Nonprofit · EIN 11-2558775
STONY BROOK INTERNISTS P C
Also known as VINCENT YANG MD PHD
Tax-exempt · STONY BROOK, NY 11790
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $241,015,009 | $239,559,534 | $1,455,475 | $8,195,205 | $8,195,205 | $0 |
| June 30, 2024 | 990 | $218,489,400 | $220,795,556 | -$2,306,156 | $6,739,729 | $6,739,729 | $0 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $240,608,912
- Investment income
- $0
- Other revenue
- $406,097
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $1,635,106
- Other salaries and wages
- $67,861,098
- Salaries, compensation and benefits (total)
- $78,739,453
- Professional fundraising fees
- $0
- Program services (functional)
- $227,032,779
- Management and general (functional)
- $12,526,755
Balance sheet and other
- Total assets, start of year
- $6,739,729
- Total assets, end of year
- $8,195,205
- Total liabilities, end of year
- $8,195,205
- Net assets, end of year
- $0
- Gross receipts
- $241,015,009
- Employees
- 393
- Volunteers
- 0
- Year formed
- 1981
- State of legal domicile
- NY
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 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| ROGER FAN | INTERNIST Highest-paid employee | 40 | $732,085 | $197,912 | $90,601 |
| DHAVAL PATEL | INTERNIST Highest-paid employee | 40 | $870,565 | $66,290 | $72,352 |
| ERIC RASHBA | INTERNIST Highest-paid employee | 40 | $680,752 | $198,354 | $90,853 |
| VINCENT YANG | President & Director Trustee or director, Officer | 40 | $593,577 | $272,088 | $100,671 |
| TRAVIS BENCH | INTERNIST Highest-paid employee | 40 | $775,284 | $67,224 | $74,463 |
| PETER IGARASHI | INTERNIST Highest-paid employee | 40 | $293,145 | $554,578 | $57,990 |
| WILLIAM A WERTHEIM | DIRECTOR/SECRETARY/TREASURER Trustee or director, Officer | 40 | $704,148 | $0 | $76,645 |
| DONNA HEINEMANN | DIRECTOR Trustee or director | 40 | $213,754 | $99,679 | $63,754 |
990 for the year ended June 30, 2024: 8 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| ROGER FAN | INTERNIST Highest-paid employee | 40 | $775,571 | $199,190 | $88,939 |
| ERIC RASHBA | INTERNIST Highest-paid employee | 40 | $726,723 | $197,904 | $88,952 |
| DHAVAL PATEL | INTERNIST Highest-paid employee | 40 | $822,750 | $65,295 | $70,453 |
| VINCENT YANG | President & Director Trustee or director, Officer | 40 | $582,632 | $270,947 | $98,407 |
| PETER IGARASHI | INTERNIST Highest-paid employee | 40 | $301,879 | $565,526 | $59,047 |
| ROBERT PYO | INTERNIST Highest-paid employee | 40 | $791,090 | $0 | $62,726 |
| WILLIAM A WERTHEIM | DIRECTOR/SECRETARY/TREASURER Trustee or director, Officer | 40 | $389,721 | $0 | $70,142 |
| DONNA HEINEMANN | DIRECTOR Trustee or director | 40 | $201,295 | $97,110 | $61,852 |
Address and contacts
- Address (IRS master file)
- PO BOX 1554, STONY BROOK, NY 11790-0988
- In care of
- % SB CLINICAL PRAC MGMT PLAN I
- Principal officer (990 for 2024)
- VINCENT YANG MD, PO BOX 1554, STONY BROOK, NY 11790
- Signed the 990
- Vincent Yang MD, President & Director
- Phone
- (631) 444-2055
- Return prepared by
- ERNST & YOUNG US LLP
Mission
PROVIDE CLINICAL INSTRUCTION TO AND SUPERVISION OF MEDICAL SCHOOL STUDENTS, INTERNS AND RESIDENTS AND, INCIDENT THERETO, RENDERING PROFESSIONAL SERVICES.
Program accomplishments
- THE ORGANIZATION PROVIDES SERVICES IN THE FIELD OF INTERNAL MEDICINE TO PATIENTS AND PROVIDES CLINICAL INSTRUCTION TO AND SUPERVISION OF SCHOOL OF MEDICINE STUDENTS AND HOSPITAL RESIDENTS.Expenses $227,032,779 · revenue $240,608,912
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 11-2558775
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Organization supporting a government college or university
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2008
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E20)
- Assets (IRS master file)
- $8,195,205
- Income (IRS master file)
- $241,015,009
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | – | – | – | IRS |
| 990 | June 2024 | – | – | – | IRS |
| 990 | June 2023 | $204,326,135 | $206,472,929 | $9,045,885 | IRS |
| 990 | June 2022 | $189,262,962 | $193,637,104 | $11,192,679 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about STONY BROOK INTERNISTS P C
- What is the EIN of STONY BROOK INTERNISTS P C?
- The employer identification number (EIN) of STONY BROOK INTERNISTS P C is 11-2558775.
- Is STONY BROOK INTERNISTS P C tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
- Are donations to STONY BROOK INTERNISTS P C tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does STONY BROOK INTERNISTS P C file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of STONY BROOK INTERNISTS P C due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did STONY BROOK INTERNISTS P C last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of STONY BROOK INTERNISTS P C?
- The 990 for the year ended June 30, 2025 names VINCENT YANG MD.
- Who are the officers and directors of STONY BROOK INTERNISTS P C?
- The 990 for the year ended June 30, 2025 lists 8 people; 8 received compensation from the organization, the highest $732,085 (ROGER FAN, INTERNIST).
- How much revenue does STONY BROOK INTERNISTS P C have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $241,015,009, expenses of $239,559,534 and total assets of $8,195,205 at year end.
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- STONY BROOK ORTHOPAEDIC ASSOCIATES UNIVERSITY FACULTY PRACTICE CORP EIN 11-2593061 · last filed 990 for 2025
- STONY BROOK EMERGENCY PHYSICIANS UNIVERSITY FACULTY PRACTICE CORPOR EIN 11-3066770 · last filed 990 for 2025
- STONY BROOK PSYCHIATRIC ASSOCIATES UNIVERSITY FACULTY PRACTICE CORP EIN 11-2590096 · last filed 990 for 2025