IndustryPayments
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

MAY CHHUN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1912638859
CMS profile
11344333
Location
SACRAMENTO, CA

General Payments · PY2022–2024

$6,106.81

  • Reported across 304 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,512.33

137 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.

Related groups: Physician Assistant CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,497.06 136
Education $15.27 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $758.60 42
Janssen Biotech, Inc. $425.79 24
Amgen Inc. $240.58 12
Lilly USA, LLC $175.32 11
E.R. Squibb & Sons, L.L.C. $160.23 11
Regeneron Healthcare Solutions, Inc. $159.91 11
GENZYME CORPORATION $96.66 3
PFIZER INC. $77.35 4
Incyte Corporation $68.04 4
UCB, Inc. $55.64 2
NOVARTIS PHARMACEUTICALS CORPORATION $55.41 3
Ortho Dermatologics, a division of Bausch Health US, LLC $55.20 3
Dermavant Sciences, Inc. $46.35 1
Galderma Laboratories, L.P. $42.67 1
Arcutis Biotherapeutics, Inc. $35.68 2
STRATA Skin Sciences, Inc. $33.55 2
LEO Pharma Inc. $25.35 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $567.88 18
PY2023 $3,026.60 149
PY2024 $2,512.33 137

Payment records · PY2024 (137)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20222023 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
ABBVIE INC. $15.52 01/03/2024 Food and Beverage Undisputed 01/23/2026 1106911046 CMS
ABBVIE INC. $28.57 01/11/2024 Food and Beverage Undisputed 01/23/2026 1106911048 CMS
ABBVIE INC. $10.57 01/12/2024 Food and Beverage Undisputed 01/23/2026 1106911050 CMS
ABBVIE INC. $7.72 01/17/2024 Food and Beverage Undisputed 01/23/2026 1106911052 CMS
ABBVIE INC. $23.58 01/19/2024 Food and Beverage Undisputed 01/23/2026 1106911054 CMS
ABBVIE INC. $34.21 01/23/2024 Food and Beverage Undisputed 01/23/2026 1106911056 CMS
ABBVIE INC. $15.50 02/10/2024 Food and Beverage Undisputed 01/23/2026 1106911058 CMS
ABBVIE INC. $20.47 02/26/2024 Food and Beverage Undisputed 01/23/2026 1106911060 CMS
ABBVIE INC. $18.18 03/01/2024 Food and Beverage Undisputed 01/23/2026 1106911062 CMS
ABBVIE INC. $23.04 03/07/2024 Food and Beverage Undisputed 01/23/2026 1106911064 CMS
ABBVIE INC. $27.96 03/15/2024 Food and Beverage Undisputed 01/23/2026 1106911066 CMS
ABBVIE INC. $12.77 03/30/2024 Food and Beverage Undisputed 01/23/2026 1106911068 CMS
ABBVIE INC. $27.91 04/02/2024 Food and Beverage Undisputed 01/23/2026 1106911070 CMS
ABBVIE INC. $11.86 04/05/2024 Food and Beverage Undisputed 01/23/2026 1106911072 CMS
ABBVIE INC. $10.93 04/05/2024 Food and Beverage Undisputed 01/23/2026 1106911074 CMS
ABBVIE INC. $14.56 04/08/2024 Food and Beverage Undisputed 01/23/2026 1106911076 CMS
ABBVIE INC. $6.46 04/24/2024 Food and Beverage Undisputed 01/23/2026 1106911078 CMS
ABBVIE INC. $20.99 05/03/2024 Food and Beverage Undisputed 01/23/2026 1106911080 CMS
ABBVIE INC. $15.97 05/04/2024 Food and Beverage Undisputed 01/23/2026 1106911082 CMS
ABBVIE INC. $17.37 05/11/2024 Food and Beverage Undisputed 01/23/2026 1106911084 CMS
ABBVIE INC. $25.73 05/16/2024 Food and Beverage Undisputed 01/23/2026 1106911086 CMS
ABBVIE INC. $11.75 05/17/2024 Food and Beverage Undisputed 01/23/2026 1106911088 CMS
ABBVIE INC. $19.16 06/28/2024 Food and Beverage Undisputed 01/23/2026 1106911090 CMS
ABBVIE INC. $33.91 07/02/2024 Food and Beverage Undisputed 01/23/2026 1106911092 CMS
ABBVIE INC. $21.13 07/19/2024 Food and Beverage Undisputed 01/23/2026 1106911094 CMS
ABBVIE INC. $8.50 07/24/2024 Food and Beverage Undisputed 01/23/2026 1106911096 CMS
