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Person · officer / director

Mark Handelman

CEO · League School

CEO at League School. Listed as an officer, director, or key employee across 4 organizations on the Form 990 record.

Ambiguous identity This name matches 3 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
4
Roles reported
4
Reported compensation
$193K
Others who share this name
3

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as CEO of League School, based in Brooklyn, NY.
Received $193K in total reported compensation on the most recent Form 990 (Part VII).
Also listed as CEO of Carl Fenichel Community Services INC, uncompensated.
Also listed as CEO (thru 10/22) of Carl Fenichel Real Properties INC C O League School, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

C
Carl Fenichel Real Properties INC C O League School CEO (thru 10/22) · Brooklyn, NYFiled FY2022 · Source: Form 990, Part VII
The League Treatment Center INC CEO (thru 10/22) · $279K revenue · Brooklyn, NYTHE LEAGUE TREATMENT CENTER, INC. RAISES FUNDS TO SUPPORT ITS AFFILIATED TAX-EXEMPT ORGANIZATIONS IN SUPPORT OF THEIR ACTIVITIES.Filed FY2022 · Source: Form 990, Part VII
League School CEO · $16.2M revenue · Brooklyn, NYTHE LEAGUE SCHOOL PROVIDES EDUCATIONAL (AGES 5-21) AND MENTAL HEALTH PROGRAMS FOR STUDENTS WITH INTELLECTUAL, DEVELOPMENTAL AND/OR PSYCHIATRIC…pay $217K → $193KFiled FY2021, FY2020, FY2019 · Source: Form 990, Part VII
$193Kreported comp
Carl Fenichel Community Services INC CEO · $9.7M revenue · Brooklyn, NYTO PROVIDE MEDICAID SERVICE COORDINATION, ADULT HABILITATIVE SERVICES AND PRE-VOCATIONAL TRAINING TO ADULTS WITH INTELLECTUAL AND DEVELOPMENTAL…Filed FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Handelman

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

M
Mark Handelman 1 organization · Los Angeles, CARussian American Foundation INC
M
Mark Handelman 1 organization · Schenectady, NYBarrie and Mark Handelman Family Foundation
M
Mark Handelman 1 organization · Franklin, NYFranklin Stock Company at Chapel Hall INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

S
CEO · FY2024
$257K
M
Psychiatrist · FY2021
$208K
M
CEO (thru 10/22) · FY2022
$195K
S
Principal · FY2024
$185K
S
CFO (thru 02/2024) · FY2023
$180K
V
CFO (thru 06/30/20) · FY2019
$174K
B
Director Operations · FY2023
$170K
J
CFO, Thru 11/21 · FY2021
$145K
N
Psychiatrist · FY2019
$142K
C
Director of Quality Assurance · FY2024
$126K
M
Director of Human Resources · FY2023
$125K
A
Clinical Director · FY2024
$122K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org