funder-graph › Recipients
Who funds West County Medical Corporation
EIN 33-0279904 · Santa Clarita, CA · NTEE F22Z
West County Medical Corporation of Santa Clarita, CA (EIN 33-0279904) was named as a grant recipient by 4 funders in 15 grants paid totaling $144,750 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$144,750
15 grants paid
Funders
4
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$60,000
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Quest Foundation 20-1844715 | CA | D | 4 | $105,000 | 2024 |
| Jesy Foundation 91-2156243 | CA | D | 8 | $34,000 | 2025 |
| Chamberlin Education Foundation C/O Stephen W & Susan C Chamberlin 84-4690334 | CA | D | 2 | $3,500 | 2022 |
| Chamberlin Family Foundation C/O Stephen W & Susan C Chamberlin 20-5794764 | CA | D | 1 | $2,250 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 17 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $5,000 | paid | DONATION | 202600159349100100 |
| 2024 | Quest Foundation | West County Mandarin School Pinole, CA | D | $30,000 | approved, future | TO EQUITY AND HAVE HIGH STANDARDS FOR THE GROWTH AND SUCCESS OF ALL STUDENTS | 202503029349101035 |
| 2024 | Quest Foundation | West County Mandarin School Pinole, CA | D | $30,000 | paid | TO EQUITY AND HAVE HIGH STANDARDS FOR THE GROWTH AND SUCCESS OF ALL STUDENTS | 202503029349101035 |
| 2024 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $7,000 | paid | DONATION | 202500179349100955 |
| 2023 | Quest Foundation | West County Mandarin School Pinole, CA | D | $30,000 | approved, future | TO EQUITY AND HAVE HIGH STANDARDS FOR THE GROWTH AND SUCCESS OF ALL STUDENTS | 202433179349101908 |
| 2023 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $5,000 | paid | DONATION | 202400169349101165 |
| 2022 | Quest Foundation | West County Mandarin School Pinole, CA | D | $25,000 | paid | TO EQUITY AND HAVE HIGH STANDARDS FOR THE GROWTH AND SUCCESS OF ALL STUDENTS | 202343129349101859 |
| 2022 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $5,000 | paid | DONATION | 202300149349100000 |
| 2022 | Chamberlin Education Foundation C/O Stephen W & Susan C Chamberlin | West County Mandarin School Pinole, CA | D | $1,000 | paid | PROGRAM SUPPORT | 202333209349101038 |
| 2021 | Quest Foundation | West County Mandarin School Pinole, CA | D | $25,000 | paid | TO EQUITY AND HAVE HIGH STANDARDS FOR THE GROWTH AND SUCCESS OF ALL STUDENTS | 202312579349100031 |
| 2021 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $5,000 | paid | DONATION | 202220119349100717 |
| 2021 | Chamberlin Education Foundation C/O Stephen W & Susan C Chamberlin | West County Mandarin School Pinole, CA | D | $2,500 | paid | PROGRAM SUPPORT | 202332869349101028 |
| 2020 | Quest Foundation | West County Mandarin School Richmond, CA | D | $25,000 | paid | WEST COUNTY MANDARIN SCHOOL STUDENT PROGRAMS | 202113099349100141 |
| 2020 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $2,500 | paid | DONATION | 202120149349100402 |
| 2020 | Chamberlin Family Foundation C/O Stephen W & Susan C Chamberlin | West County Mandarin School Pinole, CA | D | $2,250 | paid | PROGRAM SUPPORT | 202113199349109651 |
| 2019 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $2,500 | paid | DONATION | 202040139349100109 |
| 2018 | Jesy Foundation | West County Mandarin School Richmond, CA | D | $2,000 | paid | DONATION | 201900159349100105 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.