Nonprofit · EIN 87-2083897
SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE
Tax-exempt · S PASADENA, CA 91030
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $4,969 | $18,558 | -$13,589 | $181,965 | $0 | $181,965 |
| December 31, 2024 | 990-EZ | $4,356 | $18,327 | -$13,971 | $175,532 | $0 | $175,532 |
| December 31, 2023 | 990-EZ | $4,426 | $17,354 | -$12,928 | $174,097 | $0 | $174,097 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $4,297
- Net gain from sales of assets
- $672
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $18,408
- Excise tax on investment income
- $67
Balance sheet and other
- Total assets, start of year
- $175,532
- Total assets, end of year
- $181,965
- Total liabilities, end of year
- $0
- Net assets, end of year
- $181,965
- Fair market value of assets
- $181,965
- Qualifying distributions
- $18,408
- Net investment income
- $4,969
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GIDEON MANNING 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | PRESIDENT | 0.25 | $0 |
| RUSSEL JOHNSON 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | SECRETARY | 0.1 | $0 |
| MARIO MOLINA 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | TREASURER | 0.1 | $0 |
| DEEPTHIMAN GOWDA 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| MONIQUE KORNELL 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| LISA MIX 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| MEGAN ROSENBAUM 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| PETER ROSENBERG 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| WILLIAM SCHUBERT 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| PAMELA SCHAFF 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| TAMARA C VENIT-SHELTON 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
| ELIZABETH O'BRIEN 625 FAIR OAKS AVE STE 260, SOUTH PASADENA, CA 91030 | BOARD MEMBER | 0.05 | $0 |
990-EZ for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GIDEON MANNING | PRESIDENT | 0.25 | $0 |
| MARIO MOLINA | TREASURER | 0.1 | $0 |
| RUSSELL JOHNSON | SECRETARY | 0.1 | $0 |
| DEEPTHIMAN GOWDA | BOARD MEMBER | 0.05 | $0 |
| MONIQUE KORNELL | BOARD MEMBER | 0.05 | $0 |
| LISA MIX | BOARD MEMBER | 0.05 | $0 |
| MEGAN ROSENBAUM | BOARD MEMBER | 0.05 | $0 |
| PETER ROSENBERG | BOARD MEMBER | 0.05 | $0 |
| WILLIAM SCHUBERT | BOARD MEMBER | 0.05 | $0 |
| PAMELA SCHAFF | BOARD MEMBER | 0.05 | $0 |
| TAMARA C VENIT-SHELTON | BOARD MEMBER | 0.05 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GIDEON MANNING | PRESIDENT | 0.25 | $0 |
| MEGAN ROSENBLOOM | VICE-PRESIDENT | 0.1 | $0 |
| MARIO MOLINA | TREASURER | 0.1 | $0 |
| RUSSELL JOHNSON | SECRETARY | 0.1 | $0 |
| JIM BRUST | BOARD MEMBER | 0.05 | $0 |
| RICHARD ELLIS | BOARD MEMBER (THRU 12/23) | 0.05 | $0 |
| DEEPTHIMAN GOWDA | BOARD MEMBER | 0.05 | $0 |
| MONIQUE KORNELL | BOARD MEMBER | 0.05 | $0 |
| LISA MIX | BOARD MEMBER | 0.05 | $0 |
| PETER ROSENBERG | BOARD MEMBER | 0.05 | $0 |
| WILLIAM SCHUBERT | BOARD MEMBER | 0.05 | $0 |
| PAMELA SCHAFF | BOARD MEMBER | 0.05 | $0 |
Address and contacts
- Address (IRS master file)
- 625 FAIR OAKS AVE STE 270, S PASADENA, CA 91030-5801
- Mailing address (990-N for 2021)
- 625 FAIR OAKS AVE 270, SOUTH PASADENA CA 91030
- Principal officer (990-N for 2021)
- GIDEON MANNING, 625 FAIR OAKS AVE 270, SOUTH PASADENA CA 91030
- Signed the 990-PF
- GIDEON MANNING, PRESIDENT
- Phone
- (310) 248-8668
- Website
- SOCALHISTMED.ORG
- Return prepared by
- BAKER TILLY ADVISORY GROUP LP
California records
California keeps its own records of charities and corporations. Search them by EIN 87-2083897 or by the name SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 87-2083897
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2021
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A80)
- Assets (IRS master file)
- $175,532
- Income (IRS master file)
- $4,356
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $4,969 | $18,558 | $181,965 | XML |
| 990-EZ | December 2024 | $4,356 | $18,327 | $175,532 | XML |
| 990-EZ | December 2023 | $4,426 | $17,354 | $174,097 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-N for 2021 Officer: GIDEON MANNING | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Megan Rosenbloom | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 87-2083897).
Questions about SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE
- What is the EIN of SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE?
- The employer identification number (EIN) of SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE is 87-2083897.
- Is SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
- Are donations to SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who is the principal officer of SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE?
- The 990-N for 2021 names GIDEON MANNING.
- Who are the officers and directors of SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE?
- The 990-PF for the year ended December 31, 2025 lists 12 people; 0 received compensation from the organization.
- How much revenue does SOUTHERN CALIFORNIA SOCIETY FOR THE HISTORY OF MEDICINE have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $4,969, expenses of $18,558 and total assets of $181,965 at year end.
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- PAKISTANI AMERICAN FORUM-MERIT GRANTS FOR YOUNG WOMEN EIN 56-2321475 · last filed 990-EZ for 2024
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- SOUTH PASADENA ARTS COUNCIL SPARC EIN 81-3642918 · last filed 990-EZ for 2025
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All nonprofits in S PASADENA · California · Arts, culture and humanities