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Governance Register
US nonprofit · EIN 521920371 · Ann Arbor, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521920371) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). 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

Interrai's network

8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

8 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.Tenure and departures are observed across annual filings. Observed tenure 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
Anja Declercq PHD (also filed as Anja Declercq PhD)Director2018
8 yrs
Brant E Fries PHD (also filed as Brant E Fries PhD)President2018
8 yrs
Harriet Finne-Soveri MD PHD (also filed as Harriet Finne-Soveri MD PhD)Executive Vice President2018
8 yrs
Hein Van Hout PHD (also filed as Hein van Hout PhD)Director2018
8 yrs
John N Morris PHD (also filed as John N Morris PhD)Director2018
8 yrs
John P Hirdes PHD (also filed as John P Hirdes PhD)Treasurer2018
8 yrs
Len Gray MD PHD (also filed as Len Gray MD PhD)Director2018
8 yrs
Shannon Stewart PHD (also filed as Shannon Stewart PhD)Company secretary2018
8 yrs
Under 5 years5 to 6 years6 years or more

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
Brant E Fries PhDPresident1$0
Harriet Finne-Soveri MD PhDExecutive Vice President1$0
Shannon Stewart PhDSecretary1$0
John P Hirdes PhDTreasurer1$0
John N Morris PhDDirector1$0
Anja Declercq PhDDirector1$0
Len Gray MD PhDDirector1$0
Hein van Hout PhDDirector1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Interrai
EIN
521920371
Address
3577 Delhi Overlook St, Ann Arbor, MI, 48103-9450
State
Michigan
Mission
To promote evidence-based clinical practice and policy decisions through the collection and interpretation of high quality data about the characteristics and outcomes of persons served across a variety of health and social services settings, with the goal of improving health care for persons who are elderly, frail, or disabled (as filed on the Form 990)
Activity (NTEE)
H99 Medical research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Medical Research
Size band
7 (IRS master file code)
Formed
1994
Principal officer
Brant E Fries PhD (as named on the Form 990)
IRS ruling date
1 August 1995
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsAnja Declercq PHD
≥8years on the filingsBrant E Fries PHD
≥8years on the filingsHarriet Finne-Soveri MD PHD
≥8years on the filingsHein Van Hout PHD

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
$5.6m
Total liabilities
$34k
Net assets or fund balances
$5.5m
Contributions and grants received
$242k
Program service revenue
$950k
Employees
0
Volunteers
8