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

KEITH BLACKWELL

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1669496964
CMS profile
780677
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$389,302.10

  • Reported across 404 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$49,609.87

55 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
Consulting Fee $40,887.50 4
Travel and Lodging $7,343.34 25
Food and Beverage $1,379.03 26

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $49,537.65 54
CooperSurgical, Inc. $72.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $66,071.91 68
PY2019 $94,730.43 96
PY2020 $5,432.39 7
PY2021 $54,724.28 52
PY2022 $58,626.25 55
PY2023 $60,106.97 71
PY2024 $49,609.87 55

Payment records · PY2024 (55)

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
CooperSurgical, Inc. $72.22 04/17/2024 Food and Beverage Undisputed 01/23/2026 1150789925 CMS
Stryker Corporation $97.29 01/02/2024 Travel and Lodging Undisputed 01/23/2026 1119778657 CMS
Stryker Corporation $7,687.50 01/05/2024 Consulting Fee Undisputed 01/23/2026 1119778659 CMS
Stryker Corporation $9.24 03/15/2024 Food and Beverage Undisputed 01/23/2026 1119778661 CMS
Stryker Corporation $19.57 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1119778663 CMS
Stryker Corporation $14.68 03/16/2024 Travel and Lodging Undisputed 01/23/2026 1119778665 CMS
Stryker Corporation $45.69 03/20/2024 Food and Beverage Undisputed 01/23/2026 1119778667 CMS
Stryker Corporation $46.73 03/20/2024 Food and Beverage Undisputed 01/23/2026 1119778669 CMS
Stryker Corporation $325.44 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1119778671 CMS
Stryker Corporation $135.96 05/09/2024 Food and Beverage Undisputed 01/23/2026 1119778673 CMS
Stryker Corporation $139.97 06/11/2024 Food and Beverage Undisputed 01/23/2026 1119778675 CMS
Stryker Corporation $49.23 06/25/2024 Food and Beverage Undisputed 01/23/2026 1119778677 CMS
Stryker Corporation $660.83 07/12/2024 Travel and Lodging Undisputed 01/23/2026 1119778679 CMS
Stryker Corporation $1,113.27 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1119778681 CMS
Stryker Corporation $123.20 08/23/2024 Food and Beverage Undisputed 01/23/2026 1119778683 CMS
Stryker Corporation $1.70 08/23/2024 Food and Beverage Undisputed 01/23/2026 1119778685 CMS
Stryker Corporation $42.87 08/24/2024 Food and Beverage Undisputed 01/23/2026 1119778687 CMS
Stryker Corporation $165.00 08/24/2024 Food and Beverage Undisputed 01/23/2026 1119778689 CMS
Stryker Corporation $25.11 08/25/2024 Food and Beverage Undisputed 01/23/2026 1119778691 CMS
Stryker Corporation $140.29 08/26/2024 Travel and Lodging Undisputed 01/23/2026 1119778693 CMS
Stryker Corporation $238.33 08/26/2024 Travel and Lodging Undisputed 01/23/2026 1119778695 CMS
Stryker Corporation $165.29 08/28/2024 Travel and Lodging Undisputed 01/23/2026 1119778697 CMS
Stryker Corporation $25.63 08/29/2024 Travel and Lodging Undisputed 01/23/2026 1119778699 CMS
Stryker Corporation $25.63 08/29/2024 Travel and Lodging Undisputed 01/23/2026 1119778701 CMS
Stryker Corporation $38.07 08/29/2024 Food and Beverage Undisputed 01/23/2026 1119778703 CMS
Stryker Corporation $177.58 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1119778705 CMS
Stryker Corporation $38.12 09/04/2024 Food and Beverage Undisputed 01/23/2026 1119778707 CMS
Stryker Corporation $1,258.42 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1119778709 CMS
Stryker Corporation $11,300.00 09/13/2024 Consulting Fee Undisputed 01/23/2026 1119778711 CMS
Stryker Corporation $12.50 09/21/2024 Food and Beverage Undisputed 01/23/2026 1119778713 CMS
Stryker Corporation $186.03 09/22/2024 Travel and Lodging Undisputed 01/23/2026 1119778715 CMS
Stryker Corporation $22.25 09/22/2024 Food and Beverage Undisputed 01/23/2026 1119778717 CMS
Stryker Corporation $241.74 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119778719 CMS
Stryker Corporation $140.29 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119778721 CMS
Stryker Corporation $165.29 09/24/2024 Travel and Lodging Undisputed 01/23/2026 1119778723 CMS
Stryker Corporation $460.96 09/25/2024 Travel and Lodging Undisputed 01/23/2026 1119778725 CMS
Stryker Corporation $334.33 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1119778727 CMS
Stryker Corporation $97.78 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1119778729 CMS
Stryker Corporation $1.45 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119778731 CMS
Stryker Corporation $4.31 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119778733 CMS
Stryker Corporation $139.18 10/04/2024 Food and Beverage Undisputed 01/23/2026 1119778735 CMS
Stryker Corporation $43.56 10/05/2024 Food and Beverage Undisputed 01/23/2026 1119778737 CMS
Stryker Corporation $140.29 10/07/2024 Travel and Lodging Undisputed 01/23/2026 1119778739 CMS
Stryker Corporation $165.29 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1119778741 CMS
Stryker Corporation $7,500.00 10/11/2024 Consulting Fee Undisputed 01/23/2026 1119778743 CMS
Stryker Corporation $184.58 10/14/2024 Travel and Lodging Undisputed 01/23/2026 1119778745 CMS
Stryker Corporation $238.33 10/14/2024 Travel and Lodging Undisputed 01/23/2026 1119778747 CMS
Stryker Corporation $726.18 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1119778749 CMS
Stryker Corporation $31.24 10/21/2024 Food and Beverage Undisputed 01/23/2026 1119778751 CMS
Stryker Corporation $37.70 10/21/2024 Food and Beverage Undisputed 01/23/2026 1119778753 CMS
Stryker Corporation $35.57 10/21/2024 Food and Beverage Undisputed 01/23/2026 1119778755 CMS
Stryker Corporation $7.60 11/08/2024 Food and Beverage Undisputed 01/23/2026 1119778757 CMS
Stryker Corporation $65.50 11/08/2024 Food and Beverage Undisputed 01/23/2026 1119778759 CMS
Stryker Corporation $45.06 11/08/2024 Food and Beverage Undisputed 01/23/2026 1119778761 CMS
Stryker Corporation $14,400.00 11/08/2024 Consulting Fee Undisputed 01/23/2026 1119778763 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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