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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

MICHAEL MADIEVSKY

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1982696613
CMS profile
363104
Location
TARZANA, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$4,140.99

166 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,119.20 164
Education $21.79 2

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $950.39 44
Janssen Biotech, Inc. $526.09 13
Ardelyx, Inc. $498.12 18
Madrigal Pharmaceuticals $434.88 11
Salix Pharmaceuticals, a division of Bausch Health US, LLC $311.32 19
Takeda Pharmaceuticals U.S.A., Inc. $296.60 13
GENZYME CORPORATION $271.96 7
PFIZER INC. $241.95 17
Regeneron Healthcare Solutions, Inc. $154.05 7
AIMMUNE THERAPEUTICS, INC. $113.49 4
Phathom Pharmaceuticals, Inc. $110.98 4
Ipsen Biopharmaceuticals, Inc $98.76 3
Celltrion USA Inc. $57.72 3
Gilead Sciences, Inc. $28.57 1
INTERCEPT PHARMACEUTICALS, INC. $26.88 1
CapsoVision, Inc. $19.23 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,724.17 89
PY2020 $1,174.26 60
PY2021 $2,861.66 137
PY2022 $4,274.20 171
PY2023 $4,071.22 164
PY2024 $5,076.02 188
PY2025 $4,140.99 166

