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

YOU SUNG SANG

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1275520892
CMS profile
330148
Location
NORWICH, CT

General Payments · PY2018–2024

$50,518.72

  • Reported across 978 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$15,417.98

162 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 program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $20,362.14 206
PY2019 $4,647.26 167
PY2020 $718.07 34
PY2021 $2,239.53 109
PY2022 $3,192.18 137
PY2023 $3,941.56 163
PY2024 $15,417.98 162

Payment records · PY2024 (162)

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
ABBVIE INC. $10.65 02/06/2024 Food and Beverage Undisputed 01/23/2026 1106015979 CMS
ABBVIE INC. $7.01 02/20/2024 Food and Beverage Undisputed 01/23/2026 1106015981 CMS
ABBVIE INC. $17.02 02/29/2024 Food and Beverage Undisputed 01/23/2026 1106015983 CMS
ABBVIE INC. $7.01 03/13/2024 Food and Beverage Undisputed 01/23/2026 1106015985 CMS
ABBVIE INC. $27.82 03/13/2024 Food and Beverage Undisputed 01/23/2026 1106015987 CMS
ABBVIE INC. $5.10 03/27/2024 Food and Beverage Undisputed 01/23/2026 1106015989 CMS
ABBVIE INC. $8.51 03/29/2024 Food and Beverage Undisputed 01/23/2026 1106015991 CMS
ABBVIE INC. $19.57 04/01/2024 Food and Beverage Undisputed 01/23/2026 1106015993 CMS
ABBVIE INC. $7.31 04/12/2024 Food and Beverage Undisputed 01/23/2026 1106015995 CMS
ABBVIE INC. $19.82 05/08/2024 Food and Beverage Undisputed 01/23/2026 1106015997 CMS
ABBVIE INC. $26.87 05/16/2024 Food and Beverage Undisputed 01/23/2026 1106015999 CMS
ABBVIE INC. $20.31 06/03/2024 Food and Beverage Undisputed 01/23/2026 1106016001 CMS
ABBVIE INC. $17.14 06/06/2024 Food and Beverage Undisputed 01/23/2026 1106016003 CMS
ABBVIE INC. $7.25 06/06/2024 Food and Beverage Undisputed 01/23/2026 1106016005 CMS
ABBVIE INC. $11.87 06/18/2024 Food and Beverage Undisputed 01/23/2026 1106016007 CMS
ABBVIE INC. $133.15 07/10/2024 Food and Beverage Undisputed 01/23/2026 1106016009 CMS
ABBVIE INC. $16.12 07/16/2024 Food and Beverage Undisputed 01/23/2026 1106016011 CMS
ABBVIE INC. $3.08 08/20/2024 Food and Beverage Undisputed 01/23/2026 1106016013 CMS
ABBVIE INC. $18.52 08/26/2024 Food and Beverage Undisputed 01/23/2026 1106016015 CMS
ABBVIE INC. $20.31 09/16/2024 Food and Beverage Undisputed 01/23/2026 1106016017 CMS
ABBVIE INC. $22.28 09/19/2024 Food and Beverage Undisputed 01/23/2026 1106016019 CMS
ABBVIE INC. $14.86 09/24/2024 Food and Beverage Undisputed 01/23/2026 1106016021 CMS
ABBVIE INC. $26.42 10/15/2024 Food and Beverage Undisputed 01/23/2026 1106016023 CMS
ABBVIE INC. $24.63 10/22/2024 Food and Beverage Undisputed 01/23/2026 1106016025 CMS
ABBVIE INC. $27.35 10/29/2024 Food and Beverage Undisputed 01/23/2026 1106016027 CMS
ABBVIE INC. $22.33 10/30/2024 Food and Beverage Undisputed 01/23/2026 1106016029 CMS
ABBVIE INC. $36.91 11/08/2024 Food and Beverage Undisputed 01/23/2026 1106016031 CMS
ABBVIE INC. $22.69 11/18/2024 Food and Beverage Undisputed 01/23/2026 1106016033 CMS
ABBVIE INC. $18.70 11/26/2024 Food and Beverage Undisputed 01/23/2026 1106016035 CMS
ABBVIE INC. $29.89 12/04/2024 Food and Beverage Undisputed 01/23/2026 1106016037 CMS
AIMMUNE THERAPEUTICS, INC. $28.73 10/29/2024 Food and Beverage Undisputed 01/23/2026 1146974946 CMS
