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 GREGORY MAYERNIK

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1083671846
CMS profile
94435
Location
MONROEVILLE, PA

General Payments · PY2018–2024

$1,289.69

  • Reported across 54 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$338.17

16 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 $338.17 16

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $598.95 31
PY2019 $123.19 1
PY2021 $76.02 2
PY2023 $153.36 4
PY2024 $338.17 16

Payment records · PY2024 (16)

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

Program year 2024 2018201920212023 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
ARRAY BIOPHARMA INC $15.67 12/03/2024 Food and Beverage Undisputed 01/23/2026 1131395212 CMS
Astellas Pharma US Inc $24.33 04/16/2024 Food and Beverage Undisputed 01/23/2026 1139320428 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.75 02/21/2024 Food and Beverage Undisputed 01/23/2026 1086223278 CMS
Exelixis Inc. $16.38 12/06/2024 Food and Beverage Undisputed 01/23/2026 1138556951 CMS
Incyte Corporation $27.36 12/18/2024 Food and Beverage Undisputed 01/23/2026 1141315091 CMS
Ipsen Biopharmaceuticals, Inc $15.80 03/06/2024 Food and Beverage Undisputed 01/23/2026 1091964622 CMS
Janssen Biotech, Inc. $20.87 06/10/2024 Food and Beverage Undisputed 01/23/2026 1078579303 CMS
Lilly USA, LLC $25.30 10/30/2024 Food and Beverage Undisputed 01/23/2026 1136129080 CMS
Novartis Pharmaceuticals Corporation $20.39 07/17/2024 Food and Beverage Undisputed 01/23/2026 1087141318 CMS
Novartis Pharmaceuticals Corporation $23.49 08/06/2024 Food and Beverage Undisputed 01/23/2026 1087141324 CMS
SOBI, INC $31.94 01/25/2024 Food and Beverage Undisputed 01/23/2026 1141415482 CMS
SOBI, INC $19.18 05/06/2024 Food and Beverage Undisputed 01/23/2026 1141421385 CMS
SOBI, INC $17.06 10/10/2024 Food and Beverage Undisputed 01/23/2026 1141413104 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.68 08/13/2024 Food and Beverage Undisputed 01/23/2026 1144962596 CMS
Tempus AI, Inc $17.80 06/14/2024 Food and Beverage Undisputed 01/23/2026 1150169516 CMS
Tolmar, Inc. $17.17 03/21/2024 Food and Beverage Undisputed 01/23/2026 1138709561 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, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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