Payment records · PY2025 (166)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 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. $21.58 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1202344450 CMS
GENZYME CORPORATION $34.84 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1233247386 CMS
ABBVIE INC. $27.22 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1202344448 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.65 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1223919738 CMS
ABBVIE INC. $9.60 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1202344444 CMS
ABBVIE INC. $8.17 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1202344446 CMS
Madrigal Pharmaceuticals $29.13 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1248284216 CMS
PFIZER INC. $15.83 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1230937970 CMS
ABBVIE INC. $19.77 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1202344442 CMS
Ardelyx, Inc. $7.80 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1247864590 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.18 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1223925527 CMS
Janssen Biotech, Inc. $125.16 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1174842916 CMS
Janssen Biotech, Inc. $32.06 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1174843269 CMS
GENZYME CORPORATION $24.07 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1233247382 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.59 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1223910847 CMS
PFIZER INC. $28.37 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1230908943 CMS
Phathom Pharmaceuticals, Inc. $34.92 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1219266764 CMS
PFIZER INC. $28.37 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1230984693 CMS
Takeda Pharmaceuticals U.S.A., Inc. $11.46 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1223807242 CMS
Ardelyx, Inc. $33.29 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1247864588 CMS
ABBVIE INC. $23.06 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1202344440 CMS
ABBVIE INC. $26.71 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1202344438 CMS
Madrigal Pharmaceuticals $24.01 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1248284214 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.47 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1231963806 CMS
PFIZER INC. $21.03 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1230720987 CMS
Regeneron Healthcare Solutions, Inc. $30.45 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1212980071 CMS
Ardelyx, Inc. $7.07 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1247864586 CMS
ABBVIE INC. $25.78 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1202344436 CMS
Madrigal Pharmaceuticals $28.83 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1248284212 CMS
ABBVIE INC. $4.62 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1202344432 CMS
ABBVIE INC. $21.77 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1202344434 CMS
Aimmune Therapeutics, Inc. $28.93 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1249659219 CMS
Ardelyx, Inc. $7.25 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1247864584 CMS
GENZYME CORPORATION $24.87 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1233247376 CMS
Janssen Biotech, Inc. $6.96 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1174842752 CMS
Janssen Biotech, Inc. $0.69 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1174843562 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.62 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1223915316 CMS
ABBVIE INC. $10.64 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1202344430 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.83 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1231963803 CMS
PFIZER INC. $7.18 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1230345152 CMS
Janssen Biotech, Inc. $53.24 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1174842677 CMS
Madrigal Pharmaceuticals $47.90 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1248284210 CMS
Ardelyx, Inc. $32.66 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1247864582 CMS
Ipsen Biopharmaceuticals, Inc $34.95 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1208825507 CMS
Phathom Pharmaceuticals, Inc. $28.68 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1219266766 CMS
ABBVIE INC. $1.20 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1202344428 CMS
ABBVIE INC. $21.36 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1202344424 CMS
ABBVIE INC. $1.74 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1202344426 CMS
GENZYME CORPORATION $5.86 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1233247360 CMS
ABBVIE INC. $25.14 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1202344422 CMS
ABBVIE INC. $24.33 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1202344420 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.27 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1223876398 CMS
ABBVIE INC. $22.64 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1202344418 CMS
Ardelyx, Inc. $26.69 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1247864580 CMS
Janssen Biotech, Inc. $10.62 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1174843512 CMS
Janssen Biotech, Inc. $29.12 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1174841208 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.64 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1231963801 CMS
Intercept Pharmaceuticals, Inc. $26.88 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1249874630 CMS
Regeneron Healthcare Solutions, Inc. $31.92 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1212980069 CMS
ABBVIE INC. $6.93 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1202344416 CMS
ABBVIE INC. $1.27 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1202344414 CMS
Ardelyx, Inc. $30.83 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1247864578 CMS
ABBVIE INC. $30.00 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1202344412 CMS
CapsoVision, Inc. $19.23 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1234947262 CMS
PFIZER INC. $17.49 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1230171205 CMS
PFIZER INC. $5.23 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1230233743 CMS
ABBVIE INC. $29.76 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1202344410 CMS
Ardelyx, Inc. $30.59 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1247864576 CMS
Ipsen Biopharmaceuticals, Inc $33.89 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1208825505 CMS
Celltrion USA Inc. $15.56 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1250827090 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.68 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1231963798 CMS
ABBVIE INC. $20.90 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1202344408 CMS
Ardelyx, Inc. $8.36 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1247864574 CMS
Janssen Biotech, Inc. $30.96 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1174841991 CMS
ABBVIE INC. $27.05 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1202344406 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.79 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1223864291 CMS
Ardelyx, Inc. $26.98 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1247864572 CMS
ABBVIE INC. $21.88 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1202344404 CMS
PFIZER INC. $3.69 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1230174862 CMS
PFIZER INC. $4.25 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1230178061 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.78 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1231963769 CMS
Regeneron Healthcare Solutions, Inc. $36.36 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1212980067 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.95 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1231963796 CMS
Janssen Biotech, Inc. $20.83 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1174841219 CMS
ABBVIE INC. $18.91 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1202344402 CMS
ABBVIE INC. $12.10 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1202344400 CMS
