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

IN CHUL AN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1063705135
CMS profile
650026
Location
CUMMING, GA

General Payments · PY2018–2024

$7,335.55

  • Reported across 286 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,710.59

67 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: Gastroenterology GA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,710.59 67

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $665.41 21
Janssen Biotech, Inc. $192.41 10
Takeda Pharmaceuticals U.S.A., Inc. $144.70 8
BOSTON SCIENTIFIC CORPORATION $133.68 2
Phathom Pharmaceuticals, Inc. $97.44 6
GENZYME CORPORATION $92.42 3
Regeneron Healthcare Solutions, Inc. $85.54 3
Salix Pharmaceuticals, a division of Bausch Health US, LLC $54.81 3
QOL Medical, LLC $40.32 1
Laborie Medical Technologies Corp. $32.41 1
Celgene Corporation $31.53 2
Merck Sharp & Dohme Corporation $25.15 1
Ipsen Biopharmaceuticals, Inc $23.95 1
PFIZER INC. $22.45 1
INTERCEPT PHARMACEUTICALS, INC. $20.79 1
IRONWOOD PHARMACEUTICALS, INC $19.25 1
Braintree Laboratories, Inc. $15.41 1
Organon LLC $12.92 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $307.79 9
PY2019 $743.91 25
PY2020 $618.46 30
PY2021 $1,123.40 60
PY2022 $1,448.70 47
PY2023 $1,382.70 48
PY2024 $1,710.59 67

Payment records · PY2024 (67)

