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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

PRAKASH N ROY

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1992754808
CMS profile
316623
Location
POLAND, OH

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

$2,931.89

116 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 $2,875.63 113
Education $56.26 3

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $435.49 19
CALLIDITAS THERAPEUTICS US INC. $430.79 14
Acerta Pharma LLC $324.38 11
Novo Nordisk AS $247.66 8
NOVARTIS PHARMACEUTICALS CORPORATION $208.41 10
Otsuka America Pharmaceutical, Inc. $189.09 10
Amgen Inc. $185.32 12
Relypsa, Inc. $145.40 7
Vantive US Healthcare LLC $144.04 1
Ardelyx, Inc. $135.09 6
Aurinia Pharma U.S., Inc. $130.56 2
Retrophin, Inc. $89.17 3
AKEBIA THERAPEUTICS INC $54.06 2
OPKO Pharmaceuticals, LLC $44.26 2
SCPHARMACEUTICALS INC. $40.02 2
Otsuka Pharmaceutical Development & Commercialization, Inc. $34.06 2
NXSTAGE MEDICAL, INC. $20.59 1
CYCLE PHARMACEUTICALS INC $20.38 1
Mallinckrodt Hospital Products Inc. $19.97 1
KYOWA KIRIN, INC. $17.74 1
Apellis Pharmaceuticals, Inc. $15.41 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $724.32 19
PY2020 $170.70 11
PY2021 $1,045.52 47
PY2022 $1,764.82 75
PY2023 $1,966.61 84
PY2024 $2,809.53 149
PY2025 $2,931.89 116

Payment records · PY2025 (116)