Madrigal Pharmaceuticals $27.87 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1248284208 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.65 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1231963792 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.23 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1231963794 CMS
ABBVIE INC. $19.04 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1202344398 CMS
Ardelyx, Inc. $26.89 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1247864570 CMS
GENZYME CORPORATION $121.08 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1233247378 CMS
Aimmune Therapeutics, Inc. $26.65 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1249648705 CMS
Ardelyx, Inc. $10.05 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1247864568 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.33 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1231963790 CMS
Madrigal Pharmaceuticals $34.64 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1248284204 CMS
Madrigal Pharmaceuticals $115.92 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1248284206 CMS
GENZYME CORPORATION $33.54 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1233247326 CMS
ABBVIE INC. $23.06 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1202344396 CMS
ABBVIE INC. $23.56 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1202344394 CMS
PFIZER INC. $18.13 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1229995698 CMS
PFIZER INC. $2.30 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1230236419 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.40 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1231963810 CMS
Ardelyx, Inc. $31.84 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1247864566 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.90 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1223895354 CMS
Takeda Pharmaceuticals U.S.A., Inc. $11.51 05/20/2025 Education No dispute reported 06/30/2026 1224101782 CMS
Madrigal Pharmaceuticals $25.64 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1248284202 CMS
ABBVIE INC. $4.63 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1202344392 CMS
ABBVIE INC. $26.84 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1202344390 CMS
Janssen Biotech, Inc. $122.36 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1174841611 CMS
ABBVIE INC. $34.74 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1202344388 CMS
PFIZER INC. $12.87 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1230158098 CMS
PFIZER INC. $7.04 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1230164317 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.61 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1231963774 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.73 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1231963785 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.70 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1231963787 CMS
ABBVIE INC. $26.40 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1202344386 CMS
ABBVIE INC. $18.85 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1202344384 CMS
Regeneron Healthcare Solutions, Inc. $7.98 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1212980065 CMS
ABBVIE INC. $1.27 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1202344382 CMS
Takeda Pharmaceuticals U.S.A., Inc. $10.28 04/25/2025 Education No dispute reported 06/30/2026 1224101756 CMS
Janssen Biotech, Inc. $28.35 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1174841061 CMS
Madrigal Pharmaceuticals $34.76 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1248284200 CMS
GENZYME CORPORATION $27.70 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1233247408 CMS
ABBVIE INC. $33.75 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1202344380 CMS
Phathom Pharmaceuticals, Inc. $24.73 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1219394152 CMS
Aimmune Therapeutics, Inc. $30.07 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1249659221 CMS
Ardelyx, Inc. $13.88 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1247864564 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.87 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1223901760 CMS
Ipsen Biopharmaceuticals, Inc $29.92 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1208825503 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.73 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1231963783 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $6.67 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1231963808 CMS
Regeneron Healthcare Solutions, Inc. $7.11 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1212980063 CMS
Ardelyx, Inc. $7.74 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1247864562 CMS
Janssen Biotech, Inc. $34.08 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1174843760 CMS
Celltrion USA Inc. $19.02 03/23/2025 Food and Beverage No dispute reported 06/30/2026 1250827088 CMS
ABBVIE INC. $20.01 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1202344378 CMS
ABBVIE INC. $21.69 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1202344376 CMS
Madrigal Pharmaceuticals $25.57 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1248284198 CMS
Phathom Pharmaceuticals, Inc. $22.65 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1219394458 CMS
PFIZER INC. $25.64 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1229974964 CMS
ABBVIE INC. $29.09 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1202344374 CMS
ABBVIE INC. $123.92 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1202344372 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.26 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1223891014 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.80 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1231963771 CMS
ABBVIE INC. $21.10 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1202344370 CMS
Regeneron Healthcare Solutions, Inc. $32.78 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1212980061 CMS
ABBVIE INC. $21.39 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1202344368 CMS
ABBVIE INC. $26.46 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1202344366 CMS
PFIZER INC. $9.54 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1230108755 CMS
PFIZER INC. $11.50 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1230238296 CMS
Ardelyx, Inc. $33.41 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1247864560 CMS
Gilead Sciences, Inc. $28.57 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1234447521 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $8.99 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1231963777 CMS
Janssen Biotech, Inc. $31.66 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1174841373 CMS
Celltrion USA Inc. $23.14 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1250827086 CMS
Aimmune Therapeutics, Inc. $27.84 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1249648707 CMS
PFIZER INC. $23.49 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1229968111 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.71 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1231963779 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.42 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1231963781 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.22 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1223913576 CMS
Ardelyx, Inc. $132.41 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1247864558 CMS
ABBVIE INC. $10.46 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1202344364 CMS
Ardelyx, Inc. $30.38 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1247864556 CMS
Madrigal Pharmaceuticals $40.61 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1248284196 CMS
Regeneron Healthcare Solutions, Inc. $7.45 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1212980059 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1982696613

Plain
MICHAEL MADIEVSKY, NPI 1982696613. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1982696613.
APA 7
IndustryPayments. (2026). MICHAEL MADIEVSKY, NPI 1982696613 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1982696613
Bluebook
MICHAEL MADIEVSKY, NPI 1982696613, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1982696613.

Source: Centers for Medicare & Medicaid Services, Open Payments.