Skip to content
Nonprofiteer
← All organizations

MASSACHUSETTS MEDICAL SOCIETY

EIN 23-7085936 WALTHAM, MA

Revenue 2025
$48,297
Expenses 2025
$52,774

Program services were 79.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
06
Classification
1000
Street
860 WINTER ST

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Group exemption

A subordinate covered by the group exemption of MASSACHUSETTS MEDICAL SOCIETY (EIN 04-2050773). matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • PEI-LI HUANG MD

    FORMER PRESIDENT

    Total calculated
    $0
    Hours/week
    2
  • CAROLINE YANG MD

    PRESIDENT, FORMER VP

    Total calculated
    $0
    Hours/week
    2
  • BRITA LUNDBERG

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    2
  • GRACE PEREZ-LIRIO MD

    TREASURER & SECRETARY

    Total calculated
    $0
    Hours/week
    1

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $48,297
    Expenses
    $52,774
    Contributions
    $0
    Grants paid
    $13,000
  • 2024
    Revenue
    $50,275
    Expenses
    $70,369
    Contributions
    $0
    Grants paid
    $16,000
  • 2023
    Revenue
    $57,751
    Expenses
    $27,232
    Contributions
    $0
    Grants paid
    $3,000
  • 2022
    Revenue
    $42,003
    Expenses
    $32,226
    Contributions
    not reported
    Grants paid
    $14,000

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.