Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 82-0936850

GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC

Also known as GBFMG

Tax-exempt · WALTHAM, MA 02452

Financials

$4K$8022023$3K$1K2024$3K$4K2025
Revenue Expenses · by fiscal year end
Financials of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$2,813$3,524-$711$9,610$0$9,610
December 31, 2024990-EZ$2,764$1,252$1,512$10,321$0$10,321
December 31, 2023990-EZ$3,823$802$3,021$8,809$0$8,809
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Program service revenue
$2,813

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$2,030
Other expenses
$1,494

Balance sheet and other

Total assets, start of year
$10,321
Total assets, end of year
$9,610
Total liabilities, end of year
$0
Net assets, end of year
$9,610
Cash, savings and investments
$9,610
Gross receipts
$2,813

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
JOHN WALCZYKPRESIDENT1$0
JOHN WALCZYKTREASURER1$0
JOHN WALCZYKCLERK1$0
JOHN WALCZYKDIRECTOR1$0
990-EZ for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
JOHN WALCZYKPRESIDENT1$0
JOHN WALCZYKTREASURER1$0
JOHN WALCZYKCLERK1$0
JOHN WALCZYKDIRECTOR1$0
990-EZ for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
JOHN WALCZYKPRESIDENT1$0
JOHN WALCZYKTREASURER1$0
JOHN WALCZYKCLERK1$0
JOHN WALCZYKDIRECTOR1$0

Address and contacts

Address (IRS master file)
577 MAIN ST, WALTHAM, MA 02452-5527
In care of
% GREATER BOSTON FUNCTIONAL MED
Mailing address (990-N for 2018)
60 THOREAU STREET, CONCORD MA 01742
Principal officer (990-N for 2018)
STEPHANIE MOORE, 71 OLD PICKARD ROAD, CONCORD MA 01742
Signed the 990-EZ
JOHN WALCZYK, PRESIDENT
Phone
(617) 974-9900
Return prepared by
UHY ADVISORS NORTHEAST INC

Mission

THE ORGANIZATION ALLOWS MEDICAL PRACTITIONERS TO NETWORK AND PROVIDE EDUCATION TO THE PUBLIC AND PROFESSIONALS.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • THE ORGANIZATION ALLOWS MEDICAL PRACTITIONERS TO NETWORK AND PROVIDE EDUCATION TO THE PUBLIC AND PROFESSIONALS.

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-N for GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
82-0936850
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
2017
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Health care (E03)
Assets (IRS master file)
$9,610
Income (IRS master file)
$2,813

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$2,813$3,524$9,610IRS
990-EZDecember 2024$2,764$1,252$10,321IRS
990-EZDecember 2023$3,823$802$8,809XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-N for 2018
Officer: STEPHANIE MOORE
December 31, 2018≤ $50,000 receipts––e-Postcard
990-EZDecember 2017–––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 82-0936850).

Questions about GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC

What is the EIN of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC?
The employer identification number (EIN) of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC is 82-0936850.
Is GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC 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 GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC?
The 990-N for 2018 names STEPHANIE MOORE.
Who are the officers and directors of GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC?
The 990-EZ for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does GREATER BOSTON FUNCTIONAL MEDICINE GROUP INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $2,813, expenses of $3,524 and total assets of $9,610 at year end.

Other nonprofits in WALTHAM

All nonprofits in WALTHAM · Massachusetts · Health care