IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

ALEXANDER MAMUNES

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1205368891
CMS profile
11464035
Location
COLUMBIA, MD

General Payments · PY2023–2025

$5,072.66

  • Reported across 265 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$2,084.07

107 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 MD All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,985.07 106
Education $99.00 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $504.82 31
Salix Pharmaceuticals, a division of Bausch Health US, LLC $231.14 13
Janssen Biotech, Inc. $218.24 7
PFIZER INC. $176.85 12
GENZYME CORPORATION $166.26 8
Takeda Pharmaceuticals U.S.A., Inc. $163.13 10
Ardelyx, Inc. $153.95 5
Madrigal Pharmaceuticals $148.93 6
Ipsen Biopharmaceuticals, Inc $129.45 5
Lilly USA, LLC $52.03 2
Celltrion USA Inc. $37.83 2
Regeneron Healthcare Solutions, Inc. $27.46 1
INTERCEPT PHARMACEUTICALS, INC. $25.76 1
Medtronic, Inc. $20.83 1
QOL Medical, LLC $14.21 1
Phathom Pharmaceuticals, Inc. $13.18 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $750.38 34
PY2024 $2,238.21 124
PY2025 $2,084.07 107

Payment records · PY2025 (107)

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

Program year 2025 20232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $15.90 01/10/2025 Food and Beverage Undisputed 06/30/2026 1203007537 CMS
ABBVIE INC. $28.41 02/05/2025 Food and Beverage Undisputed 06/30/2026 1203007539 CMS
ABBVIE INC. $29.36 02/28/2025 Food and Beverage Undisputed 06/30/2026 1203007541 CMS
ABBVIE INC. $26.13 03/07/2025 Food and Beverage Undisputed 06/30/2026 1203007543 CMS
ABBVIE INC. $15.21 03/31/2025 Food and Beverage Undisputed 06/30/2026 1203007545 CMS
ABBVIE INC. $29.16 04/01/2025 Food and Beverage Undisputed 06/30/2026 1203007547 CMS
ABBVIE INC. $11.25 04/02/2025 Food and Beverage Undisputed 06/30/2026 1203007549 CMS
ABBVIE INC. $1.84 04/21/2025 Food and Beverage Undisputed 06/30/2026 1203007551 CMS
ABBVIE INC. $16.04 04/21/2025 Food and Beverage Undisputed 06/30/2026 1203007553 CMS
ABBVIE INC. $9.66 04/28/2025 Food and Beverage Undisputed 06/30/2026 1203007555 CMS
ABBVIE INC. $17.53 06/03/2025 Food and Beverage Undisputed 06/30/2026 1203007557 CMS
ABBVIE INC. $22.45 07/15/2025 Food and Beverage Undisputed 06/30/2026 1203007559 CMS
ABBVIE INC. $17.16 07/17/2025 Food and Beverage Undisputed 06/30/2026 1203007561 CMS
ABBVIE INC. $18.90 08/05/2025 Food and Beverage Undisputed 06/30/2026 1203007563 CMS
ABBVIE INC. $4.43 08/07/2025 Food and Beverage Undisputed 06/30/2026 1203007565 CMS
ABBVIE INC. $21.50 08/19/2025 Food and Beverage Undisputed 06/30/2026 1203007567 CMS
ABBVIE INC. $17.60 09/16/2025 Food and Beverage Undisputed 06/30/2026 1203007569 CMS
ABBVIE INC. $0.29 09/16/2025 Food and Beverage Undisputed 06/30/2026 1203007571 CMS
ABBVIE INC. $27.05 09/23/2025 Food and Beverage Undisputed 06/30/2026 1203007573 CMS
ABBVIE INC. $18.08 09/29/2025 Food and Beverage Undisputed 06/30/2026 1203007575 CMS
ABBVIE INC. $11.35 10/02/2025 Food and Beverage Undisputed 06/30/2026 1203007577 CMS
ABBVIE INC. $13.15 10/08/2025 Food and Beverage Undisputed 06/30/2026 1203007579 CMS
ABBVIE INC. $12.61 10/30/2025 Food and Beverage Undisputed 06/30/2026 1203007581 CMS
ABBVIE INC. $1.24 11/14/2025 Food and Beverage Undisputed 06/30/2026 1203007583 CMS
ABBVIE INC. $16.22 11/15/2025 Food and Beverage Undisputed 06/30/2026 1203007585 CMS
ABBVIE INC. $20.11 11/25/2025 Food and Beverage Undisputed 06/30/2026 1203007587 CMS
ABBVIE INC. $27.81 12/09/2025 Food and Beverage Undisputed 06/30/2026 1203007589 CMS
ABBVIE INC. $10.57 12/15/2025 Food and Beverage Undisputed 06/30/2026 1203007591 CMS
ABBVIE INC. $18.17 12/16/2025 Food and Beverage Undisputed 06/30/2026 1203007593 CMS
ABBVIE INC. $1.85 12/23/2025 Food and Beverage Undisputed 06/30/2026 1203007595 CMS