Ardelyx, Inc. $20.34 02/22/2024 Food and Beverage Undisputed 01/23/2026 1146705737 CMS
Ardelyx, Inc. $23.06 04/04/2024 Food and Beverage Undisputed 01/23/2026 1146705739 CMS
Ardelyx, Inc. $22.89 04/19/2024 Food and Beverage Undisputed 01/23/2026 1146705741 CMS
Ardelyx, Inc. $23.06 06/27/2024 Food and Beverage Undisputed 01/23/2026 1146705743 CMS
Ardelyx, Inc. $21.77 07/11/2024 Food and Beverage Undisputed 01/23/2026 1146705745 CMS
Ardelyx, Inc. $21.77 08/08/2024 Food and Beverage Undisputed 01/23/2026 1146705747 CMS
Ardelyx, Inc. $23.06 08/22/2024 Food and Beverage Undisputed 01/23/2026 1146705749 CMS
Ardelyx, Inc. $23.06 09/11/2024 Food and Beverage Undisputed 01/23/2026 1146705751 CMS
Ardelyx, Inc. $21.77 10/01/2024 Food and Beverage Undisputed 01/23/2026 1146705753 CMS
Ardelyx, Inc. $23.28 11/07/2024 Food and Beverage Undisputed 01/23/2026 1146705755 CMS
Boston Scientific Corporation $34.91 05/15/2024 Food and Beverage Undisputed 01/23/2026 1092249708 CMS
Celgene Corporation $25.20 01/31/2024 Food and Beverage Undisputed 01/23/2026 1101104216 CMS
Celgene Corporation $25.08 03/07/2024 Food and Beverage Undisputed 01/23/2026 1101104234 CMS
Celgene Corporation $25.08 03/26/2024 Food and Beverage Undisputed 01/23/2026 1101104240 CMS
Celgene Corporation $27.46 04/25/2024 Food and Beverage Undisputed 01/23/2026 1101104244 CMS
Celgene Corporation $24.03 05/09/2024 Food and Beverage Undisputed 01/23/2026 1101104246 CMS
Celgene Corporation $24.03 05/23/2024 Food and Beverage Undisputed 01/23/2026 1101104248 CMS
E.R. Squibb & Sons, L.L.C. $128.82 04/10/2024 Food and Beverage Undisputed 01/23/2026 1101304563 CMS
EVOKE PHARMA, INC. $16.50 02/09/2024 Food and Beverage Undisputed 01/23/2026 1127774756 CMS
Ferring Pharmaceuticals Inc. $15.77 02/29/2024 Food and Beverage Undisputed 01/23/2026 1137507906 CMS
Ferring Pharmaceuticals Inc. $15.80 03/15/2024 Food and Beverage Undisputed 01/23/2026 1137507910 CMS
Ferring Pharmaceuticals Inc. $16.37 04/29/2024 Food and Beverage Undisputed 01/23/2026 1137507915 CMS
Ferring Pharmaceuticals Inc. $16.23 09/18/2024 Food and Beverage Undisputed 01/23/2026 1137507920 CMS
Ferring Pharmaceuticals Inc. $13.67 10/23/2024 Food and Beverage Undisputed 01/23/2026 1137507924 CMS
Fresenius Kabi USA, LLC $34.52 03/12/2024 Food and Beverage Undisputed 01/23/2026 1146952530 CMS
GENZYME CORPORATION $25.85 02/15/2024 Food and Beverage Undisputed 01/23/2026 1139976729 CMS
GENZYME CORPORATION $24.22 05/02/2024 Food and Beverage Undisputed 01/23/2026 1139976735 CMS
GENZYME CORPORATION $17.87 09/13/2024 Food and Beverage Undisputed 01/23/2026 1139976741 CMS
GENZYME CORPORATION $18.97 10/23/2024 Food and Beverage Undisputed 01/23/2026 1139976747 CMS
Gilead Sciences, Inc. $16.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 1133771653 CMS
Gilead Sciences, Inc. $18.69 02/15/2024 Food and Beverage Undisputed 01/23/2026 1133771655 CMS
Gilead Sciences, Inc. $16.82 03/28/2024 Food and Beverage Undisputed 01/23/2026 1133771657 CMS
Gilead Sciences, Inc. $17.29 05/31/2024 Food and Beverage Undisputed 01/23/2026 1133771659 CMS
Gilead Sciences, Inc. $16.38 06/26/2024 Food and Beverage Undisputed 01/23/2026 1133771661 CMS
Gilead Sciences, Inc. $20.12 08/15/2024 Food and Beverage Undisputed 01/23/2026 1133771663 CMS
