
    Nontaxable benefits
    $21,676
    Filer's total
    $241,540

The first 25 listed. 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
    $6,776,108
    Expenses
    $6,696,358
    Contributions
    $117,500
    Grants paid
    $0
  • 2023
    Revenue
    $4,635,397
    Expenses
    $4,620,396
    Contributions
    $89,500
    Grants paid
    $0
  • 2022
    Revenue
    $7,240,347
    Expenses
    $6,910,754
    Contributions
    $0
    Grants paid
    $0

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
    $6,201,821
    Expenses
    $5,629,841
    Assets (EOY)
    $2,982,102
  • 2020 · 990

    Revenue
    $4,646,907
    Expenses
    $4,763,079
    Assets (EOY)
    $2,387,953

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.

Form 990-N e-Postcard, tax year 2018

Tax period
1 January 2018 to 31 December 2018
Principal officer
Mariann Yeager
Mailing address
8300 Boone Blvd No 500Vienna VA 22182
Website
www.sequoiaproject.org

As filed, from the IRS e-Postcard file of 9 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

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

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 11 November 2026, under deductibility PC.

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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.