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

JEFFREY FEINFIELD

NPI
1740372028
CMS profile
1288502
Location
THOUSAND OAKS, CA

General Payments · PY2018–2024

$182,869.86

  • Reported across 487 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$9,410.72

48 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 $7,962.50 2
Food and Beverage $1,345.87 44
Education $54.95 1
Travel and Lodging $47.40 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $8,445.65 10
GENZYME CORPORATION $357.96 12
GlaxoSmithKline, LLC. $342.89 20
AERIN MEDICAL INC. $144.88 2
Regeneron Healthcare Solutions, Inc. $64.39 3
SANOFI-AVENTIS U.S. LLC $54.95 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23,787.75 75
PY2019 $57,687.92 141
PY2020 $35,898.49 51
PY2021 $10,102.45 35
PY2022 $40,734.36 76
PY2023 $5,248.17 61
PY2024 $9,410.72 48

Payment records · PY2024 (48)

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
AERIN MEDICAL INC. $61.21 02/20/2024 Food and Beverage Undisputed 01/23/2026 1144644557 CMS
AERIN MEDICAL INC. $83.67 08/21/2024 Food and Beverage Undisputed 01/23/2026 1144652422 CMS
GENZYME CORPORATION $30.11 01/22/2024 Food and Beverage Undisputed 01/23/2026 1139700499 CMS
GENZYME CORPORATION $81.50 02/09/2024 Food and Beverage Undisputed 01/23/2026 1139700539 CMS
GENZYME CORPORATION $5.75 02/27/2024 Food and Beverage Undisputed 01/23/2026 1139700511 CMS
GENZYME CORPORATION $6.53 03/12/2024 Food and Beverage Undisputed 01/23/2026 1139700513 CMS
GENZYME CORPORATION $30.00 05/20/2024 Food and Beverage Undisputed 01/23/2026 1139700523 CMS
GENZYME CORPORATION $7.29 07/17/2024 Food and Beverage Undisputed 01/23/2026 1139700535 CMS
GENZYME CORPORATION $8.21 08/23/2024 Food and Beverage Undisputed 01/23/2026 1139700543 CMS
GENZYME CORPORATION $6.83 09/25/2024 Food and Beverage Undisputed 01/23/2026 1139700549 CMS
GENZYME CORPORATION $28.60 10/10/2024 Food and Beverage Undisputed 01/23/2026 1139700557 CMS
GENZYME CORPORATION $8.47 11/06/2024 Food and Beverage Undisputed 01/23/2026 1139700571 CMS
GENZYME CORPORATION $34.60 11/18/2024 Food and Beverage Undisputed 01/23/2026 1139700575 CMS
GENZYME CORPORATION $110.07 12/04/2024 Food and Beverage Undisputed 01/23/2026 1139700589 CMS
GlaxoSmithKline, LLC. $9.41 01/12/2024 Food and Beverage Undisputed 01/23/2026 1116445310 CMS
GlaxoSmithKline, LLC. $1.87 01/16/2024 Food and Beverage Undisputed 01/23/2026 1116121088 CMS
GlaxoSmithKline, LLC. $28.80 01/16/2024 Food and Beverage Undisputed 01/23/2026 1116617861 CMS
GlaxoSmithKline, LLC. $9.40 01/23/2024 Food and Beverage Undisputed 01/23/2026 1116252304 CMS
GlaxoSmithKline, LLC. $8.72 02/02/2024 Food and Beverage Undisputed 01/23/2026 1116294537 CMS
GlaxoSmithKline, LLC. $1.87 02/13/2024 Food and Beverage Undisputed 01/23/2026 1116055472 CMS
GlaxoSmithKline, LLC. $23.77 02/13/2024 Food and Beverage Undisputed 01/23/2026 1116679825 CMS
GlaxoSmithKline, LLC. $9.69 02/29/2024 Food and Beverage Undisputed 01/23/2026 1116479939 CMS
GlaxoSmithKline, LLC. $27.45 03/12/2024 Food and Beverage Undisputed 01/23/2026 1116630856 CMS
GlaxoSmithKline, LLC. $16.29 03/18/2024 Food and Beverage Undisputed 01/23/2026 1116723860 CMS
GlaxoSmithKline, LLC. $7.07 04/01/2024 Food and Beverage Undisputed 01/23/2026 1116260420 CMS
GlaxoSmithKline, LLC. $6.59 05/01/2024 Food and Beverage Undisputed 01/23/2026 1116369723 CMS
GlaxoSmithKline, LLC. $6.18 05/14/2024 Food and Beverage Undisputed 01/23/2026 1115986188 CMS
GlaxoSmithKline, LLC. $4.42 05/30/2024 Food and Beverage Undisputed 01/23/2026 1116489946 CMS
GlaxoSmithKline, LLC. $15.93 05/30/2024 Food and Beverage Undisputed 01/23/2026 1116605982 CMS
GlaxoSmithKline, LLC. $6.72 08/01/2024 Food and Beverage Undisputed 01/23/2026 1116522222 CMS
GlaxoSmithKline, LLC. $7.69 08/27/2024 Food and Beverage Undisputed 01/23/2026 1116178479 CMS
GlaxoSmithKline, LLC. $27.28 09/13/2024 Food and Beverage Undisputed 01/23/2026 1116533422 CMS
GlaxoSmithKline, LLC. $13.47 10/08/2024 Food and Beverage Undisputed 01/23/2026 1116055411 CMS
GlaxoSmithKline, LLC. $110.27 10/23/2024 Food and Beverage Undisputed 01/23/2026 1116364925 CMS
Regeneron Healthcare Solutions, Inc. $13.13 03/04/2024 Food and Beverage Undisputed 01/23/2026 1114046352 CMS
Regeneron Healthcare Solutions, Inc. $28.32 04/08/2024 Food and Beverage Undisputed 01/23/2026 1114046354 CMS
Regeneron Healthcare Solutions, Inc. $22.94 07/29/2024 Food and Beverage Undisputed 01/23/2026 1114046356 CMS
SANOFI-AVENTIS U.S. LLC $54.95 11/18/2024 Education Undisputed 01/23/2026 1139700579 CMS
Stryker Corporation $7,700.00 01/12/2024 Consulting Fee Undisputed 01/23/2026 1126792808 CMS
Stryker Corporation $10.92 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792810 CMS
Stryker Corporation $38.93 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792812 CMS
Stryker Corporation $31.34 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792814 CMS
Stryker Corporation $39.33 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792816 CMS
Stryker Corporation $87.75 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792818 CMS
Stryker Corporation $167.22 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792820 CMS
Stryker Corporation $60.26 01/12/2024 Food and Beverage Undisputed 01/23/2026 1126792822 CMS
Stryker Corporation $47.40 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1126792824 CMS
Stryker Corporation $262.50 03/21/2024 Consulting Fee Undisputed 01/23/2026 1126792826 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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