Gilead Sciences, Inc. $16.78 08/29/2024 Food and Beverage Undisputed 01/23/2026 1133771665 CMS
Gilead Sciences, Inc. $67.14 09/17/2024 Food and Beverage Undisputed 01/23/2026 1133771667 CMS
Gilead Sciences, Inc. $17.95 10/11/2024 Food and Beverage Undisputed 01/23/2026 1133771669 CMS
Gilead Sciences, Inc. $127.35 10/15/2024 Food and Beverage Undisputed 01/23/2026 1133771671 CMS
Gilead Sciences, Inc. $21.47 11/05/2024 Food and Beverage Undisputed 01/23/2026 1133771673 CMS
Gilead Sciences, Inc. $15.94 11/19/2024 Food and Beverage Undisputed 01/23/2026 1133771675 CMS
Gilead Sciences, Inc. $20.68 12/17/2024 Food and Beverage Undisputed 01/23/2026 1133771677 CMS
Intercept Pharmaceuticals, Inc. $21.13 04/10/2024 Food and Beverage Undisputed 01/23/2026 1113644581 CMS
Intercept Pharmaceuticals, Inc. $24.71 10/07/2024 Food and Beverage Undisputed 01/23/2026 1113644583 CMS
Ipsen Biopharmaceuticals, Inc $28.06 04/06/2024 Food and Beverage Undisputed 01/23/2026 1091976356 CMS
Ipsen Biopharmaceuticals, Inc $31.45 06/19/2024 Food and Beverage Undisputed 01/23/2026 1091976358 CMS
IRONWOOD PHARMACEUTICALS, INC $20.54 01/31/2024 Food and Beverage Undisputed 01/23/2026 1153772234 CMS
IRONWOOD PHARMACEUTICALS, INC $25.47 09/26/2024 Food and Beverage Undisputed 01/23/2026 1153725836 CMS
Janssen Biotech, Inc. $18.12 03/26/2024 Food and Beverage Undisputed 01/23/2026 1078383235 CMS
Janssen Biotech, Inc. $21.46 07/12/2024 Food and Beverage Undisputed 01/23/2026 1078383558 CMS
Janssen Biotech, Inc. $21.16 08/22/2024 Food and Beverage Undisputed 01/23/2026 1078383104 CMS
Janssen Biotech, Inc. $21.53 10/03/2024 Food and Beverage Undisputed 01/23/2026 1078383629 CMS
Lilly USA, LLC $17.53 03/08/2024 Food and Beverage Undisputed 01/23/2026 1135519965 CMS
Lilly USA, LLC $69.05 04/12/2024 Food and Beverage Undisputed 01/23/2026 1135476046 CMS
Lilly USA, LLC $24.16 04/15/2024 Food and Beverage Undisputed 01/23/2026 1135510471 CMS
Lilly USA, LLC $116.53 06/13/2024 Food and Beverage Undisputed 01/23/2026 1135510473 CMS
Lilly USA, LLC $17.57 07/10/2024 Food and Beverage Undisputed 01/23/2026 1135455793 CMS
Lilly USA, LLC $19.70 08/01/2024 Food and Beverage Undisputed 01/23/2026 1135455795 CMS
Lilly USA, LLC $23.50 08/15/2024 Food and Beverage Undisputed 01/23/2026 1135511239 CMS
Lilly USA, LLC $22.85 09/29/2024 Food and Beverage Undisputed 01/23/2026 1135505248 CMS
Lilly USA, LLC $16.44 10/21/2024 Food and Beverage Undisputed 01/23/2026 1135487914 CMS
Madrigal Pharmaceuticals $36.40 12/17/2024 Food and Beverage Undisputed 01/23/2026 1144181291 CMS
Medtronic, Inc. $65.25 04/15/2024 Food and Beverage Undisputed 01/23/2026 1117139111 CMS
PFIZER INC. $22.40 01/13/2024 Food and Beverage Undisputed 01/23/2026 1131492119 CMS
PFIZER INC. $135.22 01/27/2024 Food and Beverage Undisputed 01/23/2026 1131518626 CMS
PFIZER INC. $5.65 02/12/2024 Food and Beverage Undisputed 01/23/2026 1131505594 CMS
PFIZER INC. $18.75 03/02/2024 Food and Beverage Undisputed 01/23/2026 1131584891 CMS
PFIZER INC. $50.95 03/05/2024 Travel and Lodging Undisputed 01/23/2026 1131442568 CMS
PFIZER INC. $15.58 04/05/2024 Food and Beverage Undisputed 01/23/2026 1131453249 CMS
PFIZER INC. $77.68 06/03/2024 Food and Beverage Undisputed 01/23/2026 1131582783 CMS