ABBVIE INC. $23.79 12/23/2025 Food and Beverage Undisputed 06/30/2026 1203007597 CMS
Ardelyx, Inc. $113.40 03/13/2025 Food and Beverage Undisputed 06/30/2026 1247865324 CMS
Ardelyx, Inc. $0.93 11/11/2025 Food and Beverage Undisputed 06/30/2026 1247865326 CMS
Ardelyx, Inc. $14.71 11/11/2025 Food and Beverage Undisputed 06/30/2026 1247865328 CMS
Ardelyx, Inc. $21.48 12/04/2025 Food and Beverage Undisputed 06/30/2026 1247865330 CMS
Ardelyx, Inc. $3.43 12/04/2025 Food and Beverage Undisputed 06/30/2026 1247865332 CMS
Celltrion USA Inc. $18.76 01/08/2025 Food and Beverage Undisputed 06/30/2026 1250827272 CMS
Celltrion USA Inc. $19.07 08/27/2025 Food and Beverage Undisputed 06/30/2026 1250827274 CMS
GENZYME CORPORATION $22.78 01/03/2025 Food and Beverage Undisputed 06/30/2026 1233616236 CMS
GENZYME CORPORATION $14.88 04/16/2025 Food and Beverage Undisputed 06/30/2026 1233616276 CMS
GENZYME CORPORATION $25.85 05/27/2025 Food and Beverage Undisputed 06/30/2026 1233616284 CMS
GENZYME CORPORATION $11.72 06/04/2025 Food and Beverage Undisputed 06/30/2026 1233616286 CMS
GENZYME CORPORATION $5.32 06/26/2025 Food and Beverage Undisputed 06/30/2026 1233616294 CMS
GENZYME CORPORATION $23.50 07/09/2025 Food and Beverage Undisputed 06/30/2026 1233616302 CMS
GENZYME CORPORATION $27.89 10/23/2025 Food and Beverage Undisputed 06/30/2026 1233616354 CMS
GENZYME CORPORATION $34.32 11/03/2025 Food and Beverage Undisputed 06/30/2026 1233616362 CMS
Intercept Pharmaceuticals, Inc. $25.76 01/22/2025 Food and Beverage Undisputed 06/30/2026 1249868255 CMS
Ipsen Biopharmaceuticals, Inc $19.36 01/16/2025 Food and Beverage Undisputed 06/30/2026 1208880152 CMS
Ipsen Biopharmaceuticals, Inc $33.02 03/18/2025 Food and Beverage Undisputed 06/30/2026 1208880154 CMS
Ipsen Biopharmaceuticals, Inc $33.75 06/24/2025 Food and Beverage Undisputed 06/30/2026 1208880156 CMS
Ipsen Biopharmaceuticals, Inc $20.96 09/11/2025 Food and Beverage Undisputed 06/30/2026 1208880158 CMS
Ipsen Biopharmaceuticals, Inc $22.36 11/18/2025 Food and Beverage Undisputed 06/30/2026 1208880160 CMS
Janssen Biotech, Inc. $7.28 02/05/2025 Food and Beverage Undisputed 06/30/2026 1174734790 CMS
Janssen Biotech, Inc. $4.19 04/29/2025 Food and Beverage Undisputed 06/30/2026 1174733868 CMS
Janssen Biotech, Inc. $38.38 05/20/2025 Food and Beverage Undisputed 06/30/2026 1174731473 CMS
Janssen Biotech, Inc. $23.32 06/19/2025 Food and Beverage Undisputed 06/30/2026 1174732997 CMS
Janssen Biotech, Inc. $99.00 07/21/2025 Education Undisputed 06/30/2026 1174733612 CMS
Janssen Biotech, Inc. $23.32 07/30/2025 Food and Beverage Undisputed 06/30/2026 1174734162 CMS
Janssen Biotech, Inc. $22.75 10/28/2025 Food and Beverage Undisputed 06/30/2026 1174732171 CMS
Lilly USA, LLC $25.34 01/09/2025 Food and Beverage Undisputed 06/30/2026 1186492093 CMS
Lilly USA, LLC $26.69 04/15/2025 Food and Beverage Undisputed 06/30/2026 1186499669 CMS
Madrigal Pharmaceuticals $22.07 04/07/2025 Food and Beverage Undisputed 06/30/2026 1248285135 CMS
Madrigal Pharmaceuticals $1.81 04/08/2025 Food and Beverage Undisputed 06/30/2026 1248285137 CMS
Madrigal Pharmaceuticals $27.20 06/05/2025 Food and Beverage Undisputed 06/30/2026 1248285139 CMS
Madrigal Pharmaceuticals $26.65 07/15/2025 Food and Beverage Undisputed 06/30/2026 1248285141 CMS
Madrigal Pharmaceuticals $34.72 08/19/2025 Food and Beverage Undisputed 06/30/2026 1248285143 CMS
Madrigal Pharmaceuticals $36.48 11/24/2025 Food and Beverage Undisputed 06/30/2026 1248285145 CMS
Medtronic, Inc. $20.83 05/27/2025 Food and Beverage Undisputed 06/30/2026 1219968364 CMS
PFIZER INC. $16.52 01/15/2025 Food and Beverage Undisputed 06/30/2026 1229089288 CMS
PFIZER INC. $17.04 01/15/2025 Food and Beverage Undisputed 06/30/2026 1229097427 CMS
PFIZER INC. $20.14 02/10/2025 Food and Beverage Undisputed 06/30/2026 1228996676 CMS
PFIZER INC. $19.34 02/19/2025 Food and Beverage Undisputed 06/30/2026 1229056146 CMS
