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

STEVEN E KAMARA

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1275640336
CMS profile
329709
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$29,692.20

  • Reported across 617 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,323.97

55 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: Internal Medicine CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,285.99 53
Education $32.27 1
Travel and Lodging $5.71 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $986.09 11
Acerta Pharma LLC $368.01 7
Boehringer Ingelheim Pharmaceuticals, Inc. $301.25 4
Novo Nordisk AS $287.61 5
IRONWOOD PHARMACEUTICALS, INC $280.51 3
NOVARTIS PHARMACEUTICALS CORPORATION $214.77 5
Lexicon Pharmaceuticals, Inc. $201.75 5
Lilly USA, LLC $156.44 3
Ardelyx, Inc. $147.87 2
Janssen Pharmaceuticals, Inc $123.63 3
Esperion Therapeutics, Inc. $123.06 1
Lundbeck LLC $47.28 2
Exact Sciences Corporation $28.57 1
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.01 1
PFIZER INC. $21.63 1
Radius Health, Inc. $13.49 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,866.68 102
PY2019 $5,267.75 79
PY2020 $2,969.53 103
PY2021 $6,206.95 129
PY2022 $3,768.79 86
PY2023 $3,288.53 63
PY2024 $3,323.97 55

Payment records · PY2024 (55)

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
Amgen Inc. $29.76 03/06/2024 Food and Beverage Undisputed 01/23/2026 1115783111 CMS
Amgen Inc. $7.61 03/06/2024 Food and Beverage Undisputed 01/23/2026 1117593202 CMS
Amgen Inc. $126.90 03/12/2024 Food and Beverage Undisputed 01/23/2026 1115783138 CMS
Amgen Inc. $142.53 03/13/2024 Food and Beverage Undisputed 01/23/2026 1117593210 CMS
Amgen Inc. $122.06 03/20/2024 Food and Beverage Undisputed 01/23/2026 1117593208 CMS
Amgen Inc. $14.80 04/10/2024 Food and Beverage Undisputed 01/23/2026 1117593204 CMS
Amgen Inc. $9.72 07/31/2024 Food and Beverage Undisputed 01/23/2026 1117593206 CMS
Amgen Inc. $121.13 08/07/2024 Food and Beverage Undisputed 01/23/2026 1117593212 CMS
Amgen Inc. $120.85 08/13/2024 Food and Beverage Undisputed 01/23/2026 1115783146 CMS
Amgen Inc. $144.72 08/15/2024 Food and Beverage Undisputed 01/23/2026 1115783119 CMS
Amgen Inc. $146.01 10/29/2024 Food and Beverage Undisputed 01/23/2026 1115783127 CMS
Ardelyx, Inc. $29.10 02/13/2024 Food and Beverage Undisputed 01/23/2026 1146687731 CMS
Ardelyx, Inc. $118.77 04/02/2024 Food and Beverage Undisputed 01/23/2026 1146687733 CMS
AstraZeneca Pharmaceuticals LP $24.38 01/17/2024 Food and Beverage Undisputed 01/23/2026 1105756173 CMS
AstraZeneca Pharmaceuticals LP $120.85 01/25/2024 Food and Beverage Undisputed 01/23/2026 1104768066 CMS
AstraZeneca Pharmaceuticals LP $13.65 02/13/2024 Food and Beverage Undisputed 01/23/2026 1105767852 CMS
AstraZeneca Pharmaceuticals LP $29.03 04/10/2024 Food and Beverage Undisputed 01/23/2026 1105721350 CMS
AstraZeneca Pharmaceuticals LP $120.17 06/18/2024 Food and Beverage Undisputed 01/23/2026 1105507224 CMS
AstraZeneca Pharmaceuticals LP $30.49 08/01/2024 Food and Beverage Undisputed 01/23/2026 1104672777 CMS
AstraZeneca Pharmaceuticals LP $29.44 10/28/2024 Food and Beverage Undisputed 01/23/2026 1105806012 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $120.85 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117944763 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.90 03/25/2024 Food and Beverage Undisputed 01/23/2026 1117944757 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $113.74 05/21/2024 Food and Beverage Undisputed 01/23/2026 1117944761 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $33.76 10/29/2024 Food and Beverage Undisputed 01/23/2026 1117944759 CMS
