SANDY K YIP

Allopathic & Osteopathic Physicians|Allergy & Immunology HENDERSON, NV NPI 1013070804

General Payments — all program years on this page

$3,055.93

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 150
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $955.64 across 55 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 $941.8854
Education $13.761

By paying entity

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

By program year

Program yearAmountRecords
2018 $44.913
2019 $198.2611
2020 $389.6721
2021 $345.1419
2022 $480.8820
2023 $641.4321
2024 $955.6455

Records — PY2024 (55)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1104720033 AstraZeneca Pharmaceuticals LP $23.09 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105498954 AstraZeneca Pharmaceuticals LP $20.60 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105576278 AstraZeneca Pharmaceuticals LP $24.89 04/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105732993 AstraZeneca Pharmaceuticals LP $22.77 10/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105764032 AstraZeneca Pharmaceuticals LP $12.74 02/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105870553 AstraZeneca Pharmaceuticals LP $80.69 01/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259454 Regeneron Healthcare Solutions, Inc. $6.29 03/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259456 Regeneron Healthcare Solutions, Inc. $42.12 04/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259458 Regeneron Healthcare Solutions, Inc. $7.79 06/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259460 Regeneron Healthcare Solutions, Inc. $4.46 06/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259462 Regeneron Healthcare Solutions, Inc. $6.33 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259464 Regeneron Healthcare Solutions, Inc. $7.50 08/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259466 Regeneron Healthcare Solutions, Inc. $8.20 09/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259468 Regeneron Healthcare Solutions, Inc. $29.70 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259470 Regeneron Healthcare Solutions, Inc. $6.61 11/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259472 Regeneron Healthcare Solutions, Inc. $5.77 11/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114259474 Regeneron Healthcare Solutions, Inc. $31.24 12/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115877378 GlaxoSmithKline, LLC. $3.82 12/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116211335 GlaxoSmithKline, LLC. $6.42 01/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116247086 GlaxoSmithKline, LLC. $24.83 04/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116254820 GlaxoSmithKline, LLC. $14.06 11/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116324036 GlaxoSmithKline, LLC. $8.30 06/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116324532 GlaxoSmithKline, LLC. $3.62 03/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116336897 GlaxoSmithKline, LLC. $9.00 12/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116345324 GlaxoSmithKline, LLC. $7.36 05/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116379138 GlaxoSmithKline, LLC. $20.03 10/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116664309 GlaxoSmithKline, LLC. $28.40 07/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116703444 GlaxoSmithKline, LLC. $18.95 10/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116726118 GlaxoSmithKline, LLC. $5.44 03/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117478456 BioCryst US Sales Co., LLC $21.73 06/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124732353 Grifols USA, LLC $16.45 07/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1132172532 Pharming Healthcare, Inc. $17.47 03/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1132172541 Pharming Healthcare, Inc. $18.29 12/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133106443 Genentech USA, Inc. $13.75 09/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133106446 Genentech USA, Inc. $18.57 11/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1134597879 CSL Behring $17.76 02/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1134597897 CSL Behring $17.77 04/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1134597901 CSL Behring $20.60 05/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1134597977 CSL Behring $19.39 08/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1134597985 CSL Behring $27.15 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701066 Takeda Pharmaceuticals U.S.A., Inc. $8.95 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701068 Takeda Pharmaceuticals U.S.A., Inc. $8.82 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701070 Takeda Pharmaceuticals U.S.A., Inc. $3.91 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701072 Takeda Pharmaceuticals U.S.A., Inc. $28.13 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701074 Takeda Pharmaceuticals U.S.A., Inc. $13.00 05/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701076 Takeda Pharmaceuticals U.S.A., Inc. $5.87 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701078 Takeda Pharmaceuticals U.S.A., Inc. $6.04 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701080 Takeda Pharmaceuticals U.S.A., Inc. $27.57 07/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701082 Takeda Pharmaceuticals U.S.A., Inc. $19.49 08/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701084 Takeda Pharmaceuticals U.S.A., Inc. $13.76 09/04/2024 Education Undisputed 01/23/2026 View at CMS
1137701086 Takeda Pharmaceuticals U.S.A., Inc. $8.45 10/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1137701088 Takeda Pharmaceuticals U.S.A., Inc. $16.51 10/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1139749343 GENZYME CORPORATION $36.48 11/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1144718204 TerSera Therapeutics LLC $35.99 11/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147443823 Blueprint Medicines Corporation $22.72 01/29/2024 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.