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. $102.20 01/22/2024 Food and Beverage Undisputed 01/23/2026 1103221213 CMS
ABBVIE INC. $15.68 02/22/2024 Food and Beverage Undisputed 01/23/2026 1103221215 CMS
ABBVIE INC. $5.08 02/28/2024 Food and Beverage Undisputed 01/23/2026 1103221217 CMS
ABBVIE INC. $18.98 03/11/2024 Food and Beverage Undisputed 01/23/2026 1103221219 CMS
ABBVIE INC. $108.59 04/24/2024 Food and Beverage Undisputed 01/23/2026 1103221221 CMS
ABBVIE INC. $24.34 05/17/2024 Food and Beverage Undisputed 01/23/2026 1103221223 CMS
ABBVIE INC. $7.52 06/06/2024 Food and Beverage Undisputed 01/23/2026 1103221225 CMS
ABBVIE INC. $8.53 07/18/2024 Food and Beverage Undisputed 01/23/2026 1103221227 CMS
ABBVIE INC. $15.96 07/22/2024 Food and Beverage Undisputed 01/23/2026 1103221229 CMS
ABBVIE INC. $110.51 08/14/2024 Food and Beverage Undisputed 01/23/2026 1103221231 CMS
ABBVIE INC. $4.80 08/16/2024 Food and Beverage Undisputed 01/23/2026 1103221233 CMS
ABBVIE INC. $7.20 08/29/2024 Food and Beverage Undisputed 01/23/2026 1103221235 CMS
ABBVIE INC. $4.07 09/10/2024 Food and Beverage Undisputed 01/23/2026 1103221237 CMS
ABBVIE INC. $1.03 09/14/2024 Food and Beverage Undisputed 01/23/2026 1103221239 CMS
ABBVIE INC. $6.90 10/08/2024 Food and Beverage Undisputed 01/23/2026 1103221241 CMS
ABBVIE INC. $34.54 10/24/2024 Food and Beverage Undisputed 01/23/2026 1103221243 CMS
ABBVIE INC. $116.43 11/20/2024 Food and Beverage Undisputed 01/23/2026 1103221245 CMS
ABBVIE INC. $21.76 11/21/2024 Food and Beverage Undisputed 01/23/2026 1103221247 CMS
ABBVIE INC. $7.06 11/26/2024 Food and Beverage Undisputed 01/23/2026 1103221249 CMS
ABBVIE INC. $24.13 12/14/2024 Food and Beverage Undisputed 01/23/2026 1103221251 CMS
ABBVIE INC. $20.10 12/16/2024 Food and Beverage Undisputed 01/23/2026 1103221253 CMS
Boston Scientific Corporation $126.79 03/27/2024 Food and Beverage Undisputed 01/23/2026 1092387474 CMS
Boston Scientific Corporation $6.89 06/27/2024 Food and Beverage Undisputed 01/23/2026 1092387472 CMS
Braintree Laboratories, Inc. $15.41 04/04/2024 Food and Beverage Undisputed 01/23/2026 1125512777 CMS
Celgene Corporation $14.19 03/07/2024 Food and Beverage Undisputed 01/23/2026 1101176508 CMS
Celgene Corporation $17.34 04/11/2024 Food and Beverage Undisputed 01/23/2026 1101176510 CMS
GENZYME CORPORATION $27.83 03/28/2024 Food and Beverage Undisputed 01/23/2026 1139730000 CMS
GENZYME CORPORATION $30.50 08/15/2024 Food and Beverage Undisputed 01/23/2026 1139730068 CMS
GENZYME CORPORATION $34.09 10/03/2024 Food and Beverage Undisputed 01/23/2026 1139730076 CMS
Intercept Pharmaceuticals, Inc. $20.79 08/08/2024 Food and Beverage Undisputed 01/23/2026 1113634720 CMS
Ipsen Biopharmaceuticals, Inc $23.95 08/29/2024 Food and Beverage Undisputed 01/23/2026 1091987487 CMS
IRONWOOD PHARMACEUTICALS, INC $19.25 06/20/2024 Food and Beverage Undisputed 01/23/2026 1153711782 CMS
Janssen Biotech, Inc. $6.15 01/26/2024 Food and Beverage Undisputed 01/23/2026 1078533895 CMS
Janssen Biotech, Inc. $17.14 03/21/2024 Food and Beverage Undisputed 01/23/2026 1078534000 CMS
Janssen Biotech, Inc. $3.78 06/04/2024 Food and Beverage Undisputed 01/23/2026 1078534755 CMS
Janssen Biotech, Inc. $6.20 08/02/2024 Food and Beverage Undisputed 01/23/2026 1078533694 CMS
Janssen Biotech, Inc. $119.99 10/08/2024 Food and Beverage Undisputed 01/23/2026 1078533606 CMS
Janssen Biotech, Inc. $6.58 10/29/2024 Food and Beverage Undisputed 01/23/2026 1078534131 CMS
Janssen Biotech, Inc. $17.51 11/07/2024 Food and Beverage Undisputed 01/23/2026 1078534563 CMS
Janssen Biotech, Inc. $6.03 11/19/2024 Food and Beverage Undisputed 01/23/2026 1078534175 CMS
Janssen Biotech, Inc. $2.14 11/19/2024 Food and Beverage Undisputed 01/23/2026 1078534615 CMS
Janssen Biotech, Inc. $6.89 12/03/2024 Food and Beverage Undisputed 01/23/2026 1078534241 CMS
Laborie Medical Technologies Corp. $32.41 06/05/2024 Food and Beverage Undisputed 01/23/2026 1154320244 CMS
Merck Sharp & Dohme LLC $25.15 09/12/2024 Food and Beverage Undisputed 01/23/2026 1141876768 CMS
Organon Llc $12.92 05/20/2024 Food and Beverage Undisputed 01/23/2026 1136268345 CMS
PFIZER INC. $22.45 07/18/2024 Food and Beverage Undisputed 01/23/2026 1131775159 CMS
Phathom Pharmaceuticals, Inc. $14.18 04/19/2024 Food and Beverage Undisputed 01/23/2026 1151034988 CMS
Phathom Pharmaceuticals, Inc. $17.76 08/12/2024 Food and Beverage Undisputed 01/23/2026 1151034990 CMS
Phathom Pharmaceuticals, Inc. $17.46 09/10/2024 Food and Beverage Undisputed 01/23/2026 1151034992 CMS
Phathom Pharmaceuticals, Inc. $17.41 10/14/2024 Food and Beverage Undisputed 01/23/2026 1151034994 CMS
Phathom Pharmaceuticals, Inc. $14.69 11/11/2024 Food and Beverage Undisputed 01/23/2026 1151034996 CMS
Phathom Pharmaceuticals, Inc. $15.94 12/09/2024 Food and Beverage Undisputed 01/23/2026 1151034998 CMS
QOL Medical, LLC $40.32 05/23/2024 Food and Beverage Undisputed 01/23/2026 1147729634 CMS
Regeneron Healthcare Solutions, Inc. $36.87 06/13/2024 Food and Beverage Undisputed 01/23/2026 1113999347 CMS
Regeneron Healthcare Solutions, Inc. $21.56 10/07/2024 Food and Beverage Undisputed 01/23/2026 1113999349 CMS
Regeneron Healthcare Solutions, Inc. $27.11 12/13/2024 Food and Beverage Undisputed 01/23/2026 1113999351 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.12 02/13/2024 Food and Beverage Undisputed 01/23/2026 1153584107 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.53 05/13/2024 Food and Beverage Undisputed 01/23/2026 1153583625 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.16 12/03/2024 Food and Beverage Undisputed 01/23/2026 1153455257 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.84 02/29/2024 Food and Beverage Undisputed 01/23/2026 1137470670 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.31 05/02/2024 Food and Beverage Undisputed 01/23/2026 1137470676 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.14 06/06/2024 Food and Beverage Undisputed 01/23/2026 1137470682 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.83 07/25/2024 Food and Beverage Undisputed 01/23/2026 1137470687 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.51 09/19/2024 Food and Beverage Undisputed 01/23/2026 1137470693 CMS
Takeda Pharmaceuticals U.S.A., Inc. $6.83 10/15/2024 Food and Beverage Undisputed 01/23/2026 1137470699 CMS
Takeda Pharmaceuticals U.S.A., Inc. $3.78 10/15/2024 Food and Beverage Undisputed 01/23/2026 1137470705 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.46 12/05/2024 Food and Beverage Undisputed 01/23/2026 1137470711 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

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