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Governance Register
US nonprofit · EIN 521700932 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521700932) - 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 August 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

The National Council for Science and the Environment's network

16 peoplei16 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

16 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 12 voting members of its governing body on its latest Form 990 Part VI; we list 16 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Angela Bednarek ChairChair of the Board2019
7 yrs
Valerie Luzadis ChairImmediate Past Chair of the Board2019
7 yrs
A Karim AhmedSecretary/Treasurer2019
7 yrs
Amy LuersDirector2019
7 yrs
Anna Stewart-IbarraDirector2022
4 yrs
Anthony MichaelsDirector (Thru Dec)2020
6 yrs
Antje DanielsonDirector (Thru Dec)2019
7 yrs
Christopher Boone (also filed as Chris Boone)Director2019
7 yrs
Frank SesnoDirector2019
7 yrs
Godfrey UzochukwuDirector2022
4 yrs
Lynda HopkinsDirector2021
5 yrs
Margaret LeinenDirector2019
7 yrs
Minh-HA PhamDirector (Thru Sept)2019
7 yrs
Rita ColwellDirector2019
7 yrs
Rohan PatelDirector (Thru Sept)2019
7 yrs
Tom L Richard (also filed as Thomas Richard)Vice Chair2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 16 →

Officers and senior leadership

4 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Crystal ChissellExecutive Director (Began March)2023
Denise SchlenerInterim Exec Director (Thru March)2023
Erica GoldmanDeputy Directorsince 2020
Michelle WymanExecutive Director (Thru Sept)since 2019

Pay and hours

year to 31 August 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
Avriel DiazExecutive Director40$30k
Maria BoccalandroChair0.5$0
Tom RichardSecretary/Treasurer10$0
Kristina DouglassVice-Chair0.5$0
Valerie LuzadisImmediate Past Chair0.5$0
Lynda HopkinsDirector0.5$0
Amy LuersDirector0.5$0
Godfrey UzochukwuDirector0.5$0
Rebecca BarnesDirector0.5$0
Esther ObonyoDirector0.5$0
Stella HartingerDirector0.5$0
Anne Teresa BirthwrightDirector0.5$0
Breana WonseyDirector0.5$0
Cynthia AwuniDirector0.5$0
Kim PortmessDirector0.5$0
Denise HillDirector0.5$0
Sapiens NdatabayeDirector0.5$0
Chelsy-Sippora FunebeDirector0.5$0

About

Legal name
The National Council for Science and the Environment
EIN
521700932
Address
1100 H St Nw Ste G101, Washington, DC, 20005-5476
State
District of Columbia
Mission
To support the use of evidence-based science in public and private decision-making about health and the environment. (as filed on the Form 990)
Activity (NTEE)
C20Z Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
4 (IRS master file code)
Formed
1990
Principal officer
Avriel Diaz (as named on the Form 990)
IRS ruling date
1 March 1991
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

≥7years on the filingsAngela Bednarek
≥7years on the filingsValerie Luzadis
≥7years on the filingsA Karim Ahmed
≥7years on the filingsAmy Luers

Latest return

year to 31 August 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 August 2025. US dollars, as filed.
Total assets
$172k
Total liabilities
$145k
Net assets or fund balances
$28k
Contributions and grants received
$174k
Program service revenue
$92k
Grants and similar paid out
$4k
Employees
4
Volunteers
20