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

MARK WILLIAM VANDERLAND

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1427610237
CMS profile
7084628
Location
PHILADELPHIA, PA

General Payments · PY2019–2024

$5,469.45

  • Reported across 108 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,686.26

36 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 $1,615.02 35
Education $71.24 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $752.57 9
PY2020 $256.91 4
PY2021 $645.83 9
PY2022 $417.54 14
PY2023 $1,710.34 36
PY2024 $1,686.26 36

Payment records · PY2024 (36)

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

Program year 2024 20192020202120222023 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
ABIOMED $10.45 01/08/2024 Food and Beverage Undisputed 01/23/2026 1142253087 CMS
ABIOMED $12.16 07/26/2024 Food and Beverage Undisputed 01/23/2026 1142253197 CMS
ABIOMED $40.19 09/06/2024 Food and Beverage Undisputed 01/23/2026 1142253195 CMS
ABIOMED $99.18 11/20/2024 Food and Beverage Undisputed 01/23/2026 1142253203 CMS
Amgen Inc. $104.82 07/16/2024 Food and Beverage Undisputed 01/23/2026 1111731447 CMS
Amgen Inc. $80.00 08/08/2024 Food and Beverage Undisputed 01/23/2026 1111731445 CMS
Amgen Inc. $22.06 10/09/2024 Food and Beverage Undisputed 01/23/2026 1117707650 CMS
AstraZeneca Pharmaceuticals LP $84.72 03/06/2024 Food and Beverage Undisputed 01/23/2026 1105562418 CMS
AstraZeneca Pharmaceuticals LP $31.36 11/21/2024 Food and Beverage Undisputed 01/23/2026 1104283695 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.76 01/25/2024 Food and Beverage Undisputed 01/23/2026 1118006337 CMS
Boston Scientific Corporation $105.90 04/06/2024 Food and Beverage Undisputed 01/23/2026 1092321441 CMS
Boston Scientific Corporation $14.96 09/26/2024 Food and Beverage Undisputed 01/23/2026 1092321435 CMS
Boston Scientific Corporation $149.61 09/26/2024 Food and Beverage Undisputed 01/23/2026 1092321443 CMS
Boston Scientific Corporation $32.12 09/27/2024 Food and Beverage Undisputed 01/23/2026 1092321439 CMS
Boston Scientific Corporation $26.15 10/17/2024 Food and Beverage Undisputed 01/23/2026 1092321437 CMS
E.R. Squibb & Sons, L.L.C. $25.57 02/27/2024 Food and Beverage Undisputed 01/23/2026 1101831342 CMS
E.R. Squibb & Sons, L.L.C. $19.56 02/27/2024 Food and Beverage Undisputed 01/23/2026 1101831372 CMS
Edwards Lifesciences Corporation $30.28 04/30/2024 Food and Beverage Undisputed 01/23/2026 1138828296 CMS
GENZYME CORPORATION $33.75 08/08/2024 Food and Beverage Undisputed 01/23/2026 1139864632 CMS
HEARTFLOW, INC. $225.00 02/22/2024 Food and Beverage Undisputed 01/23/2026 1154182150 CMS
Kiniksa Pharmaceuticals International, plc $18.94 02/15/2024 Food and Beverage Undisputed 01/23/2026 1154898556 CMS
Kiniksa Pharmaceuticals International, plc $24.75 11/14/2024 Food and Beverage Undisputed 01/23/2026 1154898707 CMS
Medtronic, Inc. $161.02 02/28/2024 Food and Beverage Undisputed 01/23/2026 1119315696 CMS
Medtronic, Inc. $31.06 08/30/2024 Food and Beverage Undisputed 01/23/2026 1119315698 CMS
Medtronic, Inc. $7.46 10/09/2024 Food and Beverage Undisputed 01/23/2026 1121139148 CMS
Medtronic, Inc. $6.81 12/06/2024 Food and Beverage Undisputed 01/23/2026 1121139150 CMS
Novartis Pharmaceuticals Corporation $31.53 03/11/2024 Food and Beverage Undisputed 01/23/2026 1087375296 CMS
Novartis Pharmaceuticals Corporation $13.37 04/17/2024 Food and Beverage Undisputed 01/23/2026 1087375298 CMS
Novartis Pharmaceuticals Corporation $19.27 08/21/2024 Food and Beverage Undisputed 01/23/2026 1087375300 CMS
Novartis Pharmaceuticals Corporation $18.84 11/06/2024 Food and Beverage Undisputed 01/23/2026 1087375302 CMS
PFIZER INC. $21.09 08/20/2024 Food and Beverage Undisputed 01/23/2026 1131396107 CMS
PFIZER INC. $22.43 10/22/2024 Food and Beverage Undisputed 01/23/2026 1132093230 CMS
PFIZER INC. $25.99 10/31/2024 Food and Beverage Undisputed 01/23/2026 1131396104 CMS
PFIZER INC. $29.03 11/19/2024 Food and Beverage Undisputed 01/23/2026 1131396111 CMS
Terumo Medical Corporation $20.83 09/05/2024 Food and Beverage Undisputed 01/23/2026 1151771252 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $71.24 02/26/2024 Education Undisputed 01/23/2026 1080656453 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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