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

RAYMOND A BASS

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1689672164
CMS profile
348308
Location
WHEATON, MD

General Payments · PY2018–2024

$6,690.01

  • Reported across 326 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,267.75

57 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: Nephrology MD All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,168.47 51
Education $99.28 6

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
AKEBIA THERAPEUTICS INC $177.69 9
NOVARTIS PHARMACEUTICALS CORPORATION $156.75 8
Bayer HealthCare Pharmaceuticals Inc. $143.77 6
Amgen Inc. $119.75 5
Relypsa, Inc. $104.20 4
Acerta Pharma LLC $99.61 4
Otsuka America Pharmaceutical, Inc. $84.17 4
Boehringer Ingelheim Pharmaceuticals, Inc. $79.23 4
Aurinia Pharma U.S., Inc. $78.36 3
Fresenius USA Marketing, Inc. $61.23 3
Ardelyx, Inc. $53.55 2
Alexion Pharmaceuticals, Inc. $27.74 1
Retrophin, Inc. $23.55 1
OPKO Pharmaceuticals, LLC $22.62 1
CALLIDITAS THERAPEUTICS US INC. $18.01 1
Novo Nordisk AS $17.52 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,087.49 59
PY2019 $1,102.51 58
PY2020 $192.03 9
PY2021 $760.79 38
PY2022 $1,084.98 54
PY2023 $1,194.46 51
PY2024 $1,267.75 57

Payment records · PY2024 (57)