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
Amgen Inc. $21.28 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1228589511 CMS
Travere Therapeutics, Inc. $30.87 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1244399090 CMS
KYOWA KIRIN, INC. $17.74 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1222104143 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.99 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1225755114 CMS
Calliditas Therapeutics US Inc. $59.89 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1235006755 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.73 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1225755106 CMS
Calliditas Therapeutics US Inc. $26.94 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1235006753 CMS
Otsuka America Pharmaceutical, Inc. $18.68 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1227475002 CMS
Bayer Healthcare Pharmaceuticals Inc. $79.21 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1225755110 CMS
Novartis Pharmaceuticals Corporation $17.41 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1200438834 CMS
OPKO Pharmaceuticals, LLC $16.73 11/26/2025 Education No dispute reported 06/30/2026 1222090671 CMS
Travere Therapeutics, Inc. $30.50 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1244399088 CMS
Novartis Pharmaceuticals Corporation $22.80 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1200438832 CMS
AstraZeneca Pharmaceuticals LP $21.24 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1206981211 CMS
Calliditas Therapeutics US Inc. $32.08 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1235006751 CMS
Novartis Pharmaceuticals Corporation $21.93 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1200438830 CMS
Otsuka America Pharmaceutical, Inc. $18.44 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1227474998 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.36 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1225755090 CMS
Novo Nordisk Inc $25.93 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1189089757 CMS
Calliditas Therapeutics US Inc. $35.73 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1235006749 CMS
Calliditas Therapeutics US Inc. $3.43 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1235006747 CMS
Travere Therapeutics, Inc. $27.80 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1244399086 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.26 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1225755102 CMS
Otsuka America Pharmaceutical, Inc. $18.24 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1227474994 CMS
Ardelyx, Inc. $23.24 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1247879893 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.82 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1225755087 CMS
Novartis Pharmaceuticals Corporation $28.59 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1200460698 CMS
Calliditas Therapeutics US Inc. $24.52 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1235006745 CMS
Amgen Inc. $18.90 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1228589509 CMS
Calliditas Therapeutics US Inc. $103.56 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1235006743 CMS
Otsuka America Pharmaceutical, Inc. $18.59 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1227474991 CMS
AstraZeneca Pharmaceuticals LP $15.54 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1206809905 CMS
AKEBIA THERAPEUTICS INC $25.87 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1241814307 CMS
AstraZeneca Pharmaceuticals LP $13.80 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1206547971 CMS
Cycle Pharmaceuticals Inc $20.38 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1248906136 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.69 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1225755098 CMS
Ardelyx, Inc. $20.35 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1247879891 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.43 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1225755094 CMS
Vifor Pharma, Inc. $20.14 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1172027265 CMS
SCPHARMACEUTICALS INC. $20.03 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1228197533 CMS
Novo Nordisk Inc $27.50 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1189130555 CMS
Amgen Inc. $21.47 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1228589505 CMS
Otsuka America Pharmaceutical, Inc. $19.68 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1227474987 CMS
Novartis Pharmaceuticals Corporation $17.40 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1200460692 CMS
Otsuka America Pharmaceutical, Inc. $5.32 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1227474983 CMS
Vifor Pharma, Inc. $18.76 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1172027237 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.99 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1225755078 CMS
AstraZeneca Pharmaceuticals LP $17.22 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1207303500 CMS
Calliditas Therapeutics US Inc. $28.26 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1235006741 CMS
Amgen Inc. $14.04 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1227255863 CMS
OPKO Pharmaceuticals, LLC $27.53 07/15/2025 Education No dispute reported 06/30/2026 1222090667 CMS
Novo Nordisk Inc $22.27 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1188638245 CMS
Novartis Pharmaceuticals Corporation $17.59 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1200460690 CMS
Bayer Healthcare Pharmaceuticals Inc. $4.11 07/04/2025 Food and Beverage No dispute reported 06/30/2026 1225755062 CMS
Bayer Healthcare Pharmaceuticals Inc. $12.88 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1225755074 CMS
AstraZeneca Pharmaceuticals LP $16.12 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1206244454 CMS
Ardelyx, Inc. $30.25 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1247879889 CMS
Calliditas Therapeutics US Inc. $25.83 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1235006739 CMS
Vifor Pharma, Inc. $22.50 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1172027221 CMS
Calliditas Therapeutics US Inc. $0.91 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1235006737 CMS
Otsuka America Pharmaceutical, Inc. $21.67 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1227474978 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.55 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1225755051 CMS
Novo Nordisk Inc $25.78 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1188858669 CMS
AstraZeneca Pharmaceuticals LP $22.90 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1207042613 CMS
Vantive US Healthcare LLC $144.04 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1181893387 CMS
Amgen Inc. $19.93 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1228589507 CMS
Amgen Inc. $18.65 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1228589513 CMS
Apellis Pharmaceuticals, Inc. $15.41 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1253203355 CMS
Calliditas Therapeutics US Inc. $25.00 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1235006735 CMS
NxStage Medical, Inc. $20.59 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1241208108 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $14.06 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1225326153 CMS
Novo Nordisk Inc $21.30 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1188432849 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.25 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1225755066 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.11 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1225755070 CMS
SCPHARMACEUTICALS INC. $19.99 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1228185162 CMS
Vifor Pharma, Inc. $24.00 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1172027211 CMS
Vifor Pharma, Inc. $12.00 05/07/2025 Education No dispute reported 06/30/2026 1172027245 CMS
Ardelyx, Inc. $20.00 05/04/2025 Food and Beverage No dispute reported 06/30/2026 1247879887 CMS
Calliditas Therapeutics US Inc. $30.00 05/04/2025 Food and Beverage No dispute reported 06/30/2026 1235006733 CMS
Novartis Pharmaceuticals Corporation $17.04 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1200460684 CMS
Otsuka America Pharmaceutical, Inc. $27.48 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1227474975 CMS
AstraZeneca Pharmaceuticals LP $124.90 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1207156651 CMS
Amgen Inc. $0.98 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1227255861 CMS
AstraZeneca Pharmaceuticals LP $14.84 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206619667 CMS
Bayer Healthcare Pharmaceuticals Inc. $4.11 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1225755043 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.00 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1225755048 CMS
AKEBIA THERAPEUTICS INC $28.19 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1241812927 CMS
Calliditas Therapeutics US Inc. $32.14 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1235006731 CMS
Novo Nordisk Inc $72.93 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1188650230 CMS
Aurinia Pharma U.S., Inc. $105.00 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1249422884 CMS
Vifor Pharma, Inc. $24.00 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1172027191 CMS
Calliditas Therapeutics US Inc. $2.50 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1235006729 CMS
Ardelyx, Inc. $22.50 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1247879885 CMS
Mallinckrodt Hospital Products Inc. $19.97 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1211995107 CMS
Novo Nordisk Inc $27.50 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1189151014 CMS
Novartis Pharmaceuticals Corporation $17.09 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1200460682 CMS
AstraZeneca Pharmaceuticals LP $13.80 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1206854897 CMS
Otsuka America Pharmaceutical, Inc. $19.63 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1227474971 CMS
Amgen Inc. $17.00 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1228589503 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.00 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1225755083 CMS
Amgen Inc. $3.75 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1227255869 CMS
Vifor Pharma, Inc. $24.00 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1172027171 CMS
Amgen Inc. $15.20 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1228589515 CMS
AstraZeneca Pharmaceuticals LP $17.50 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1206390674 CMS
Amgen Inc. $14.12 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1227255859 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.00 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1225755054 CMS
Novartis Pharmaceuticals Corporation $20.78 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1200460678 CMS
Ardelyx, Inc. $18.75 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1247879883 CMS
Aurinia Pharma U.S., Inc. $25.56 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1249403042 CMS
Otsuka America Pharmaceutical, Inc. $21.36 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1227474968 CMS
AstraZeneca Pharmaceuticals LP $46.52 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1206861899 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.00 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1225755058 CMS
Novo Nordisk Inc $24.45 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1188244941 CMS
Amgen Inc. $20.00 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1228589501 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $20.00 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1225326151 CMS
Novartis Pharmaceuticals Corporation $27.78 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1200460676 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-1992754808

Plain
PRAKASH N ROY, NPI 1992754808. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1992754808.
APA 7
IndustryPayments. (2026). PRAKASH N ROY, NPI 1992754808 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1992754808
Bluebook
PRAKASH N ROY, NPI 1992754808, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1992754808.

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