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

CHRISTIAN L GRANDELL

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI
1588603542
CMS profile
11103323
Location
LAKE HAVASU CITY, AZ

General Payments · PY2021–2024

$2,911.30

  • Reported across 139 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$529.06

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 $529.06 36

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $867.08 41
PY2022 $801.36 28
PY2023 $713.80 34
PY2024 $529.06 36

Payment records · PY2024 (36)

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

Program year 2024 202120222023 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
Amgen Inc. $19.37 01/11/2024 Food and Beverage Undisputed 01/23/2026 1115676505 CMS
Amgen Inc. $7.04 02/07/2024 Food and Beverage Undisputed 01/23/2026 1117566428 CMS
Amgen Inc. $16.87 02/13/2024 Food and Beverage Undisputed 01/23/2026 1117566430 CMS
Amgen Inc. $5.54 03/12/2024 Food and Beverage Undisputed 01/23/2026 1117566432 CMS
Amgen Inc. $15.20 04/03/2024 Food and Beverage Undisputed 01/23/2026 1115676514 CMS
Amgen Inc. $19.75 04/10/2024 Food and Beverage Undisputed 01/23/2026 1117566434 CMS
Amgen Inc. $5.43 04/24/2024 Food and Beverage Undisputed 01/23/2026 1115676523 CMS
Amgen Inc. $8.51 05/15/2024 Food and Beverage Undisputed 01/23/2026 1117566436 CMS
Amgen Inc. $12.94 05/28/2024 Food and Beverage Undisputed 01/23/2026 1115676531 CMS
Amgen Inc. $8.75 05/28/2024 Food and Beverage Undisputed 01/23/2026 1117566438 CMS
Amgen Inc. $10.19 06/12/2024 Food and Beverage Undisputed 01/23/2026 1117566440 CMS
Amgen Inc. $16.62 06/25/2024 Food and Beverage Undisputed 01/23/2026 1117566442 CMS
Amgen Inc. $13.93 07/31/2024 Food and Beverage Undisputed 01/23/2026 1115676540 CMS
Amgen Inc. $6.85 07/31/2024 Food and Beverage Undisputed 01/23/2026 1117566444 CMS
Amgen Inc. $5.46 08/15/2024 Food and Beverage Undisputed 01/23/2026 1117566446 CMS
Amgen Inc. $11.17 08/21/2024 Food and Beverage Undisputed 01/23/2026 1117566448 CMS
Amgen Inc. $9.46 10/09/2024 Food and Beverage Undisputed 01/23/2026 1117566450 CMS
Amgen Inc. $12.54 10/24/2024 Food and Beverage Undisputed 01/23/2026 1115676550 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.29 02/01/2024 Food and Beverage Undisputed 01/23/2026 1086306248 CMS
Boston Scientific Corporation $16.10 04/17/2024 Food and Beverage Undisputed 01/23/2026 1092682835 CMS
Boston Scientific Corporation $19.44 05/10/2024 Food and Beverage Undisputed 01/23/2026 1092682845 CMS
Boston Scientific Corporation $15.67 05/31/2024 Food and Beverage Undisputed 01/23/2026 1092682833 CMS
Boston Scientific Corporation $16.98 06/12/2024 Food and Beverage Undisputed 01/23/2026 1092682839 CMS
Boston Scientific Corporation $17.31 06/20/2024 Food and Beverage Undisputed 01/23/2026 1092682841 CMS
Boston Scientific Corporation $18.14 07/25/2024 Food and Beverage Undisputed 01/23/2026 1092682843 CMS
Boston Scientific Corporation $6.32 08/01/2024 Food and Beverage Undisputed 01/23/2026 1092682829 CMS
Boston Scientific Corporation $24.96 08/08/2024 Food and Beverage Undisputed 01/23/2026 1092682849 CMS
Boston Scientific Corporation $6.48 08/21/2024 Food and Beverage Undisputed 01/23/2026 1092682831 CMS
Boston Scientific Corporation $16.73 08/22/2024 Food and Beverage Undisputed 01/23/2026 1092682837 CMS
Boston Scientific Corporation $22.05 08/22/2024 Food and Beverage Undisputed 01/23/2026 1092682847 CMS
Corcept Therapeutics $17.78 04/25/2024 Food and Beverage Undisputed 01/23/2026 1117776148 CMS
Dexcom, Inc. $16.00 06/05/2024 Food and Beverage Undisputed 01/23/2026 1153354444 CMS
Exact Sciences Corporation $17.13 07/09/2024 Food and Beverage Undisputed 01/23/2026 1114493789 CMS
Novo Nordisk Inc $22.50 09/18/2024 Food and Beverage Undisputed 01/23/2026 1100555437 CMS
PFIZER INC. $28.45 03/04/2024 Food and Beverage Undisputed 01/23/2026 1130899958 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.11 02/27/2024 Food and Beverage Undisputed 01/23/2026 1153493789 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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