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
AKEBIA THERAPEUTICS INC $32.92 01/05/2024 Food and Beverage Undisputed 01/23/2026 1145826241 CMS
AKEBIA THERAPEUTICS INC $22.33 04/09/2024 Food and Beverage Undisputed 01/23/2026 1145826243 CMS
AKEBIA THERAPEUTICS INC $24.61 07/30/2024 Education Undisputed 01/23/2026 1145832537 CMS
AKEBIA THERAPEUTICS INC $8.22 09/11/2024 Education Undisputed 01/23/2026 1145833127 CMS
AKEBIA THERAPEUTICS INC $24.61 09/11/2024 Education Undisputed 01/23/2026 1145833129 CMS
AKEBIA THERAPEUTICS INC $24.61 11/01/2024 Education Undisputed 01/23/2026 1145834101 CMS
AKEBIA THERAPEUTICS INC $8.22 11/01/2024 Education Undisputed 01/23/2026 1145834103 CMS
AKEBIA THERAPEUTICS INC $9.01 11/01/2024 Education Undisputed 01/23/2026 1145834105 CMS
AKEBIA THERAPEUTICS INC $23.16 11/23/2024 Food and Beverage Undisputed 01/23/2026 1145830799 CMS
Alexion Pharmaceuticals, Inc. $27.74 08/07/2024 Food and Beverage Undisputed 01/23/2026 1094010812 CMS
Amgen Inc. $24.57 02/28/2024 Food and Beverage Undisputed 01/23/2026 1117502594 CMS
Amgen Inc. $16.41 05/01/2024 Food and Beverage Undisputed 01/23/2026 1117502596 CMS
Amgen Inc. $22.03 06/05/2024 Food and Beverage Undisputed 01/23/2026 1117502598 CMS
Amgen Inc. $23.63 10/11/2024 Food and Beverage Undisputed 01/23/2026 1117502600 CMS
Amgen Inc. $33.11 12/11/2024 Food and Beverage Undisputed 01/23/2026 1117502602 CMS
Ardelyx, Inc. $25.52 03/20/2024 Food and Beverage Undisputed 01/23/2026 1146670839 CMS
Ardelyx, Inc. $28.03 04/18/2024 Food and Beverage Undisputed 01/23/2026 1146670841 CMS
AstraZeneca Pharmaceuticals LP $28.86 02/08/2024 Food and Beverage Undisputed 01/23/2026 1105731177 CMS
AstraZeneca Pharmaceuticals LP $25.28 02/24/2024 Food and Beverage Undisputed 01/23/2026 1104745861 CMS
AstraZeneca Pharmaceuticals LP $23.22 04/18/2024 Food and Beverage Undisputed 01/23/2026 1105603092 CMS
AstraZeneca Pharmaceuticals LP $22.25 11/15/2024 Food and Beverage Undisputed 01/23/2026 1104424997 CMS
Aurinia Pharma U.S., Inc. $29.44 02/29/2024 Food and Beverage Undisputed 01/23/2026 1150676255 CMS
Aurinia Pharma U.S., Inc. $24.05 09/05/2024 Food and Beverage Undisputed 01/23/2026 1150676257 CMS
Aurinia Pharma U.S., Inc. $24.87 11/20/2024 Food and Beverage Undisputed 01/23/2026 1150676259 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.13 02/10/2024 Food and Beverage Undisputed 01/23/2026 1086202782 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.07 02/22/2024 Food and Beverage Undisputed 01/23/2026 1086207813 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.24 05/25/2024 Food and Beverage Undisputed 01/23/2026 1086246392 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.34 06/21/2024 Food and Beverage Undisputed 01/23/2026 1086199072 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.51 09/28/2024 Food and Beverage Undisputed 01/23/2026 1086237832 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.48 10/26/2024 Food and Beverage Undisputed 01/23/2026 1086190224 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.66 03/07/2024 Food and Beverage Undisputed 01/23/2026 1118111805 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.21 04/12/2024 Food and Beverage Undisputed 01/23/2026 1118111803 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.50 10/16/2024 Food and Beverage Undisputed 01/23/2026 1118111807 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.86 10/18/2024 Food and Beverage Undisputed 01/23/2026 1118111809 CMS
CALLIDITAS THERAPEUTICS US INC. $18.01 11/13/2024 Food and Beverage Undisputed 01/23/2026 1141527096 CMS
Fresenius USA Marketing, Inc. $17.40 01/18/2024 Food and Beverage Undisputed 01/23/2026 1154192859 CMS
Fresenius USA Marketing, Inc. $23.97 07/18/2024 Food and Beverage Undisputed 01/23/2026 1154192863 CMS
Fresenius USA Marketing, Inc. $19.86 10/23/2024 Food and Beverage Undisputed 01/23/2026 1154192861 CMS
Novartis Pharmaceuticals Corporation $29.91 01/18/2024 Food and Beverage Undisputed 01/23/2026 1086763147 CMS
Novartis Pharmaceuticals Corporation $23.80 02/15/2024 Food and Beverage Undisputed 01/23/2026 1086763149 CMS
Novartis Pharmaceuticals Corporation $4.90 02/15/2024 Food and Beverage Undisputed 01/23/2026 1086763151 CMS
Novartis Pharmaceuticals Corporation $21.28 02/26/2024 Food and Beverage Undisputed 01/23/2026 1086763179 CMS
Novartis Pharmaceuticals Corporation $22.02 10/09/2024 Food and Beverage Undisputed 01/23/2026 1086763205 CMS
Novartis Pharmaceuticals Corporation $26.35 11/06/2024 Food and Beverage Undisputed 01/23/2026 1086763213 CMS
Novartis Pharmaceuticals Corporation $18.51 12/18/2024 Food and Beverage Undisputed 01/23/2026 1086763219 CMS
Novartis Pharmaceuticals Corporation $9.98 12/23/2024 Food and Beverage Undisputed 01/23/2026 1086763221 CMS
Novo Nordisk Inc $17.52 11/08/2024 Food and Beverage Undisputed 01/23/2026 1096742982 CMS
OPKO Pharmaceuticals, LLC $22.62 05/29/2024 Food and Beverage Undisputed 01/23/2026 1112842566 CMS
Otsuka America Pharmaceutical, Inc. $22.58 02/16/2024 Food and Beverage Undisputed 01/23/2026 1118859393 CMS
Otsuka America Pharmaceutical, Inc. $16.33 03/22/2024 Food and Beverage Undisputed 01/23/2026 1118859395 CMS
Otsuka America Pharmaceutical, Inc. $22.01 07/17/2024 Food and Beverage Undisputed 01/23/2026 1118859397 CMS
Otsuka America Pharmaceutical, Inc. $23.25 11/07/2024 Food and Beverage Undisputed 01/23/2026 1118859399 CMS
Travere Therapeutics, Inc. $23.55 03/14/2024 Food and Beverage Undisputed 01/23/2026 1149876080 CMS
Vifor Pharma, Inc. $28.33 01/03/2024 Food and Beverage Undisputed 01/23/2026 1124035029 CMS
Vifor Pharma, Inc. $31.12 03/21/2024 Food and Beverage Undisputed 01/23/2026 1124034165 CMS
Vifor Pharma, Inc. $23.36 09/25/2024 Food and Beverage Undisputed 01/23/2026 1124058174 CMS
Vifor Pharma, Inc. $21.39 12/20/2024 Food and Beverage Undisputed 01/23/2026 1124062641 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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