ABBVIE INC. $10.20 07/25/2024 Food and Beverage Undisputed 01/23/2026 1106911098 CMS
ABBVIE INC. $13.24 07/25/2024 Food and Beverage Undisputed 01/23/2026 1106911100 CMS
ABBVIE INC. $16.61 07/31/2024 Food and Beverage Undisputed 01/23/2026 1106911102 CMS
ABBVIE INC. $13.05 08/02/2024 Food and Beverage Undisputed 01/23/2026 1106911104 CMS
ABBVIE INC. $27.47 08/02/2024 Food and Beverage Undisputed 01/23/2026 1106911106 CMS
ABBVIE INC. $23.37 08/20/2024 Food and Beverage Undisputed 01/23/2026 1106911108 CMS
ABBVIE INC. $19.16 09/05/2024 Food and Beverage Undisputed 01/23/2026 1106911110 CMS
ABBVIE INC. $20.44 09/24/2024 Food and Beverage Undisputed 01/23/2026 1106911112 CMS
ABBVIE INC. $30.36 09/28/2024 Food and Beverage Undisputed 01/23/2026 1106911114 CMS
ABBVIE INC. $13.70 10/08/2024 Food and Beverage Undisputed 01/23/2026 1106911116 CMS
ABBVIE INC. $25.15 10/17/2024 Food and Beverage Undisputed 01/23/2026 1106911118 CMS
ABBVIE INC. $11.11 11/06/2024 Food and Beverage Undisputed 01/23/2026 1106911120 CMS
ABBVIE INC. $9.36 11/22/2024 Food and Beverage Undisputed 01/23/2026 1106911122 CMS
ABBVIE INC. $17.60 11/26/2024 Food and Beverage Undisputed 01/23/2026 1106911124 CMS
ABBVIE INC. $11.67 12/03/2024 Food and Beverage Undisputed 01/23/2026 1106911126 CMS
ABBVIE INC. $11.79 12/13/2024 Food and Beverage Undisputed 01/23/2026 1106911128 CMS
Amgen Inc. $22.32 01/22/2024 Food and Beverage Undisputed 01/23/2026 1117525951 CMS
Amgen Inc. $28.08 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117525949 CMS
Amgen Inc. $22.64 03/06/2024 Food and Beverage Undisputed 01/23/2026 1117525953 CMS
Amgen Inc. $27.50 03/28/2024 Food and Beverage Undisputed 01/23/2026 1117525957 CMS
Amgen Inc. $15.40 04/03/2024 Food and Beverage Undisputed 01/23/2026 1117525955 CMS
Amgen Inc. $19.99 04/16/2024 Food and Beverage Undisputed 01/23/2026 1117525961 CMS
Amgen Inc. $19.28 04/29/2024 Food and Beverage Undisputed 01/23/2026 1117525959 CMS
Amgen Inc. $19.44 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117525963 CMS
Amgen Inc. $12.26 09/10/2024 Food and Beverage Undisputed 01/23/2026 1117525965 CMS
Amgen Inc. $12.36 10/15/2024 Food and Beverage Undisputed 01/23/2026 1117525967 CMS
Amgen Inc. $27.60 11/14/2024 Food and Beverage Undisputed 01/23/2026 1117525969 CMS
Amgen Inc. $13.71 11/20/2024 Food and Beverage Undisputed 01/23/2026 1117525971 CMS
Arcutis Biotherapeutics, Inc. $19.46 08/28/2024 Food and Beverage Undisputed 01/23/2026 1121111931 CMS
Arcutis Biotherapeutics, Inc. $16.22 10/31/2024 Food and Beverage Undisputed 01/23/2026 1121111933 CMS
Dermavant Sciences, Inc. $46.35 11/15/2024 Food and Beverage Undisputed 01/23/2026 1127963153 CMS
E.R. Squibb & Sons, L.L.C. $18.97 01/16/2024 Food and Beverage Undisputed 01/23/2026 1101434769 CMS
E.R. Squibb & Sons, L.L.C. $17.33 02/28/2024 Food and Beverage Undisputed 01/23/2026 1101434787 CMS
E.R. Squibb & Sons, L.L.C. $18.99 03/13/2024 Food and Beverage Undisputed 01/23/2026 1101434791 CMS
E.R. Squibb & Sons, L.L.C. $21.40 04/30/2024 Food and Beverage Undisputed 01/23/2026 1101434797 CMS
E.R. Squibb & Sons, L.L.C. $12.79 06/21/2024 Food and Beverage Undisputed 01/23/2026 1101434803 CMS
E.R. Squibb & Sons, L.L.C. $5.91 09/18/2024 Food and Beverage Undisputed 01/23/2026 1101434811 CMS
E.R. Squibb & Sons, L.L.C. $20.03 09/24/2024 Food and Beverage Undisputed 01/23/2026 1101434809 CMS
E.R. Squibb & Sons, L.L.C. $5.56 10/16/2024 Food and Beverage Undisputed 01/23/2026 1101434817 CMS
