IndustryPayments

CHRISTOPHER G CHOW

Allopathic & Osteopathic Physicians|Internal Medicine NORTHRIDGE, CA NPI 1528024122

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine CA ABBVIE INC. All categories

General Payments — all program years on this page

$13,074.43

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 618
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,870.80 across 84 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $1,838.5383
Education $32.271

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
ABBVIE INC. $539.7725
Daiichi Sankyo Inc. $237.259
NOVARTIS PHARMACEUTICALS CORPORATION $165.2910
Lilly USA, LLC $132.767
Otsuka America Pharmaceutical, Inc. $112.555
GlaxoSmithKline, LLC. $106.735
Bayer HealthCare Pharmaceuticals Inc. $99.724
PFIZER INC. $98.684
Regeneron Healthcare Solutions, Inc. $81.763
Abbott Laboratories $62.253
Phathom Pharmaceuticals, Inc. $54.982
IMPULSE DYNAMICS (USA) INC. $36.241
Novo Nordisk AS $32.271
Amgen Inc. $30.111
Boehringer Ingelheim Pharmaceuticals, Inc. $26.901
DEXCOM, INC. $21.541
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.731
Exact Sciences Corporation $15.271

By program year

Program yearAmountRecords
2018 $3,005.92115
2019 $2,108.94117
2020 $701.0038
2021 $1,538.9385
2022 $1,843.1488
2023 $2,005.7091
2024 $1,870.8084

Records — PY2024 (84)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1086116226 Bayer Healthcare Pharmaceuticals Inc. $23.65 01/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086127494 Bayer Healthcare Pharmaceuticals Inc. $20.56 12/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086150863 Bayer Healthcare Pharmaceuticals Inc. $31.61 07/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086185016 Bayer Healthcare Pharmaceuticals Inc. $23.90 09/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745317 Novartis Pharmaceuticals Corporation $25.50 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745325 Novartis Pharmaceuticals Corporation $32.26 02/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745373 Novartis Pharmaceuticals Corporation $26.92 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745377 Novartis Pharmaceuticals Corporation $32.47 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745379 Novartis Pharmaceuticals Corporation $5.02 05/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745381 Novartis Pharmaceuticals Corporation $10.73 06/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745383 Novartis Pharmaceuticals Corporation $4.83 06/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745387 Novartis Pharmaceuticals Corporation $3.52 07/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745389 Novartis Pharmaceuticals Corporation $3.44 08/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086745395 Novartis Pharmaceuticals Corporation $20.60 09/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409016 Daiichi Sankyo Inc. $21.21 09/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409018 Daiichi Sankyo Inc. $25.64 10/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409020 Daiichi Sankyo Inc. $29.48 10/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409022 Daiichi Sankyo Inc. $29.65 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409026 Daiichi Sankyo Inc. $26.17 01/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409028 Daiichi Sankyo Inc. $29.06 04/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409032 Daiichi Sankyo Inc. $27.12 05/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409036 Daiichi Sankyo Inc. $22.00 07/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089409038 Daiichi Sankyo Inc. $26.92 08/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096750744 Novo Nordisk Inc $32.27 02/01/2024 Education Undisputed 01/23/2026 View at CMS
1100421967 Impulse Dynamics (USA) Inc. $36.24 02/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468015 ABBVIE INC. $17.37 01/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468017 ABBVIE INC. $19.19 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468019 ABBVIE INC. $25.85 02/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468021 ABBVIE INC. $12.84 03/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468023 ABBVIE INC. $14.85 03/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468025 ABBVIE INC. $25.49 03/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468027 ABBVIE INC. $22.22 04/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468029 ABBVIE INC. $20.88 04/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468031 ABBVIE INC. $31.78 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468033 ABBVIE INC. $12.73 05/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468035 ABBVIE INC. $33.25 06/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468037 ABBVIE INC. $16.51 06/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468039 ABBVIE INC. $23.65 06/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468041 ABBVIE INC. $24.59 07/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468043 ABBVIE INC. $16.58 07/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468045 ABBVIE INC. $24.78 08/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468047 ABBVIE INC. $34.22 08/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468049 ABBVIE INC. $30.03 09/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468051 ABBVIE INC. $17.34 09/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468053 ABBVIE INC. $3.07 09/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468055 ABBVIE INC. $32.98 09/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468057 ABBVIE INC. $13.58 10/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468059 ABBVIE INC. $4.01 10/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468061 ABBVIE INC. $29.97 12/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1103468063 ABBVIE INC. $32.01 12/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1111549800 Amgen Inc. $30.11 11/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114025474 Regeneron Healthcare Solutions, Inc. $27.57 02/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114025476 Regeneron Healthcare Solutions, Inc. $17.95 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114025478 Regeneron Healthcare Solutions, Inc. $36.24 10/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114615432 Exact Sciences Corporation $15.27 10/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115816452 GlaxoSmithKline, LLC. $24.81 09/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116211524 GlaxoSmithKline, LLC. $21.33 03/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116261749 GlaxoSmithKline, LLC. $19.60 11/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116400084 GlaxoSmithKline, LLC. $21.33 08/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116679781 GlaxoSmithKline, LLC. $19.66 11/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118044152 Boehringer Ingelheim Pharmaceuticals, Inc. $26.90 11/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118875984 Otsuka America Pharmaceutical, Inc. $29.59 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118875986 Otsuka America Pharmaceutical, Inc. $17.80 02/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118875988 Otsuka America Pharmaceutical, Inc. $18.90 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118875990 Otsuka America Pharmaceutical, Inc. $19.56 05/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118875992 Otsuka America Pharmaceutical, Inc. $26.70 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1125108290 Abbott Laboratories $21.12 01/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1125108292 Abbott Laboratories $22.46 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1125108294 Abbott Laboratories $18.67 09/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131531970 PFIZER INC. $16.80 01/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131584543 PFIZER INC. $25.96 03/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131662132 PFIZER INC. $31.02 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1132011616 PFIZER INC. $24.90 06/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136097404 Lilly USA, LLC $8.00 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136097406 Lilly USA, LLC $20.54 07/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136101412 Lilly USA, LLC $17.52 01/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136101414 Lilly USA, LLC $3.76 03/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136104014 Lilly USA, LLC $31.85 02/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136110770 Lilly USA, LLC $19.93 08/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136121216 Lilly USA, LLC $31.16 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1151049903 Phathom Pharmaceuticals, Inc. $24.70 04/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1151049905 Phathom Pharmaceuticals, Inc. $30.28 10/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153292185 Dexcom, Inc. $21.54 07/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153533728 Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.73 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.