MICHAEL ACKERMAN

RESTON, VA

General Payments — all program years on this page

$105,020.89

  • Category: General Payments
  • Program years: PY2020–2024
  • Record count: 77
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $31,640.37 across 29 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

Latest program year (PY2024) · sorted by reported total.

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
Boehringer Ingelheim International GmbH $12,709.026
ARGENX US, INC. $9,451.1918
Boehringer Ingelheim Pharmaceuticals, Inc. $6,250.003
PFIZER INC. $3,200.001
ABBVIE INC. $30.161

By program year

Program yearAmountRecords
2020 $8,357.503
2021 $11,280.007
2022 $26,342.4116
2023 $27,400.6122
2024 $31,640.3729

Records — PY2024 (29)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1113839101 ABBVIE INC. $30.16 01/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118059105 Boehringer Ingelheim Pharmaceuticals, Inc. $35.00 12/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118059107 Boehringer Ingelheim International GmbH $125.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118059109 Boehringer Ingelheim Pharmaceuticals, Inc. $140.00 12/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1118059111 Boehringer Ingelheim International GmbH $236.25 01/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1118059113 Boehringer Ingelheim International GmbH $420.43 02/23/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1118059115 Boehringer Ingelheim International GmbH $3,200.00 03/27/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1118059117 Boehringer Ingelheim International GmbH $4,040.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1118059119 Boehringer Ingelheim International GmbH $4,687.34 03/27/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1118059121 Boehringer Ingelheim Pharmaceuticals, Inc. $6,075.00 12/03/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1130948212 PFIZER INC. $3,200.00 08/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1142151984 ARGENX US, INC. $32.52 12/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461317 ARGENX US, INC. $787.50 08/16/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1144461377 ARGENX US, INC. $70.00 12/07/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461379 ARGENX US, INC. $19.83 12/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461381 ARGENX US, INC. $32.69 12/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461383 ARGENX US, INC. $41.80 12/07/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461385 ARGENX US, INC. $35.56 12/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461387 ARGENX US, INC. $39.95 11/26/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1144461389 ARGENX US, INC. $61.00 12/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461391 ARGENX US, INC. $74.34 12/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461393 ARGENX US, INC. $16.16 12/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461395 ARGENX US, INC. $49.56 12/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461397 ARGENX US, INC. $125.00 12/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144461399 ARGENX US, INC. $9.60 12/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461401 ARGENX US, INC. $416.90 12/07/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461403 ARGENX US, INC. $7,087.50 12/20/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1144461405 ARGENX US, INC. $500.95 12/07/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1144461407 ARGENX US, INC. $50.33 12/07/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.