PFIZER INC. $3,275.00 06/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1131502996 CMS
PFIZER INC. $369.68 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1131533835 CMS
PFIZER INC. $7.77 06/11/2024 Food and Beverage Undisputed 01/23/2026 1131509280 CMS
PFIZER INC. $16.76 06/21/2024 Food and Beverage Undisputed 01/23/2026 1131551405 CMS
PFIZER INC. $18.74 08/19/2024 Food and Beverage Undisputed 01/23/2026 1131556673 CMS
PFIZER INC. $3,750.00 08/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1131580802 CMS
PFIZER INC. $7.46 09/12/2024 Food and Beverage Undisputed 01/23/2026 1131517096 CMS
PFIZER INC. $8.50 10/10/2024 Food and Beverage Undisputed 01/23/2026 1131539171 CMS
PFIZER INC. $19.16 10/17/2024 Food and Beverage Undisputed 01/23/2026 1131513780 CMS
PFIZER INC. $369.68 11/15/2024 Travel and Lodging Undisputed 01/23/2026 1131505286 CMS
PFIZER INC. $20.54 11/20/2024 Food and Beverage Undisputed 01/23/2026 1131514600 CMS
PFIZER INC. $3,275.00 11/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1131555265 CMS
PFIZER INC. $47.09 12/09/2024 Food and Beverage Undisputed 01/23/2026 1131522717 CMS
PFIZER INC. $18.42 12/18/2024 Food and Beverage Undisputed 01/23/2026 1131538979 CMS
Phathom Pharmaceuticals, Inc. $92.75 02/13/2024 Food and Beverage Undisputed 01/23/2026 1151120378 CMS
Phathom Pharmaceuticals, Inc. $11.31 02/23/2024 Food and Beverage Undisputed 01/23/2026 1151120380 CMS
Phathom Pharmaceuticals, Inc. $21.63 02/29/2024 Food and Beverage Undisputed 01/23/2026 1151120382 CMS
Phathom Pharmaceuticals, Inc. $114.36 04/04/2024 Food and Beverage Undisputed 01/23/2026 1151120384 CMS
Phathom Pharmaceuticals, Inc. $28.00 04/29/2024 Food and Beverage Undisputed 01/23/2026 1151120386 CMS
Phathom Pharmaceuticals, Inc. $22.57 05/10/2024 Food and Beverage Undisputed 01/23/2026 1151120388 CMS
Phathom Pharmaceuticals, Inc. $16.49 05/16/2024 Food and Beverage Undisputed 01/23/2026 1151120390 CMS
Phathom Pharmaceuticals, Inc. $28.51 05/23/2024 Food and Beverage Undisputed 01/23/2026 1151120392 CMS
Phathom Pharmaceuticals, Inc. $13.91 07/08/2024 Food and Beverage Undisputed 01/23/2026 1151120394 CMS
Phathom Pharmaceuticals, Inc. $32.01 07/18/2024 Food and Beverage Undisputed 01/23/2026 1151120396 CMS
Phathom Pharmaceuticals, Inc. $28.85 08/08/2024 Food and Beverage Undisputed 01/23/2026 1151120398 CMS
Phathom Pharmaceuticals, Inc. $95.21 09/03/2024 Food and Beverage Undisputed 01/23/2026 1151120400 CMS
Phathom Pharmaceuticals, Inc. $26.85 09/24/2024 Food and Beverage Undisputed 01/23/2026 1151120402 CMS
Phathom Pharmaceuticals, Inc. $22.46 09/25/2024 Food and Beverage Undisputed 01/23/2026 1151120404 CMS
Phathom Pharmaceuticals, Inc. $31.30 10/15/2024 Food and Beverage Undisputed 01/23/2026 1151120406 CMS
Phathom Pharmaceuticals, Inc. $23.94 11/13/2024 Food and Beverage Undisputed 01/23/2026 1151120408 CMS
QOL Medical, LLC $44.04 09/20/2024 Food and Beverage Undisputed 01/23/2026 1147716635 CMS
QOL Medical, LLC $133.71 10/10/2024 Food and Beverage Undisputed 01/23/2026 1147716633 CMS
