Skip to content
Governance Register
US nonprofit · EIN 521902711 · Uppr Marlboro, MDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521902711) - 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 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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 SOUNK), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Dimensions Healthcare Associates' 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 (17) 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 20 voting members of its governing body on its latest Form 990 Part VI; we list 10 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Bradford L Seamon ChairBoard Chair2018
8 yrs
Carnell CooperDirector - end 9/1/172018
8 yrs
Henry J FraneyDirector2018
8 yrs
John W Ashworth IIIDirector2018
8 yrs
Joseph L Wright MDDirector2018
8 yrs
Neil MoorePresident/CEO2018
8 yrs
Pamela B CreekmurDirector2018
8 yrs
Robert A ChrencikPresident & CEO - UMMS2018
8 yrs
Stephen T Bartlett MDDirector2018
8 yrs
Trudy HallDirector - end 9/1/172018
8 yrs
Under 5 years5 to 6 years6 years or more

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
Craig PersonPhysician2018
Gita ShahInternal Medicine, Program Fac2018
Gureda DominiqueDir Advance Pract Provider2018
Kerry LewisPhysician2018
Megan ArthurCompany secretary2018
Sherry PerkinsEVP and COO2018
Uday NanavatyMed Affairs Office Physician2018
William BrosiusTreasurer2018

Pay and hours

year to 30 June 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
Kerry Lewis MDPhysician40$690k$60k
Marc Rickford MDPhysician40$532k$44k
Mava B Robinson-Walton MDPhysician40$463k$15k
Henry Adegbulugbe MDPhysician40$433k$38k
Richard L Jones MDPhysician40$415k$21k
ALEXANDER WILLIAMS JrBoard Chair1$0
James EsteppTreasurer1$0
NATHANIEL RICHARDSON JrPresident and CEO, UM CRH1$0$1.1m$160k
Aminta BreauxDirector1$0
Andrew Pollak MDDirector1$0$1.5m$213k
BEVERLY ANDERSON PhDDirector1$0
Brent Bauer MDDirector1$0
Dianna Abney MDDirector1$0
James Chesley MDDirector1$0
Jonathan WeaverDirector1$0
Joseph E Hoffman IIIDirector1$0$1.4m$55k
Joy RussellDirector (Ended 04/2025)1$0
Maritza Gonzalez MDDirector1$0
Melonie JohnsonDirector1$0
Mohan Suntha MDPresident and CEO, UMMS1$0$3.9m$70k
Orlan JohnsonDirector1$0
Richard PattersonDirector1$0
Richelle Webb-DixonDirector1$0$390k$54k
Robert DipietroDirector1$0
Ronald WilliamsDirector1$0
Uchenna Nwaneri MDDirector (Ended 12/2024)1$0
Michael BrozicSVP, Finance1$0$451k$91k
Sandra BenzerSecretary1$0$280k$37k

About

Legal name
Dimensions Healthcare Associates
EIN
521902711
Address
901 Harry S Truman Dr N, Uppr Marlboro, MD, 20774-5477
State
Maryland
Mission
(as filed on the Form 990)
Activity (NTEE)
E99Z Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
7 (IRS master file code)
Formed
1994
IRS ruling date
1 April 1997
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2018
IRS Publication 78
SOUNK (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsBradford L Seamon
≥8years on the filingsCarnell Cooper
≥8years on the filingsHenry J Franey
≥8years on the filingsJohn W Ashworth III

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$5.7m
Total liabilities
$2.7m
Net assets or fund balances
$3m
Contributions and grants received
$10m
Program service revenue
$15.7m
Employees
158
Volunteers
16