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Governance Register
US nonprofit · EIN 270056777 · Grand Forks, NDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 270056777) - 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 May 2025: 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

Spectra Health's network

11 people2 organisationsi11 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (2) 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

11 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.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.
NameRole as filedSinceOn the board
Andy TveitDirector2023
3 yrs
Bill MackiDirector2024
2 yrs
Christopher MoenTreasurer2021
5 yrs
Debbie SwansonDirector2024
2 yrs
Isaac KarikariDirector2024
2 yrs
Julie LudwigDirector2019
7 yrs
Kris MillerDirector - Left 09/20232019
7 yrs
Lauralee TupaDirector - Left 09/20232019
7 yrs
Nathan ModeenPresident2021
5 yrs
Tammy GerszewskiVice President2019
7 yrs
Tracy JentzCompany secretary2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Officers and senior leadership

8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Christine HarsellMedical Directorsince 2019
David SundbergNpsince 2023
Eric LunnMDsince 2021
Jackie NordDental Directorsince 2021
Kristen GuptillDentist2019
Mara JiranCEOsince 2019
Navneet GrewalDDSsince 2023
Tiffany SchmidtCFO/COOsince 2019

Pay and hours

year to 31 May 2025iFrom 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
Tiffany SchmidtCFO40$171k$7k
Mara JiranCEO40$169k$12k
Dennis JaneckeDDS40$159k$15k
Christine HarsellCco40$157k$6k
Navneet GrewalDDS40$134k$14k
Priya JanjrukiaOptometrist40$130k$10k
David SundbergNp40$121k$14k
Andy TveitDirector1$0
Bill MackiDirector1$0
Christopher MoenTreasurer/President (1/2024)1$0
Debbie SwansonDirector1$0
Isaac KarikariDirector1$0
Julie LudwigDirector/VP (1/2024)1$0
Nathan ModeenPresident/Director (1/2024)1$0
Tammy GerszewskiVP/Treasurer (1/2024)1$0
Tracy JentzSecretary1$0
Katie Jo ArmbrustDirector (Started 7/2024)1$0

About

Legal name
Spectra Health
EIN
270056777
Address
212 S 4th St Ste 200, Grand Forks, ND, 58201-4781
State
North Dakota
Mission
The mission of spectra health is to enhance life through compassionate, quality care. (as filed on the Form 990)
Activity (NTEE)
E320 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
2004
Principal officer
Mara M Jiran (as named on the Form 990)
IRS ruling date
1 July 2003
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsJulie Ludwig
≥7years on the filingsKris Miller
≥7years on the filingsLauralee Tupa
≥7years on the filingsTammy Gerszewski

Latest return

year to 31 May 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 May 2025. US dollars, as filed.
Total assets
$11.8m
Total liabilities
$2.6m
Net assets or fund balances
$9.2m
Contributions and grants received
$2.9m
Program service revenue
$5.7m
Employees
116