IndustryPayments

OLIVER PHAN LE

Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology HIGHLAND, CA NPI 1457746026

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA Ardelyx, Inc. All categories

General Payments — all program years on this page

$6,729.31

  • Category: General Payments
  • Program years: PY2019–2024
  • Record count: 198
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,781.03 across 67 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 $1,781.0367

By paying entity

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

Paying entityAmountRecords
Ardelyx, Inc. $415.2212
Acerta Pharma LLC $215.6610
Mallinckrodt Hospital Products Inc. $191.674
CALLIDITAS THERAPEUTICS US INC. $170.993
Bayer HealthCare Pharmaceuticals Inc. $169.689
Boehringer Ingelheim Pharmaceuticals, Inc. $111.686
Amgen Inc. $90.094
Retrophin, Inc. $78.344
Otsuka America Pharmaceutical, Inc. $68.613
NOVARTIS PHARMACEUTICALS CORPORATION $67.853
AKEBIA THERAPEUTICS INC $61.403
Relypsa, Inc. $60.083
GlaxoSmithKline, LLC. $30.711
Aurinia Pharma U.S., Inc. $24.901
Lexicon Pharmaceuticals, Inc. $24.151

By program year

Program yearAmountRecords
2019 $1,230.6414
2020 $249.772
2021 $591.4619
2022 $1,458.0546
2023 $1,418.3650
2024 $1,781.0367

Records — PY2024 (67)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1081718274 Lexicon Pharmaceuticals, Inc. $24.15 09/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086082226 Bayer Healthcare Pharmaceuticals Inc. $11.02 10/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086109190 Bayer Healthcare Pharmaceuticals Inc. $15.37 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086115768 Bayer Healthcare Pharmaceuticals Inc. $18.30 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086135105 Bayer Healthcare Pharmaceuticals Inc. $16.94 09/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086175408 Bayer Healthcare Pharmaceuticals Inc. $23.76 04/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086199298 Bayer Healthcare Pharmaceuticals Inc. $22.33 11/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086209543 Bayer Healthcare Pharmaceuticals Inc. $15.06 03/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086218865 Bayer Healthcare Pharmaceuticals Inc. $26.10 05/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086227450 Bayer Healthcare Pharmaceuticals Inc. $20.80 07/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087131420 Novartis Pharmaceuticals Corporation $26.30 01/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087131476 Novartis Pharmaceuticals Corporation $25.27 08/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087131486 Novartis Pharmaceuticals Corporation $16.28 10/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104279505 AstraZeneca Pharmaceuticals LP $23.42 07/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104421021 AstraZeneca Pharmaceuticals LP $20.96 01/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104548350 AstraZeneca Pharmaceuticals LP $22.99 05/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104553106 AstraZeneca Pharmaceuticals LP $16.66 11/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104734603 AstraZeneca Pharmaceuticals LP $21.85 07/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105339631 AstraZeneca Pharmaceuticals LP $30.58 09/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105455061 AstraZeneca Pharmaceuticals LP $19.98 02/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105498674 AstraZeneca Pharmaceuticals LP $21.25 05/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105799346 AstraZeneca Pharmaceuticals LP $16.24 10/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105839963 AstraZeneca Pharmaceuticals LP $21.73 04/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115855394 Amgen Inc. $19.61 02/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115855402 Amgen Inc. $20.96 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115855410 Amgen Inc. $23.58 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115855418 Amgen Inc. $25.94 02/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116282169 GlaxoSmithKline, LLC. $30.71 08/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018121 Boehringer Ingelheim Pharmaceuticals, Inc. $14.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018124 Boehringer Ingelheim Pharmaceuticals, Inc. $14.47 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018126 Boehringer Ingelheim Pharmaceuticals, Inc. $16.76 09/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018128 Boehringer Ingelheim Pharmaceuticals, Inc. $17.87 02/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018130 Boehringer Ingelheim Pharmaceuticals, Inc. $21.08 09/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118018132 Boehringer Ingelheim Pharmaceuticals, Inc. $27.12 05/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118928737 Otsuka America Pharmaceutical, Inc. $27.53 02/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118928739 Otsuka America Pharmaceutical, Inc. $22.23 04/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118928741 Otsuka America Pharmaceutical, Inc. $18.85 07/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124041785 Vifor Pharma, Inc. $21.00 04/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124042547 Vifor Pharma, Inc. $19.12 01/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124059624 Vifor Pharma, Inc. $19.96 11/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141514009 CALLIDITAS THERAPEUTICS US INC. $22.80 04/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141515317 CALLIDITAS THERAPEUTICS US INC. $124.57 05/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141517713 CALLIDITAS THERAPEUTICS US INC. $23.62 06/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145098073 Mallinckrodt Hospital Products Inc. $18.25 08/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145098077 Mallinckrodt Hospital Products Inc. $124.95 10/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145098081 Mallinckrodt Hospital Products Inc. $15.00 12/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145098085 Mallinckrodt Hospital Products Inc. $33.47 12/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145827342 AKEBIA THERAPEUTICS INC $16.95 01/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145827344 AKEBIA THERAPEUTICS INC $22.89 03/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145827352 AKEBIA THERAPEUTICS INC $21.56 05/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691490 Ardelyx, Inc. $6.32 01/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691492 Ardelyx, Inc. $22.19 01/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691494 Ardelyx, Inc. $22.97 03/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691496 Ardelyx, Inc. $20.00 05/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691498 Ardelyx, Inc. $125.00 06/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691500 Ardelyx, Inc. $8.93 07/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691502 Ardelyx, Inc. $19.67 08/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691504 Ardelyx, Inc. $9.50 09/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691506 Ardelyx, Inc. $17.99 10/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691508 Ardelyx, Inc. $11.69 11/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691510 Ardelyx, Inc. $124.83 11/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146691512 Ardelyx, Inc. $26.13 12/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149928242 Travere Therapeutics, Inc. $15.41 10/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149928246 Travere Therapeutics, Inc. $16.97 06/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149928250 Travere Therapeutics, Inc. $16.99 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149928254 Travere Therapeutics, Inc. $28.97 05/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1150685943 Aurinia Pharma U.S., Inc. $24.90 01/31/2024 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

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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.