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Person · officer / director

Marie Mann

Board Member (thru 6/5/2025) · Children's National Rehabilitation and Specialized Care

Board Member (thru 6/5/2025) at Children's National Rehabilitation and Specialized Care. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 2 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
2
Roles reported
2
Others who share this name
2

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Board Member (thru 6/5/2025) of Children's National Rehabilitation and Specialized Care, based in Washington, DC.
●
Also listed as Board Member of The Hsc Foundation, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

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

Children's National Rehabilitation and Specialized Care Board Member (thru 6/5/2025) · $39.1M revenue · Washington, DCTHE HOSPITAL FOR SICK CHILDREN, DBA CHILDREN'S NATIONAL REHABILITATION & SPECIALIZED CARE (RSC), PROVIDES QUALITY REHABILITATIVE, TRANSITIONAL, AND…Filed FY2024 · Source: Form 990, Part VII
The Hsc Foundation Board Member · Washington, DCSEE SCHEDULE O.Filed FY2024, FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Marie Mann

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
Marie Mann 1 organization · Washington, DCThe National Alliance to Advance Adolescent Health
M
Marie Mann 1 organization · Toledo, IAToledo Community Theatre Guild D/B/A Wieting Theatre

Network

Serves alongside

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

V
Fmr EVP Mgd Care to 03/2020 · FY2020
$454K
J
Fmr EVP External Affairs to 12/2019 · FY2020
$361K
P
COO Home Care to 07/2020 · FY2020
$301K
S
Pediatrician · FY2020
$249K
A
Pediatrician · FY2020
$211K
A
Hscpc House Supervisor · FY2020
$186K
T
Hscpc Med Dir Beh. Hlth · FY2020
$174K
D
VP It to 06/2020 · FY2020
$141K
T
Fmr President & CEO to 04/2017 · FY2020
$137K
Y
VP Legal to 06/2020 · FY2020
$114K
N
President of Hsc · FY2024
M
Board Chair · FY2024

Network

Recommendations

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

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Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

Memorial Sloan-Kettering Cancer Center$8.5B revenue · New York, NY
The Children's Hospital of Philadelphia$4.2B revenue · Philadelphia, PA
Texas Children's Hospital$3.8B revenue · Houston, TX
Children's Hospital Medical Center$3.6B revenue · Cincinnati, OH
Children's Hospital Corporation$3.2B revenue · Boston, MA
City of Hope National Medical Center$2.9B revenue · Duarte, CA

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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