Esperion Therapeutics, Inc. $123.06 06/25/2024 Food and Beverage Undisputed 01/23/2026 1129440740 CMS
Exact Sciences Corporation $28.57 08/15/2024 Food and Beverage Undisputed 01/23/2026 1114725934 CMS
IRONWOOD PHARMACEUTICALS, INC $30.81 03/12/2024 Food and Beverage Undisputed 01/23/2026 1153743189 CMS
IRONWOOD PHARMACEUTICALS, INC $124.85 04/17/2024 Food and Beverage Undisputed 01/23/2026 1153743193 CMS
IRONWOOD PHARMACEUTICALS, INC $124.85 04/17/2024 Food and Beverage Undisputed 01/23/2026 1153772232 CMS
Janssen Pharmaceuticals, Inc $44.88 03/05/2024 Food and Beverage Undisputed 01/23/2026 1077929539 CMS
Janssen Pharmaceuticals, Inc $36.18 04/02/2024 Food and Beverage Undisputed 01/23/2026 1077930043 CMS
Janssen Pharmaceuticals, Inc $42.57 06/05/2024 Food and Beverage Undisputed 01/23/2026 1077929623 CMS
Lexicon Pharmaceuticals, Inc. $4.54 05/08/2024 Food and Beverage Undisputed 01/23/2026 1081697325 CMS
Lexicon Pharmaceuticals, Inc. $24.88 05/08/2024 Food and Beverage Undisputed 01/23/2026 1081697327 CMS
Lexicon Pharmaceuticals, Inc. $118.50 06/20/2024 Food and Beverage Undisputed 01/23/2026 1081697333 CMS
Lexicon Pharmaceuticals, Inc. $28.32 06/27/2024 Food and Beverage Undisputed 01/23/2026 1081697331 CMS
Lexicon Pharmaceuticals, Inc. $25.51 08/27/2024 Food and Beverage Undisputed 01/23/2026 1081697329 CMS
Lilly USA, LLC $5.71 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1135390461 CMS
Lilly USA, LLC $121.90 02/21/2024 Food and Beverage Undisputed 01/23/2026 1135427690 CMS
Lilly USA, LLC $28.83 07/19/2024 Food and Beverage Undisputed 01/23/2026 1135390459 CMS
Lundbeck LLC $29.22 01/09/2024 Food and Beverage Undisputed 01/23/2026 1145930899 CMS
Lundbeck LLC $18.06 02/13/2024 Food and Beverage Undisputed 01/23/2026 1145930901 CMS
Novartis Pharmaceuticals Corporation $34.45 01/16/2024 Food and Beverage Undisputed 01/23/2026 1087070986 CMS
Novartis Pharmaceuticals Corporation $21.13 01/25/2024 Food and Beverage Undisputed 01/23/2026 1087070984 CMS
Novartis Pharmaceuticals Corporation $12.32 02/26/2024 Food and Beverage Undisputed 01/23/2026 1087070992 CMS
Novartis Pharmaceuticals Corporation $23.81 03/07/2024 Food and Beverage Undisputed 01/23/2026 1087070990 CMS
Novartis Pharmaceuticals Corporation $123.06 07/11/2024 Food and Beverage Undisputed 01/23/2026 1087071022 CMS
Novo Nordisk Inc $2.75 05/15/2024 Food and Beverage Undisputed 01/23/2026 1097077269 CMS
Novo Nordisk Inc $32.27 06/10/2024 Education Undisputed 01/23/2026 1097054334 CMS
Novo Nordisk Inc $119.15 09/19/2024 Food and Beverage Undisputed 01/23/2026 1097502815 CMS
Novo Nordisk Inc $125.01 09/24/2024 Food and Beverage Undisputed 01/23/2026 1096902561 CMS
Novo Nordisk Inc $8.43 10/29/2024 Food and Beverage Undisputed 01/23/2026 1096578985 CMS
PFIZER INC. $21.63 05/14/2024 Food and Beverage Undisputed 01/23/2026 1131501066 CMS
Radius Health, Inc. $13.49 09/24/2024 Food and Beverage Undisputed 01/23/2026 1089994973 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.01 05/01/2024 Food and Beverage Undisputed 01/23/2026 1153586952 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

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.