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Governance Register
US nonprofit · EIN 272367522 · Stockton, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 272367522) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Manifest Medex's network

10 people8 organisationsi10 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Violet dotted lines (8) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

10 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Jarrod B McNaughton ChairChair2020
6 yrs
Abner MasonMember2020
6 yrs
Deven McGrawMember2020
6 yrs
Dolores GreenMember2018
8 yrs
J Marc OverhageMember2023
3 yrs
Kerry HeinrichMember2022
4 yrs
Leigh HutchinsMember (Thru 12/23)2020
6 yrs
Mark ReynoldsMember (Thru 03/23)2019
7 yrs
Mark SavageVice Chair2018
8 yrs
Peter LongMember2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

22 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Adam HarrisonChief Growth Officersince 2022
Brittany HarnoisChief of Staffsince 2022
Claudia WilliamsCEO (Thru 6/30)since 2018
David KatesCTO (Thru 5/20)since 2018
Deirdre LambertonSenior Managing Director2023
Elizabeth KillingsworthCpo, Secretarysince 2022
Erica GalvezChief of Strategysince 2018
Greg LeclaireCFO (Thru 1/19)since 2018
Jason BucknerTechnology COOsince 2020
Jerry PetersSecretary (Thru 1/19)since 2018
Joseph HibbittInfrastructure Architectsince 2020
Joy BreedManaging Director2018
Julianne AverillAssociate VP Finance2018
Julie Ann CrouseDeputy CTO2019
Mimi HallVP Public Policy & Partnership2023
Nicholas Richard YarkerManaging Directorsince 2018
Patricia GrobeckCFO (As of 6/30)since 2022
Paul BiberkrautCFO (Thru 6/30)since 2019
Robert A JakoDirector, Mx Peoplesince 2019
Sagit GoldenbergHead of Productsince 2018
Sandra ParkerCompany secretarysince 2019
Sarita ChoyVP, Marketing & Communicationssince 2022

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Adam HarrisonChief Bus. Dev. Officer40$556k$31k
Erica GalvezChief Executive Officer40$516k$13k
Elizabeth KillingsworthChief Privacy Officer40$439k$14k
Jason BucknerChief Information Officer40$386k$28k
Sarita ChoyChief Marketing Officer40$357k$25k
Patricia GrobeckChief Financial Officer (Thru 8/24)40$296k$18k
Nicholas YarkerManaging Director40$289k$25k
Deirdre LambertonSenior Managing Director40$280k$21k
Joseph HibbittInfrastructure Team Lead40$266k$24k
Brittany HarnoisChief of Staff40$257k$23k
Heidi PalancaProject Director - Saphire40$251k$10k
Aairon LaiDirector, Data & Analytics40$244k$17k
Robert JakoChief People Officer8$143k$15k
Fay JiChief Financial Officer (Start 8/24)20$98k
Peter LongMember (Thru 6/24)2.5$0
Kerry HeinrichMember2.5$0
J Marc OverhageMember (Thru 11/24)2.5$0
Dolores GreenMember2.5$0
Deven McGrawMember2.5$0
Abner MasonMember2.5$0
Mark SavageVice Chair2.5$0
Jarrod B McNaughtonChair2.5$0
Francisco J Silva EsqMember2.5$0
Krishna RamachandranMember2.5$0
Jeffery EatonMember2.5$0

About

Legal name
Manifest Medex
EIN
272367522
Address
Po Box 7318, Stockton, CA, 95267-0318
State
California
Mission
Be the smart grid for health information - deliver data-driven insight to individuals and health teams when and where they need it so they can improve care, lower costs and enhance health. (as filed on the Form 990)
Activity (NTEE)
E02 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
8 (IRS master file code)
Formed
2010
Principal officer
Erica Galvez (as named on the Form 990)
IRS ruling date
1 October 2010
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDolores Green
≥8years on the filingsMark Savage
≥7years on the filingsMark Reynolds
≥6years on the filingsJarrod B McNaughton

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$39.3m
Total liabilities
$12.2m
Net assets or fund balances
$27m
Contributions and grants received
$27.9m
Program service revenue
$20.6m
Grants and similar paid out
$500k
Employees
91
Volunteers
9

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Protect Our HealthcareContribution to yes on 35 committee - formed to qualify and support the protect access to healthcare act of 2024 on the november 2024 statew$500k