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

Nonprofit · EIN 04-3521446

MDTEXT COM INC

Tax-exempt · PORTLAND, OR 97201

Financials

$29K$11K2023$28K$11K2024$33K$39K2025
Revenue Expenses · by fiscal year end
Financials of MDTEXT COM INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$32,586$38,751-$6,165$454,308–$454,308
December 31, 2024990-EZ$28,368$10,779$17,589$417,851–$417,851
December 31, 2023990-EZ$29,105$11,079$18,026$356,532–$356,532
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Program service revenue
$25,110
Investment income
$7,476

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$4,818
Other expenses
$33,933
Program services (functional)
$33,699

Balance sheet and other

Total assets, start of year
$417,850
Total assets, end of year
$454,308
Total liabilities, end of year
–
Net assets, end of year
$454,308
Cash, savings and investments
$454,308
Gross receipts
$32,586

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
KENNETH R FEINGOLDEDITOR IN CH10$0
S FAISAL AHMEDSECTION EDIT1.5$0
BRADLEY ANAWALTSECTION EDIT1.5$0
MARC R BLACKMAN SRSECTION EDIT1.5$0
ALISON BOYCESECTION EDIT1.5$0
GEORGE CHROUSOSVICE PRESIDE1.5$0
EMILIANO CORPASSECTION EDIT1.5$0
WOUTER W DE HERDERSECTION EDIT1.5$0
KETAN DHATARIYASECTION EDIT1.5$0
KATHLEEN DUNGANSECTION EDIT1.5$0
JOHANNES HOFLANDSECTION EDIT1.5$0
SANJAY KALRASECRETARY1.5$0
GREGORY KALTSASSECTION EDIT1.5$0
NITIN KAPOORSECTION EDIT1.5$0
CHRISTIAN KOCKSECTION EDIT1.5$0
19 more people on this return
NameTitleHours / weekCompensation
PETER KOPPSECTION EDIT1.5$0
MARTA KORBONITSSECTION EDIT1.5$0
CHRISTOPHER S KOVACSSECTION EDIT1.5$0
WENDY KUOHUNGSECTION EDIT1.5$0
BLANDINE LAFERRERESECTION EDIT1.5$0
MILES LEVYSECTION EDIT1.5$0
ELIZABETH A MCGEESECTION EDIT1.5$0
ROBERT MCLACHLANSECTION EDIT1.5$0
RADHIKA MUZUMDARSECTION EDIT1.5$0
JONATHAN Q PURNELLTREASURER5$0
RODOLFO REYSECTION EDIT1.5$0
RAKESH SAHAYSECTION EDIT1.5$0
AMY SHAHSECTION EDIT1.5$0
FREDERICK SINGERSECTION EDIT1.5$0
MARK A SPERLINGSECTION EDIT1.5$0
COSTANTINE A STRATAKISSECTION EDIT1.5$0
DACE L TRENCESECTION EDIT1.5$0
DON P WILSONSECTION EDIT1.5$0
ASHLEY GROSSMANPRESIDENT1.5$0
990-EZ for the year ended December 31, 2024: 34 people
NameTitleHours / weekCompensation
ASHLEY GROSSMANPRESIDENT1.5$0
GEORGE CHROUSOSVICE PRESIDE1.5$0
JOANTHAN Q PURNELLTREASURER5$0
SANJAY KALRASECRETARY1.5$0
KENNETH R FEINGOLDEDITOR IN CH10$0
S FAISAL AHMEDSECTION EDIT1.5$0
BRADLEY ANAWALTSECTION EDIT1.5$0
MARC R BLACKMAN SRSECTION EDIT1.5$0
ALISON BOYCESECTION EDIT1.5$0
EMILIANO CORPASSECTION EDIT1.5$0
WOUTER W DE HERDERSECTION EDIT1.5$0
KETAN DHATARIYASECTION EDIT1.5$0
KATHLEEN DUNGANSECTION EDIT1.5$0
JOHANNES HOFLANDSECTION EDIT1.5$0
GREGORY KALTSASSECTION EDIT1.5$0
NITIN KAPOORSECTION EDIT1.5$0
CHRISTIAN KOCKSECTION EDIT1.5$0
PETER KOPPSECTION EDIT1.5$0
MARTA KORBONITSSECTION EDIT1.5$0
CHRISTOPHER S KOVACSSECTION EDIT1.5$0
WENDY KUOHUNGSECTION EDIT1.5$0
BLANDINE LAFERRERESECTION EDIT1.5$0
MILES LEVYSECTION EDIT1.5$0
ELIZABETH A MCGEESECTION EDIT1.5$0
ROBERT MCLACHLANSECTION EDIT1.5$0
RADHIKA MUZUMDARSECTION EDIT1.5$0
RODOLFO REYSECTION EDIT1.5$0
RAKESH SAHAYSECTION EDIT1.5$0
AMY SHAHSECTION EDIT1.5$0
FREDERICK SINGERSECTION EDIT1.5$0
MARK A SPERLINGSECTION EDIT1.5$0
COSTANTINE A STRATAKISSECTION EDIT1.5$0
DACE L TRENCESECTION EDIT1.5$0
DON P WILSONSECTION EDIT1.5$0
990-EZ for the year ended December 31, 2023: 32 people
NameTitleHours / weekCompensation
JONATHAN Q PURNELLTREASURER5$0
ASHLEY GROSSMANPRESIDENT2$0
SANJAY KALRASECRETARY2$0
RADHIKA MUZUMDARSECTION EDIT2$0
GEORGE CHROUSOSVICE PRESIDE2$0
MARTA KORBONITSSECTION EDIT2$0
KENNETH FEINGOLDEDITOR IN CH10$0
KATHLEEN DUNGANSECTION EDIT2$0
ROBERT MCLACHLANSECTION EDIT2$0
BRADLEY ANAWALTSECTION EDIT2$0
DON P WILSONSECTION EDIT2$0
WOUTER W DE HERDERSECTION EDIT2$0
ELIZABETH A MCGEESECTION EDIT2$0
PETER KOPPSECTION EDIT2$0
GREGORY KALTSASSECTION EDIT2$0
ALISON BOYCESECTION EDIT2$0
KETAN DHATARIYASECTION EDIT2$0
CHRISTIAN KOCHSECTION EDIT2$0
JOHANNES HOFLANDSECTION EDIT2$0
CHRISTOPHER S KOVACSSECTION EDIT2$0
WENDY KUOHUNGSECTION EDIT2$0
BLANDINE LAFERRERESECTION EDIT2$0
MILES LEVYSECTION EDIT2$0
RAKESH SAHAYSECTION EDIT2$0
FREDERICK SINGERSECTION EDIT2$0
MARK A SPERLINGSECTION EDIT2$0
CONSTANTINE A STRATAKISSECTION EDIT2$0
DACE L TRENCESECTION EDIT2$0
EMILIANO CORPASSECTION EDIT2$0
NITIN KAPOORSECTION EDIT2$0
AMY S SHAHSECTION EDIT2$0
MARC R BLACKMANSECTION EDIT2$0

