Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

DAVID M LETZER

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1255382529
CMS profile
655310
Location
BROOKFIELD, WI

General Payments · PY2018–2024

$3,889.30

  • Reported across 159 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$499.37

30 records · 0 disputed

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

How these totals are 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $486.17 29
Education $13.20 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $288.49 18
PY2019 $270.93 14
PY2020 $69.88 4
PY2021 $1,579.41 28
PY2022 $534.04 30
PY2023 $647.18 35
PY2024 $499.37 30

Payment records · PY2024 (30)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $6.82 01/03/2024 Food and Beverage Undisputed 01/23/2026 1104164634 CMS
ABBVIE INC. $24.16 01/24/2024 Food and Beverage Undisputed 01/23/2026 1104164636 CMS
ABBVIE INC. $6.40 02/07/2024 Food and Beverage Undisputed 01/23/2026 1104164638 CMS
ABBVIE INC. $6.04 03/05/2024 Food and Beverage Undisputed 01/23/2026 1104164640 CMS
ABBVIE INC. $7.29 03/19/2024 Food and Beverage Undisputed 01/23/2026 1104164642 CMS
ABBVIE INC. $6.55 04/09/2024 Food and Beverage Undisputed 01/23/2026 1104164644 CMS
ABBVIE INC. $12.74 05/08/2024 Food and Beverage Undisputed 01/23/2026 1104164646 CMS
ABBVIE INC. $8.12 06/26/2024 Food and Beverage Undisputed 01/23/2026 1104164648 CMS
ABBVIE INC. $23.93 07/11/2024 Food and Beverage Undisputed 01/23/2026 1104164650 CMS
ABBVIE INC. $6.77 07/23/2024 Food and Beverage Undisputed 01/23/2026 1104164652 CMS
ABBVIE INC. $8.36 08/21/2024 Food and Beverage Undisputed 01/23/2026 1104164654 CMS
ABBVIE INC. $19.54 09/05/2024 Food and Beverage Undisputed 01/23/2026 1104164656 CMS
ABBVIE INC. $11.50 10/02/2024 Food and Beverage Undisputed 01/23/2026 1104164658 CMS
ABBVIE INC. $7.24 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104164660 CMS
ABBVIE INC. $15.38 11/12/2024 Food and Beverage Undisputed 01/23/2026 1104164662 CMS
ABBVIE INC. $9.04 12/03/2024 Food and Beverage Undisputed 01/23/2026 1104164664 CMS
AIMMUNE THERAPEUTICS, INC. $26.09 09/26/2024 Food and Beverage Undisputed 01/23/2026 1146989907 CMS
Astellas Pharma US Inc $20.85 12/17/2024 Food and Beverage Undisputed 01/23/2026 1139447222 CMS
EMD Serono, Inc. $28.88 02/19/2024 Food and Beverage Undisputed 01/23/2026 1120220681 CMS
Ferring Pharmaceuticals Inc. $17.45 08/29/2024 Food and Beverage Undisputed 01/23/2026 1137490718 CMS
Insmed, Inc. $23.00 02/06/2024 Food and Beverage Undisputed 01/23/2026 1089578944 CMS
Merck Sharp & Dohme LLC $29.35 10/22/2024 Food and Beverage Undisputed 01/23/2026 1141818059 CMS
Paratek Pharmaceuticals, Inc. $21.28 01/10/2024 Food and Beverage Undisputed 01/23/2026 1113908080 CMS
Shionogi Inc $13.20 10/11/2024 Education Undisputed 01/23/2026 1154331608 CMS
Theratechnologies Inc. $33.11 02/23/2024 Food and Beverage Undisputed 01/23/2026 1092903770 CMS
Theratechnologies Inc. $22.97 06/05/2024 Food and Beverage Undisputed 01/23/2026 1092903774 CMS
ViiV Healthcare Company $28.11 03/07/2024 Food and Beverage Undisputed 01/23/2026 1112719592 CMS
ViiV Healthcare Company $18.42 05/21/2024 Food and Beverage Undisputed 01/23/2026 1112718538 CMS
ViiV Healthcare Company $15.45 07/25/2024 Food and Beverage Undisputed 01/23/2026 1112825445 CMS
ViiV Healthcare Company $21.33 09/18/2024 Food and Beverage Undisputed 01/23/2026 1112792696 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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