Nonprofit · EIN 22-2715483
DARTMOUTH-HITCHCOCK MEDICAL CENTER
Tax-exempt · LEBANON, NH 03756
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $121,342 | $121,342 | $0 | $3,295,116 | $173,725 | $3,121,391 |
| June 30, 2025 | 990 | $465,655 | $466,213 | -$558 | $3,301,415 | $5,924 | $3,295,491 |
| June 30, 2024 | 990 | $536,138 | $548,554 | -$12,416 | $3,245,847 | $1,759 | $3,244,088 |
| June 30, 2023 | 990 | $460,431 | $448,706 | $11,725 | $3,644,821 | $449,546 | $3,195,275 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $121,342
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $121,342
Balance sheet and other
- Total assets, start of year
- $3,301,415
- Total assets, end of year
- $3,295,116
- Total liabilities, end of year
- $173,725
- Net assets, end of year
- $3,121,391
- Land, buildings and equipment
- $2,675,179
- Net assets without donor restrictions
- $2,951,978
- Net assets with donor restrictions
- $169,413
- Gross receipts
- $121,342
- Employees
- 0
- Volunteers
- 0
- Year formed
- 1983
- State of legal domicile
- NH
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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRETT RUSCH MD | TRUSTEE / EX-OFFICIO Trustee or director | 0.1 | $0 |
| DUANE A COMPTON PHD | TRUSTEE / EX-OFFICIO (ENDED 9/15/25) Trustee or director | 0.1 | $0 |
| JOANNE M CONROY MD | TRUSTEE / EX-OFFICIO CEO Trustee or director | 0.1 | $0 |
| SIAN L BEILOCK | TRUSTEE Trustee or director | 0.1 | $0 |
| STEVEN D LEACH MD | TRUSTEE / EX-OFFICIO (AS OF 9/15/2025) Trustee or director | 0.1 | $0 |
| JOHN MUHLEN | TREASURER Officer | 0.1 | $0 |
990 for the year ended June 30, 2025: 5 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Joanne M Conroy MD | Trustee / Ex-Officio CEO Trustee or director | 0.1 | $0 | $2,473,236 | $52,662 |
| Sian L Beilock | Trustee Trustee or director | 0.1 | $0 | $1,597,733 | $46,104 |
| Duane A Compton PHD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $895,752 | $45,508 |
| Brett Rusch MD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $332,427 | $90,923 |
| John Muhlen | TREASURER Officer | 0.1 | $0 | $360,692 | $22,149 |
990 for the year ended June 30, 2024: 7 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Joanne M Conroy MD | Trustee / Ex-Officio CEO Trustee or director | 0.1 | $0 | $2,078,492 | $50,649 |
| Philip J Hanlon PHD | Trustee Former | 0.1 | $0 | $1,195,085 | $37,923 |
| Sian L Beilock | Trustee Trustee or director | 0.1 | $0 | $806,199 | $280,915 |
| Duane A Compton PHD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $872,673 | $43,946 |
| Brett Rusch MD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $306,853 | $88,036 |
| Tina E Naimie CPA MSA MHCDS | Treasurer / VP Corp Finance D-H Former | 1 | $0 | $170,345 | $14,062 |
| John Muhlen | Treasurer Officer | 0.1 | $0 | $104,812 | $6,313 |
990 for the year ended June 30, 2023: 5 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Philip J Hanlon PHD | Trustee Trustee or director | 0.1 | $0 | $1,645,360 | $230,247 |
| Joanne M Conroy MD | Trustee / Ex-Officio CEO Trustee or director | 0.1 | $0 | $1,666,034 | $47,441 |
| Duane A Compton PHD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $827,970 | $40,699 |
| Tina E Naimie CPA MSA MHCDS | Treasurer / VP Corp Finance D-H Officer | 1 | $0 | $313,173 | $31,562 |
| Brett Rusch MD | Trustee / Ex-Officio Trustee or director | 0.1 | $0 | $164,294 | $82,766 |
