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US nonprofit · EIN 863077687 · San Francisco, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 863077687) - 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 2024: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

Hunters Point Biomonitoring Foundation Inc

Donations deductible
Revenue
$94k
year to 31 December 2024
Expenses
$94k
year to 31 December 2024
Total assets
$569k
$94k liabilities
Net assets
$475k
assets less liabilities
Directors and trustees
7
2.8 years on average
Staff
0
15 volunteers
Left since last filing
0
no seats appear to have opened
Officers and senior staff
9
named in Part VII
How am I connected?

Hunters Point Biomonitoring Foundation Inc's network

7 peoplei7 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

7 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 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Ahimsa Porter Sumchai MD (also filed as Ahimsa Sumchai)CEO Pi Secretary2021
5 yrs
Ann ColichidasElected Member Bod2024
2 yrs
Derek L ToliverElected Member Bod2024
2 yrs
Diane Wesley-SmithElected Member Bod2024
2 yrs
Joseph McGinleyFinancial Officer2024
2 yrs
Nikcole CunninghamActing President2024
2 yrs
Tandra LoweElected Member Bod2024
2 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

9 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Carolyn NashOfficersince 2021
Derek L ToliverNominatedd Meber Bodsince 2022
Diane Wesley-SmithNominated Member Bodsince 2022
Jean Osbay-Bell PHDOfficersince 2021
Joseph McGinleyOfficersince 2021
Mary RatcliffOfficer2021
Nikcole CunninghamActing Presidentsince 2022
Raymond TompkinsOfficer2021
Tandra LoweCompany secretarysince 2022

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
Ahimsa Porter Sumchai MDCEO Pi Secretary40$37k
Nikcole CunninghamActing President1$0
Joseph McGinleyFinancial Officer1$0
Tandra LoweElected Member Bod1$0
Derek L ToliverElected Member Bod1$0
Diane Wesley-SmithElected Member Bod1$0
Ann ColichidasElected Member Bod1$0

About

Legal name
Hunters Point Biomonitoring Foundation Inc
EIN
863077687
Address
150 Executive Park Blvd Ste 1000, San Francisco, CA, 94134-3303
State
California
Mission
Support & promote the community biomonitoring program & implement the toxic registry to Protect, Detect & Prevent exposures to environmental toxicants emanating from a Federal Superfund Site. (See Sched O) (as filed on the Form 990)
Activity (NTEE)
E05 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
5 (IRS master file code)
Principal officer
Ahimsa Porter Sumchai MD (as named on the Form 990)
IRS ruling date
1 June 2023
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

≥5years on the filingsAhimsa Porter Sumchai MD
≥2years on the filingsAnn Colichidas
≥2years on the filingsDerek L Toliver
≥2years on the filingsDiane Wesley-Smith

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
$569k
Total liabilities
$94k
Net assets or fund balances
$475k
Contributions and grants received
$93k
Program service revenue
$0
Grants and similar paid out
$20k
Employees
0
Volunteers
15

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$94k$94kDeficit $448

As filed on the IRS Form 990. US dollars.

Grants paid

2 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
GreenInfoMapping work$15k
Solana FooMapping GIS Analysis$5k