E.R. Squibb & Sons, L.L.C. $3.97 10/24/2024 Food and Beverage Undisputed 01/23/2026 1101434819 CMS
E.R. Squibb & Sons, L.L.C. $23.28 12/10/2024 Food and Beverage Undisputed 01/23/2026 1101434841 CMS
E.R. Squibb & Sons, L.L.C. $12.00 12/20/2024 Food and Beverage Undisputed 01/23/2026 1101434851 CMS
Galderma Laboratories, L.P. $42.67 09/26/2024 Food and Beverage Undisputed 01/23/2026 1145349343 CMS
GENZYME CORPORATION $33.85 07/10/2024 Food and Beverage Undisputed 01/23/2026 1139819491 CMS
GENZYME CORPORATION $27.76 08/21/2024 Food and Beverage Undisputed 01/23/2026 1139819495 CMS
GENZYME CORPORATION $35.05 10/15/2024 Food and Beverage Undisputed 01/23/2026 1139819505 CMS
Incyte Corporation $14.08 01/09/2024 Food and Beverage Undisputed 01/23/2026 1141265299 CMS
Incyte Corporation $18.43 02/20/2024 Food and Beverage Undisputed 01/23/2026 1141234147 CMS
Incyte Corporation $21.70 05/07/2024 Food and Beverage Undisputed 01/23/2026 1141311149 CMS
Incyte Corporation $13.83 06/07/2024 Food and Beverage Undisputed 01/23/2026 1141266155 CMS
Janssen Biotech, Inc. $12.90 01/03/2024 Food and Beverage Undisputed 01/23/2026 1078321291 CMS
Janssen Biotech, Inc. $13.38 01/12/2024 Food and Beverage Undisputed 01/23/2026 1078321652 CMS
Janssen Biotech, Inc. $10.46 01/19/2024 Food and Beverage Undisputed 01/23/2026 1078321896 CMS
Janssen Biotech, Inc. $6.94 02/16/2024 Food and Beverage Undisputed 01/23/2026 1078321502 CMS
Janssen Biotech, Inc. $16.34 02/22/2024 Food and Beverage Undisputed 01/23/2026 1078321595 CMS
Janssen Biotech, Inc. $18.35 04/01/2024 Food and Beverage Undisputed 01/23/2026 1078322828 CMS
Janssen Biotech, Inc. $9.64 04/09/2024 Food and Beverage Undisputed 01/23/2026 1078322536 CMS
Janssen Biotech, Inc. $13.71 04/25/2024 Food and Beverage Undisputed 01/23/2026 1078322807 CMS
Janssen Biotech, Inc. $11.47 05/08/2024 Food and Beverage Undisputed 01/23/2026 1078322144 CMS
Janssen Biotech, Inc. $12.19 06/06/2024 Food and Beverage Undisputed 01/23/2026 1078321737 CMS
Janssen Biotech, Inc. $21.02 06/17/2024 Food and Beverage Undisputed 01/23/2026 1078321394 CMS
Janssen Biotech, Inc. $12.11 06/21/2024 Food and Beverage Undisputed 01/23/2026 1078321424 CMS
Janssen Biotech, Inc. $9.53 07/19/2024 Food and Beverage Undisputed 01/23/2026 1078322591 CMS
Janssen Biotech, Inc. $14.33 07/22/2024 Food and Beverage Undisputed 01/23/2026 1078321104 CMS
Janssen Biotech, Inc. $11.94 08/07/2024 Food and Beverage Undisputed 01/23/2026 1078320980 CMS
Janssen Biotech, Inc. $9.49 08/29/2024 Food and Beverage Undisputed 01/23/2026 1078321440 CMS
Janssen Biotech, Inc. $5.50 09/16/2024 Food and Beverage Undisputed 01/23/2026 1078322708 CMS
Janssen Biotech, Inc. $7.88 10/08/2024 Food and Beverage Undisputed 01/23/2026 1078322310 CMS
Janssen Biotech, Inc. $122.82 10/16/2024 Food and Beverage Undisputed 01/23/2026 1078321623 CMS
Janssen Biotech, Inc. $18.31 10/18/2024 Food and Beverage Undisputed 01/23/2026 1078322362 CMS
Janssen Biotech, Inc. $28.97 11/11/2024 Food and Beverage Undisputed 01/23/2026 1078322600 CMS
Janssen Biotech, Inc. $7.89 11/18/2024 Food and Beverage Undisputed 01/23/2026 1078321695 CMS
Janssen Biotech, Inc. $15.75 12/03/2024 Food and Beverage Undisputed 01/23/2026 1078322740 CMS
Janssen Biotech, Inc. $14.87 12/16/2024 Food and Beverage Undisputed 01/23/2026 1078321183 CMS
LEO Pharma Inc. $25.35 02/21/2024 Food and Beverage Undisputed 01/23/2026 1152662967 CMS
Lilly USA, LLC $12.39 01/17/2024 Food and Beverage Undisputed 01/23/2026 1135820525 CMS
Lilly USA, LLC $30.57 02/01/2024 Food and Beverage Undisputed 01/23/2026 1135813031 CMS
