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US nonprofit · EIN 020684202 · Houston, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 020684202) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2024.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Memorial Hermann Information Exchange

Donations deductible
Annual return
990-N
gross receipts normally $50,000 or less
Activity
E300
Health care
How am I connected?

Memorial Hermann Information Exchange's network

1 personExplore in 3DiThe large node is Memorial Hermann Information Exchange. The map shows the people and organisations in the public record, two steps out at most. Hover a node to focus its connections; click one to open it.

Principal officer

iSmall organisations file the Form 990-N e-Postcard, which names one principal officer and gives no role or board list. Taken from the filing for tax year 2024.
NameSourceTax year
David L Callendar MDIRS Form 990-N (e-Postcard); role not stated2024

About

Legal name
Memorial Hermann Information Exchange
EIN
020684202
Address
929 Gessner Rd Ste 1900, Houston, TX, 77024-2317
State
Texas
Activity (NTEE)
E300 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
0 (IRS master file code)
IRS ruling date
1 September 2003
Status
Code 01 (unconditional exemption)
IRS Publication 78
PC (contributions deductible)
Principal officer
David L Callendar MD (Form 990-N, tax year 2024)

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Memorial Hermann Information Exchange likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Texas Comptroller of Public Accounts, entity data (data.texas.gov 9cir-efmm). Licence not stated. Data last fetched 18 October 2026.
State
Texas
Entity type
nonprofit corporation
Status
Active
Formed
12 February 2003
Registered agent
Not stated

This register does not publish officers or directors.