Skip to content
Governance Register
US nonprofit · EIN 381413585 · Mason, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 381413585) - 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 2025: 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

University Rehabilitation Alliance Inc's network

10 peoplei10 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

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.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
Mitchell Tomlinson MA ChairChairperson2018
8 yrs
Greta WU MA CRCCompany secretary2018
8 yrs
J'Aimee Lippert DODirector (Started 11/13/23)2023
3 yrs
James Sylvain DODirector2018
8 yrs
John McGinnity Ms PA-CDirector (Started 6/28/23)2023
3 yrs
Justin WalworthDirector2020
6 yrs
Marilyn Tarrant CPA CHCTreasurer2018
8 yrs
Michael Stokes CPADirector (Ended 5/23/23)2019
7 yrs
Nate VanderlaanDirector2018
8 yrs
Vincent Schimizzi CPAVice Chairperson (Ended 9/30/23)2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Tammy Hannah MBA Otrl CbisPresident and CEOsince 2020
Tammy Hannah Otrl CbisPresident and CEOsince 2018
Tori Richards Shrm-CPDirector of Human Resources2023

Pay and hours

year to 31 December 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
Tammy Hannah MBA Otrl CbisPresident and CEO40$203k$36k
Victoria Richards SHRM-CpDirector of Human Resources40$113k$6k
John McGinnity Ms Pa-CDirector1$0
J'aimee Lippert DoDirector1$0
Nate VanderlaanDirector1$0
Justin WalworthDirector1$0
Greta Wu Ma CRCSecretary1$0
Marilyn Tarrant CPA CHCTreasurer1$0
James Sylvain DoVice Chairperson1$0
Mitchell Tomlinson MaChairperson1$0

About

Legal name
University Rehabilitation Alliance Inc
EIN
381413585
Address
3181 Sandhill Rd, Mason, MI, 48854-9425
State
Michigan
Mission
Origami rehabilitation creates opportunities and transforms lives through comprehensive rehabilitation for children and adults with neurological, developmental, mental health, and orthopedic conditions in residential and outpatient settings. (as filed on the Form 990)
Activity (NTEE)
P82 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
8 (IRS master file code)
Formed
1994
Principal officer
Tammy Hannah (as named on the Form 990)
IRS ruling date
1 February 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 filingsMitchell Tomlinson MA
≥8years on the filingsGreta WU MA CRC
≥8years on the filingsJames Sylvain DO
≥8years on the filingsMarilyn Tarrant CPA CHC

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$12.6m
Total liabilities
$6.6m
Net assets or fund balances
$5.9m
Contributions and grants received
$817k
Program service revenue
$7.6m
Grants and similar paid out
$97k
Employees
212
Volunteers
24

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
Child and Family CharitiesPlayground equipment$0