Lilly USA, LLC $10.90 04/04/2024 Food and Beverage Undisputed 01/23/2026 1135820529 CMS
Lilly USA, LLC $8.40 04/22/2024 Food and Beverage Undisputed 01/23/2026 1135820533 CMS
Lilly USA, LLC $27.37 04/24/2024 Food and Beverage Undisputed 01/23/2026 1135744668 CMS
Lilly USA, LLC $25.03 06/04/2024 Food and Beverage Undisputed 01/23/2026 1135820536 CMS
Lilly USA, LLC $8.74 06/27/2024 Food and Beverage Undisputed 01/23/2026 1135841438 CMS
Lilly USA, LLC $10.02 08/14/2024 Food and Beverage Undisputed 01/23/2026 1135811439 CMS
Lilly USA, LLC $24.97 10/09/2024 Food and Beverage Undisputed 01/23/2026 1135820521 CMS
Lilly USA, LLC $6.61 10/17/2024 Food and Beverage Undisputed 01/23/2026 1135781848 CMS
Lilly USA, LLC $10.32 12/10/2024 Food and Beverage Undisputed 01/23/2026 1135744670 CMS
Novartis Pharmaceuticals Corporation $18.43 03/12/2024 Food and Beverage Undisputed 01/23/2026 1086685131 CMS
Novartis Pharmaceuticals Corporation $16.79 07/03/2024 Food and Beverage Undisputed 01/23/2026 1086685143 CMS
Novartis Pharmaceuticals Corporation $20.19 10/07/2024 Food and Beverage Undisputed 01/23/2026 1086685153 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $19.39 02/28/2024 Food and Beverage Undisputed 01/23/2026 1153828092 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $15.80 04/17/2024 Food and Beverage Undisputed 01/23/2026 1153828094 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $20.01 11/25/2024 Food and Beverage Undisputed 01/23/2026 1153828096 CMS
PFIZER INC. $14.67 01/12/2024 Food and Beverage Undisputed 01/23/2026 1131203341 CMS
PFIZER INC. $15.27 07/05/2024 Education Undisputed 01/23/2026 1131643936 CMS
PFIZER INC. $26.62 09/19/2024 Food and Beverage Undisputed 01/23/2026 1131925682 CMS
PFIZER INC. $20.79 10/21/2024 Food and Beverage Undisputed 01/23/2026 1132124945 CMS
Regeneron Healthcare Solutions, Inc. $13.94 01/31/2024 Food and Beverage Undisputed 01/23/2026 1114284273 CMS
Regeneron Healthcare Solutions, Inc. $11.10 03/02/2024 Food and Beverage Undisputed 01/23/2026 1114284275 CMS
Regeneron Healthcare Solutions, Inc. $14.10 04/24/2024 Food and Beverage Undisputed 01/23/2026 1114284277 CMS
Regeneron Healthcare Solutions, Inc. $22.67 05/10/2024 Food and Beverage Undisputed 01/23/2026 1114284279 CMS
Regeneron Healthcare Solutions, Inc. $11.47 06/12/2024 Food and Beverage Undisputed 01/23/2026 1114284281 CMS
Regeneron Healthcare Solutions, Inc. $17.49 07/24/2024 Food and Beverage Undisputed 01/23/2026 1114284283 CMS
Regeneron Healthcare Solutions, Inc. $9.73 07/31/2024 Food and Beverage Undisputed 01/23/2026 1114284285 CMS
Regeneron Healthcare Solutions, Inc. $10.07 08/23/2024 Food and Beverage Undisputed 01/23/2026 1114284287 CMS
Regeneron Healthcare Solutions, Inc. $34.29 10/10/2024 Food and Beverage Undisputed 01/23/2026 1114284289 CMS
Regeneron Healthcare Solutions, Inc. $12.89 11/05/2024 Food and Beverage Undisputed 01/23/2026 1114284291 CMS
Regeneron Healthcare Solutions, Inc. $2.16 11/05/2024 Food and Beverage Undisputed 01/23/2026 1114284293 CMS
STRATA Skin Sciences, Inc. $21.27 03/14/2024 Food and Beverage Undisputed 01/23/2026 1146579856 CMS
STRATA Skin Sciences, Inc. $12.28 08/29/2024 Food and Beverage Undisputed 01/23/2026 1146579858 CMS
UCB, Inc. $38.12 07/23/2024 Food and Beverage Undisputed 01/23/2026 1143074976 CMS
UCB, Inc. $17.52 09/26/2024 Food and Beverage Undisputed 01/23/2026 1143074978 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
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.

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