QOL Medical, LLC $46.31 11/05/2024 Food and Beverage Undisputed 01/23/2026 1147716637 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.66 01/03/2024 Food and Beverage Undisputed 01/23/2026 1153601029 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.43 01/31/2024 Food and Beverage Undisputed 01/23/2026 1153430595 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $10.11 02/28/2024 Food and Beverage Undisputed 01/23/2026 1153674376 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.70 06/06/2024 Food and Beverage Undisputed 01/23/2026 1153475566 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.11 07/24/2024 Food and Beverage Undisputed 01/23/2026 1153679514 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.55 09/04/2024 Food and Beverage Undisputed 01/23/2026 1153667586 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.76 09/11/2024 Food and Beverage Undisputed 01/23/2026 1153581391 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $8.46 10/04/2024 Food and Beverage Undisputed 01/23/2026 1153562367 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.88 11/13/2024 Food and Beverage Undisputed 01/23/2026 1153434091 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $8.99 11/13/2024 Food and Beverage Undisputed 01/23/2026 1153570422 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.55 11/20/2024 Food and Beverage Undisputed 01/23/2026 1153546253 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.24 02/28/2024 Food and Beverage Undisputed 01/23/2026 1137668182 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.63 03/27/2024 Food and Beverage Undisputed 01/23/2026 1137668184 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.57 04/24/2024 Food and Beverage Undisputed 01/23/2026 1137668186 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.12 04/26/2024 Food and Beverage Undisputed 01/23/2026 1137668188 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.98 04/26/2024 Food and Beverage Undisputed 01/23/2026 1137668190 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.41 05/21/2024 Food and Beverage Undisputed 01/23/2026 1137668192 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.08 07/26/2024 Food and Beverage Undisputed 01/23/2026 1137668194 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.18 07/29/2024 Food and Beverage Undisputed 01/23/2026 1137668196 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.61 08/01/2024 Food and Beverage Undisputed 01/23/2026 1137668198 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.46 09/09/2024 Food and Beverage Undisputed 01/23/2026 1137668200 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.46 09/27/2024 Food and Beverage Undisputed 01/23/2026 1137668202 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.23 09/27/2024 Food and Beverage Undisputed 01/23/2026 1137668204 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.97 10/08/2024 Food and Beverage Undisputed 01/23/2026 1137668206 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.55 10/31/2024 Food and Beverage Undisputed 01/23/2026 1137668208 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.56 11/12/2024 Food and Beverage Undisputed 01/23/2026 1137668210 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.92 11/22/2024 Food and Beverage Undisputed 01/23/2026 1137668212 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.30 12/16/2024 Food and Beverage Undisputed 01/23/2026 1137668214 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

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.