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

CHRISTOPHER A GRANTHAM

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI
1952484149
CMS profile
134142
Location
BRONX, NY

General Payments · PY2018–2024

$10,534.74

  • Reported across 113 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$973.98

17 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 $973.98 17

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,017.84 9
PY2019 $3,202.30 18
PY2020 $582.88 15
PY2021 $538.38 14
PY2022 $957.76 20
PY2023 $1,261.60 20
PY2024 $973.98 17

Payment records · PY2024 (17)

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
Abbott Laboratories $18.52 01/11/2024 Food and Beverage Undisputed 01/23/2026 1125354457 CMS
Actelion Pharmaceuticals US, Inc. $28.87 05/10/2024 Food and Beverage Undisputed 01/23/2026 1078902921 CMS
Actelion Pharmaceuticals US, Inc. $18.51 07/15/2024 Food and Beverage Undisputed 01/23/2026 1078902841 CMS
Actelion Pharmaceuticals US, Inc. $24.89 10/07/2024 Food and Beverage Undisputed 01/23/2026 1078902867 CMS
GE HEALTHCARE $34.07 12/11/2024 Food and Beverage Undisputed 01/23/2026 1144687626 CMS
GE HEALTHCARE $40.26 12/11/2024 Food and Beverage Undisputed 01/23/2026 1144688100 CMS
Janssen Pharmaceuticals, Inc $30.09 01/22/2024 Food and Beverage Undisputed 01/23/2026 1078104240 CMS
Janssen Pharmaceuticals, Inc $23.98 04/04/2024 Food and Beverage Undisputed 01/23/2026 1078104886 CMS
Janssen Pharmaceuticals, Inc $26.91 06/13/2024 Food and Beverage Undisputed 01/23/2026 1078104320 CMS
Janssen Pharmaceuticals, Inc $21.24 08/19/2024 Food and Beverage Undisputed 01/23/2026 1078104450 CMS
Lexicon Pharmaceuticals, Inc. $19.10 07/17/2024 Food and Beverage Undisputed 01/23/2026 1081719735 CMS
Medtronic, Inc. $167.65 01/03/2024 Food and Beverage Undisputed 01/23/2026 1119563710 CMS
Medtronic, Inc. $162.75 07/17/2024 Food and Beverage Undisputed 01/23/2026 1119563712 CMS
Medtronic, Inc. $130.37 09/18/2024 Food and Beverage Undisputed 01/23/2026 1119563714 CMS
Medtronic, Inc. $174.40 12/10/2024 Food and Beverage Undisputed 01/23/2026 1119563716 CMS
SCPHARMACEUTICALS INC. $25.67 01/11/2024 Food and Beverage Undisputed 01/23/2026 1132240321 CMS
SCPHARMACEUTICALS INC. $26.70 02/16/2024 Food and Beverage Undisputed 01/23/2026 1132252041 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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