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MARYLAND EMERGENCY MEDICINE NETWORK

EIN 45-0519724 BALTIMORE, MD

Revenue 2023
$74,784,024
Expenses 2023
$76,432,804

Program services were 95.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
E70
Classification
1200
Street
250 W PRATT ST STE 1320

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • MICHAEL WINTERS MD

    CHAIR

    Total calculated
    $0
    Hours/week
    1

  • RAJABRATA SARKAR MD

    CHAIR (THRU 7/01/23)

    Total calculated
    $0
    Hours/week
    1

  • JACQUELINE FARRELL

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • LOUISA PEARTREE

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

  • WILLIAM REGINE MD

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JOHN ASHWORTH

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • JON BURNS

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • BILL ELLIOTT

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • RACHEL HOOVER

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • DEPRIST WHYE MD

    MEMBER

    Total calculated
    $0
    Hours/week
    1

  • RHAMIN LIGON

    EXECUTIVE DIRECTOR (THRU 6/12/24)

    Total calculated
    $484,412
    From this org
    $463,052
    From related orgs
    $0
    Other
    $21,360
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $410,730
    Bonus
    $50,000
    Other
    $2,322
    Deferred
    $3,803
    Nontaxable benefits
    $17,557
    Filer's total
    $484,412

  • ALAIN VIAUD

    DIRECTOR OF FINANCE (THRU 4/26/24)

    Total calculated
    $191,012
    From this org
    $150,412
    From related orgs
    $0
    Other
    $40,600
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $142,207
    Bonus
    $8,205
    Other
    $0
    Deferred
    $12,323
    Nontaxable benefits
    $28,277
    Filer's total
    $191,012

  • WALTER ATHA

    REGIONAL DIRECTOR (THRU 6/1/24)

    Total calculated
    $465,446
    From this org
    $448,397
    From related orgs
    $0
    Other
    $17,049
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $382,236
    Bonus
    $65,000
    Other
    $1,161
    Deferred
    $13,200
    Nontaxable benefits
    $3,849
    Filer's total
    $465,446

  • DOUGLAS MAYO

    REGIONAL DIRECTOR (THRU 6/1/24)

    Total calculated
    $466,540
    From this org
    $409,793
    From related orgs
    $0
    Other
    $56,747
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $382,471
    Bonus
    $25,000
    Other
    $2,322
    Deferred
    $13,200
    Nontaxable benefits
    $43,547
    Filer's total
    $466,540

  • MICHAEL ABRAHAM

    REGIONAL DIRECTOR (THRU 6/1/24)

    Total calculated
    $469,284
    From this org
    $406,442
    From related orgs
    $0
    Other
    $62,842
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $355,632
    Bonus
    $50,000
    Other
    $810
    Deferred
    $13,200
    Nontaxable benefits
    $49,642
    Filer's total
    $469,284

  • DAVID ZAMARA

    SITE DIRECTOR (THRU 6/1/24)

    Total calculated
    $406,090
    From this org
    $350,956
    From related orgs
    $0
    Other
    $55,134
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $318,700
    Bonus
    $29,986
    Other
    $2,270
    Deferred
    $13,200
    Nontaxable benefits
    $41,934
    Filer's total
    $406,090

  • ERIC MANIAGO

    SITE DIRECTOR (THRU 6/1/24)

    Total calculated
    $430,194
    From this org
    $389,598
    From related orgs
    $0
    Other
    $40,596
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $303,808
    Bonus
    $84,548
    Other
    $1,242
    Deferred
    $0
    Nontaxable benefits
    $40,596
    Filer's total
    $430,194

  • WENDELL PIERSON

    SITE DIRECTOR (THRU 6/1/24)

    Total calculated
    $407,163
    From this org
    $390,405
    From related orgs
    $0
    Other
    $16,758
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $332,034
    Bonus
    $57,157
    Other
    $1,214
    Deferred
    $13,200
    Nontaxable benefits
    $3,558
    Filer's total
    $407,163

  • KAREN BAKER

    SITE DIRECTOR (THRU 6/1/24)

    Total calculated
    $391,761
    From this org
    $375,686
    From related orgs
    $0
    Other
    $16,075
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $333,473
    Bonus
    $41,697
    Other
    $516
    Deferred
    $13,200
    Nontaxable benefits
    $2,875
    Filer's total
    $391,761

  • TOMASZ OBRZUT

    PHYSICIAN (THRU 6/1/24)

    Total calculated
    $523,410
    From this org
    $463,724
    From related orgs
    $0
    Other
    $59,686
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $403,462
    Bonus
    $59,734
    Other
    $528
    Deferred
    $13,200
    Nontaxable benefits
    $46,486
    Filer's total
    $523,410

  • PRAVEEN SABAPATHI

    PHYSICIAN (THRU 6/1/24)

    Total calculated
    $413,102
    From this org
    $383,298
    From related orgs
    $0
    Other
    $29,804
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $300,451
    Bonus
    $82,451
    Other
    $396
    Deferred
    $13,200
    Nontaxable benefits
    $16,604
    Filer's total
    $413,102

  • LAURENCE EDELMAN

    ULTRASOUND DIRECTOR (THRU 6/1/24)

    Total calculated
    $432,112
    From this org
    $390,491
    From related orgs
    $0
    Other
    $41,621
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $357,178
    Bonus
    $32,785
    Other
    $528
    Deferred
    $13,200
    Nontaxable benefits
    $28,421
    Filer's total
    $432,112

  • TEJUSVE RAO

    PHYSICIAN (THRU 6/1/24)

    Total calculated
    $424,133
    From this org
    $408,008
    From related orgs
    $0
    Other
    $16,125
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $376,328
    Bonus
    $31,222
    Other
    $458
    Deferred
    $13,200
    Nontaxable benefits
    $2,925
    Filer's total
    $424,133

  • TU NGUYEN

    ULTRASOUND DIRECTOR (THRU 6/1/24)

    Total calculated
    $398,061
    From this org
    $377,949
    From related orgs
    $0
    Other
    $20,112
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $345,425
    Bonus
    $32,073
    Other
    $451
    Deferred
    $13,200
    Nontaxable benefits
    $6,912
    Filer's total
    $398,061

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2023
    Revenue
    $74,784,024
    Expenses
    $76,432,804
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $78,902,164
    Expenses
    $77,733,736
    Contributions
    $0
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2023 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.