Address and contacts

Address (IRS master file)
1814 SW ELM ST, PORTLAND, OR 97201-2329
Mailing address (990-N for 2017)
24 Nonquitt Ave, South Dartmouth MA 02748
Principal officer (990-N for 2017)
Leslie J De Groot, 24 Nonquitt Ave, South Dartmouth MA 02748
Signed the 990-EZ
JONATHAN Q PURNELL, TREASURER
Phone
(503) 803-4658
Return prepared by
WILKEN & COMPANY PC CPAS

Mission

TO PROVIDE MEDICAL TEXTBOOKS ONLINE FOR USE BY PHYSICIANS AROUND THE WORLD.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • ONLINE ENDOCRINOLOGY TEXTBOOK (WWW.ENDOTEXT.ORG)SERVING PHYSICIANS WORLDWIDE AND AVAILABLE THROUGH NOMINAL SUBSCRIBER AND PDF DOWNLOAD FEES, EDITED AND PEER-REVIEWED BY CONTRIBUTING PHYSICIAN AUTHORS AROUND THE WORLD.
    Expenses $33,699

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 MDTEXT COM INC

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

IRS record

EIN
04-3521446
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
2015
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B60)
Assets (IRS master file)
$454,308
Income (IRS master file)
$32,586

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$32,586$38,751$454,308XML
990-EZDecember 2024$28,368$10,779$417,851IRS
990-EZDecember 2023$29,105$11,079$356,532XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990December 2018–––IRS
990-N for 2017
Officer: Leslie J De Groot
December 31, 2017≤ $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 04-3521446).

Questions about MDTEXT COM INC

What is the EIN of MDTEXT COM INC?
The employer identification number (EIN) of MDTEXT COM INC is 04-3521446.
Is MDTEXT COM INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to MDTEXT COM INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MDTEXT COM INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MDTEXT COM 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 MDTEXT COM 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 MDTEXT COM INC?
The 990-N for 2017 names Leslie J De Groot.
Who are the officers and directors of MDTEXT COM INC?
The 990-EZ for the year ended December 31, 2025 lists 34 people; 0 received compensation from the organization.
How much revenue does MDTEXT COM INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $32,586, expenses of $38,751 and total assets of $454,308 at year end.

Other nonprofits in PORTLAND

All nonprofits in PORTLAND · Oregon · Education