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Governance Register
US nonprofit · EIN 843475904 · Houston, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 843475904) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Texas Heart Medical Group's network

5 people1 organisationi5 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Joseph Rogers ChairChair, Physician2022
4 yrs
Alberto LopezDirector, Physician2020
6 yrs
D Richard Leachman (also filed as Dewitt Leachman)Director, Physician2022
4 yrs
Emerson PerinDirector, Physician2022
4 yrs
Stephanie CoulterDirector, Physician2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

11 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alexander Postalian YrausquinPhysiciansince 2020
Briana CostelloPhysiciansince 2020
Charles HallmanPhysician2023
D Richard LeachmanPhysician2020
Eduardo HernandezPresident, Physiciansince 2020
Hector MedinaPhysician2024
Howard SchrammTreasurersince 2020
James LivesayPhysiciansince 2022
Jennifer CozartPhysiciansince 2022
Marcia StraussCompany secretarysince 2022
Zvonimir KrajcerPhysiciansince 2020

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Stephanie CoulterDirector, Physician40$846k$35k
Jennifer CozartPhysician40$787k$10k
Eduardo HernandezPresident, Physician40$762k$26k
Alberto LopezDirector, Physician40$757k$35k
D Richard LeachmanDirector, Physician40$723k$8k
James LivesayPhysician40$686k$20k
Alexander Postalian YrausquinPhysician40$629k$35k
Hector MedinaPhysician40$593k$16k
Zvonimir KrajcerPhysician40$512k
Emerson PerinDirector, Physician15$474k$543k$26k
Joseph RogersChair, Physician15$165k$868k$21k
Howard SchrammTreasurer1$0$488k$27k
Marcia StraussSecretary1$0$150k$3k

About

Legal name
Texas Heart Medical Group
EIN
843475904
Address
6770 Bertner Ave, Houston, TX, 77030-2604
State
Texas
Mission
(as filed on the Form 990)
Activity (NTEE)
G43 Voluntary health associations and medical disciplines
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Voluntary Health Associations & Medical Disciplines
Size band
8 (IRS master file code)
Formed
2019
Principal officer
Howard Schramm (as named on the Form 990)
IRS ruling date
1 August 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥6years on the filingsAlberto Lopez
≥6years on the filingsStephanie Coulter
≥4years on the filingsJoseph Rogers
≥4years on the filingsD Richard Leachman

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$13.2m
Total liabilities
$6.3m
Net assets or fund balances
$6.8m
Contributions and grants received
$8.1m
Program service revenue
$11.6m
Employees
84

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$19.7m$19.7mDeficit $24k
2023$18.6m$19.3mDeficit $722k

As filed on the IRS Form 990. US dollars.

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.
Texas Heart Medical Group 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
17 September 2019
Registered agent
Not stated

This register does not publish officers or directors.