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US nonprofit · EIN 522124245 · Lake Jackson, TXiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 522124245) - 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.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.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 (us-approach-v4-clean). 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

Lake Jackson Emergency Medical Services

Donations deductible
Revenue
$3.1m
year to 31 December 2025
Expenses
$3.1m
year to 31 December 2025
Total assets
$3.1m
$15k liabilities
Net assets
$3.1m
assets less liabilities
Directors and trustees
9
5.9y av
Staff
44
2 volunteers
Left since last filing
3
33% of the board
Officers and senior staff
3
named in Part VII
How am I connected?

Lake Jackson Emergency Medical Services' network

9 people4 organisationsi9 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (4) 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

9 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
David SpenceMember2020
6 yrs
Drew DavenportCompany secretary2018
8 yrs
James DavisMember2019
7 yrs
Joe RinehartMember2018
8 yrs
Kevin HerringtonMember2024
2 yrs
Lewis JR William BPresident2018
8 yrs
Marcus SmithMember2024
2 yrs
Travis PateMember2024
2 yrs
William BlackstockMember2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Chris C BontekoeEmployeesince 2020
Chris SemariniEms Exec. Disince 2020
Sigifredo OrtizEms Director2018

Pay and hours

year to 31 December 2025iFrom 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
Chris SemariniEms Exec. Di40$176k
Chris C BontekoeEmployee$134k
Lewis Jr William BPresident$0
William BlackstockMember$0
James DavisMember$0
Kevin HerringtonMember$0
Travis PateMember$0
Joe RinehartMember$0
Marcus SmithMember$0
David SpenceMember$0

About

Legal name
Lake Jackson Emergency Medical Services
EIN
522124245
Address
10 Oak Dr Ste B, Lake Jackson, TX, 77566-5259
State
Texas
Mission
Provide emergency medical care to sick & injured. (as filed on the Form 990)
Activity (NTEE)
E620 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
6 (IRS master file code)
Formed
1998
Principal officer
Chris Semarini (as named on the Form 990)
IRS ruling date
1 June 2000
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDrew Davenport
≥8years on the filingsJoe Rinehart
≥8years on the filingsLewis JR William B
≥7years on the filingsJames Davis

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$3.1m
Total liabilities
$15k
Net assets or fund balances
$3.1m
Contributions and grants received
$444k
Program service revenue
$2.4m
Employees
44
Volunteers
2

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$3.4m$2.8m$609k

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.
Lake Jackson Emergency Medical Services, Inc. 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
22 July 1998
Registered agent
Not stated

This register does not publish officers or directors.