Before you apply to Steven Prewitt Skull Base Disease Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
STEVEN PREWITT SKULL BASE DISEASE FOUNDATION
STEVEN PREWITT SKULL BASE DISEASE FOUNDATION is a private foundation categorized as Private Foundation based in SAN DIEGO, CA. Its most recent IRS filing (2025) reports revenue of $39K, expenses of $80K, total assets of $780K. Imperigo tracks 18 reported grants from this foundation totaling approximately $287K.
EIN: 261442469
SAN DIEGO, CA
Nerve, Muscle & Bone Diseases Research
NTEE: H50
Latest filing: 2025
Total Revenue$39K
Total Expenses$80K
Total Assets$780K
Grants Given18
Grant Total$287K
Filing Years2021–2025
Sample Grants Given
SCRIPPS HEALTH FOUNDATION
GENERAL
$15,800
RESOURCE EXCHANGE INTERNATIONAL INC
GENERAL
$15,000
SAN DIEGO AIR & SPACE MUSEUM
GENERAL
$10,000
SAN DIEGO AUTOMOTIVE MUSEUM
GENERAL
$10,000
SCRIPPS MERCY HOSPITAL FOUNDATION
CHARITABLE
$15,000
Showing up to 5 of 18 total records — full history available with membership.
Officers & Directors
TREASURER
Bobbi Bennett
BOARD MEMBER
James Kiderick
BOARD MEMBER
Michael O'leary
CHAIR
Perry Mansfield
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $39K | $80K | $780K |
| 2024 | $33K | $70K | $640K |
| 2023 | $28K | $40K | $658K |
| 2022 | $34K | $40K | $685K |
| 2021 | $52K | $51K | $665K |
Between 2021 and 2025, reported annual revenue declined from $52K to $39K (-24%), with total assets most recently reported at $780K.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in CA, CO.
CACO
Full geographic grant map with state-by-state breakdown available with membership.