PFIZER INC. $1.87 02/19/2025 Food and Beverage Undisputed 06/30/2026 1229437904 CMS
PFIZER INC. $7.50 04/10/2025 Food and Beverage Undisputed 06/30/2026 1229517952 CMS
PFIZER INC. $13.45 04/14/2025 Food and Beverage Undisputed 06/30/2026 1229499612 CMS
PFIZER INC. $18.96 04/29/2025 Food and Beverage Undisputed 06/30/2026 1229079133 CMS
PFIZER INC. $10.50 05/16/2025 Food and Beverage Undisputed 06/30/2026 1229405529 CMS
PFIZER INC. $23.85 07/02/2025 Food and Beverage Undisputed 06/30/2026 1229450264 CMS
PFIZER INC. $8.33 08/06/2025 Food and Beverage Undisputed 06/30/2026 1229758462 CMS
PFIZER INC. $19.35 09/09/2025 Food and Beverage Undisputed 06/30/2026 1230386674 CMS
Phathom Pharmaceuticals, Inc. $0.46 02/27/2025 Food and Beverage Undisputed 06/30/2026 1219315299 CMS
Phathom Pharmaceuticals, Inc. $12.72 02/27/2025 Food and Beverage Undisputed 06/30/2026 1219315301 CMS
QOL Medical, LLC $14.21 01/14/2025 Food and Beverage Undisputed 06/30/2026 1185003427 CMS
Regeneron Healthcare Solutions, Inc. $27.46 10/04/2025 Food and Beverage Undisputed 06/30/2026 1212981813 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.30 01/10/2025 Food and Beverage Undisputed 06/30/2026 1231788386 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.33 01/30/2025 Food and Beverage Undisputed 06/30/2026 1231788394 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.19 01/30/2025 Food and Beverage Undisputed 06/30/2026 1231788402 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.92 01/30/2025 Food and Beverage Undisputed 06/30/2026 1231788406 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.21 02/10/2025 Food and Beverage Undisputed 06/30/2026 1231788414 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.56 03/10/2025 Food and Beverage Undisputed 06/30/2026 1231788423 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.22 04/02/2025 Food and Beverage Undisputed 06/30/2026 1231788435 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.26 04/02/2025 Food and Beverage Undisputed 06/30/2026 1231788444 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.54 04/07/2025 Food and Beverage Undisputed 06/30/2026 1231788429 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $28.17 09/16/2025 Food and Beverage Undisputed 06/30/2026 1231788449 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.04 09/22/2025 Food and Beverage Undisputed 06/30/2026 1231788456 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.95 11/24/2025 Food and Beverage Undisputed 06/30/2026 1231788462 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.45 12/09/2025 Food and Beverage Undisputed 06/30/2026 1231788470 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.59 02/06/2025 Food and Beverage Undisputed 06/30/2026 1223795934 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.53 02/06/2025 Food and Beverage Undisputed 06/30/2026 1223878343 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.46 04/10/2025 Food and Beverage Undisputed 06/30/2026 1223795694 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.54 04/10/2025 Food and Beverage Undisputed 06/30/2026 1223795802 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.51 04/10/2025 Food and Beverage Undisputed 06/30/2026 1223878133 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.83 05/23/2025 Food and Beverage Undisputed 06/30/2026 1223934702 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.48 06/25/2025 Food and Beverage Undisputed 06/30/2026 1223892474 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.42 08/15/2025 Food and Beverage Undisputed 06/30/2026 1223877551 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.48 09/03/2025 Food and Beverage Undisputed 06/30/2026 1223892476 CMS
Takeda Pharmaceuticals U.S.A., Inc. $10.29 09/10/2025 Food and Beverage Undisputed 06/30/2026 1223805975 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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