Address and contacts
- Address (IRS master file)
- 1 MEDICAL CENTER DR, LEBANON, NH 03756-0001
- In care of
- % TINA NAIMIE
- Principal officer (990 for 2025)
- JOHN MUHLEN, ONE MEDICAL CENTER DRIVE, LEBANON, NH 037560001
- Signed the 990
- JOHN MUHLEN, TREASURER
- Phone
- (603) 650-5000
- Return prepared by
- CROWE ADVISORY LLC
Mission
DARTMOUTH-HITCHCOCK MEDICAL CENTER'S MISSION IS TO OFFER ADMINISTRATIVE, PLANNING, AND OTHER SERVICES DESIGNED TO PROMOTE, ADVANCE, AND STRENGTHEN THE INTERDEPENDENT AND SYNERGISTIC ACTIVITIES OF THE INDEPENDENT SUPPORTED ORGANIZATIONS IN THE AREAS OF HEALTHCARE, EDUCATION (CONTINUED ON SCHEDULE O)
Program accomplishments
- PROMOTION OF MULTIDISCIPLINARY AND REGIONAL HEALTH CARE PROGRAMS, EDUCATION AND RESEARCH, GOVERNMENT AND PUBLIC RELATIONS, CHARITABLE FUNDRAISING AND OTHER RESOURCE DEVELOPMENT ACTIVITIES.Expenses $121,342 · revenue $121,342
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | Check at the IRS |
IRS record
- EIN
- 22-2715483
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 1987
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E21B)
- Assets (IRS master file)
- $3,295,116
- Income (IRS master file)
- $121,342
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $121,342 | $121,342 | $3,295,116 | XML |
| 990 | June 2025 | $465,655 | $466,213 | $3,301,415 | XML |
| 990 | June 2024 | $536,138 | $548,554 | $3,245,847 | IRS |
| 990 | June 2023 | $460,431 | $448,706 | $3,644,821 | XML |
| 990 | June 2022 | $481,045 | $483,078 | $3,249,937 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | IRS |
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 22-2715483).
Questions about DARTMOUTH-HITCHCOCK MEDICAL CENTER
- What is the EIN of DARTMOUTH-HITCHCOCK MEDICAL CENTER?
- The employer identification number (EIN) of DARTMOUTH-HITCHCOCK MEDICAL CENTER is 22-2715483.
- Is DARTMOUTH-HITCHCOCK MEDICAL CENTER tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
- Are donations to DARTMOUTH-HITCHCOCK MEDICAL CENTER tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does DARTMOUTH-HITCHCOCK MEDICAL CENTER 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 DARTMOUTH-HITCHCOCK MEDICAL CENTER due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did DARTMOUTH-HITCHCOCK MEDICAL CENTER last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of DARTMOUTH-HITCHCOCK MEDICAL CENTER?
- The 990 for the year ended September 30, 2025 names JOHN MUHLEN.
- Who are the officers and directors of DARTMOUTH-HITCHCOCK MEDICAL CENTER?
- The 990 for the year ended September 30, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does DARTMOUTH-HITCHCOCK MEDICAL CENTER have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $121,342, expenses of $121,342 and total assets of $3,295,116 at year end.
Other nonprofits in LEBANON
- MARY HITCHCOCK MEMORIAL HOSPITAL EIN 02-0222140 · last filed 990 for 2025
- DARTMOUTH-HITCHCOCK CLINIC EIN 22-2519596 · last filed 990 for 2025
- ALICE PECK DAY MEMORIAL HOSPITAL EIN 02-0222791 · last filed 990 for 2025
- WEST CENTRAL SERVICES INC EIN 22-2645978 · last filed 990 for 2025
- DARTMOUTH-HITCHCOCK HEALTH EIN 26-4812335 · last filed 990 for 2025
- DAVIDS HOUSE INC EIN 22-2593431 · last filed 990 for 2025
- PUBLIC HEALTH COUNCIL OF THE UPPER VALLEY EIN 75-2991608 · last filed 990 for 2025
- COMMUNITY NURSE CONNECTION EIN 83-1224873 · last filed 990-EZ for 2025