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

MOHAMMAD KAMGAR

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1275788440
CMS profile
571138
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$441,124.84

  • Reported across 565 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$76,651.05

95 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.

By nature of payment

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Retrophin, Inc. $19,874.78 31
CALLIDITAS THERAPEUTICS US INC. $18,577.13 25
Otsuka America Pharmaceutical, Inc. $18,105.77 13
Aurinia Pharma U.S., Inc. $9,466.15 14
GlaxoSmithKline, LLC. $8,750.99 8
Acerta Pharma LLC $1,736.75 3
Ardelyx, Inc. $139.48 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $25,935.36 40
PY2019 $38,626.07 68
PY2020 $15,708.89 26
PY2021 $65,608.56 88
PY2022 $113,840.60 108
PY2023 $104,754.31 140
PY2024 $76,651.05 95

Payment records · PY2024 (95)

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
Ardelyx, Inc. $139.48 06/25/2024 Food and Beverage Undisputed 01/23/2026 1146687755 CMS
AstraZeneca Pharmaceuticals LP $112.75 06/27/2024 Food and Beverage Undisputed 01/23/2026 1104607600 CMS
AstraZeneca Pharmaceuticals LP $24.00 06/27/2024 Travel and Lodging Undisputed 01/23/2026 1105843165 CMS
AstraZeneca Pharmaceuticals LP $1,600.00 07/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105646430 CMS
Aurinia Pharma U.S., Inc. $117.10 03/29/2024 Food and Beverage Undisputed 01/23/2026 1150684016 CMS
Aurinia Pharma U.S., Inc. $302.90 03/30/2024 Travel and Lodging Undisputed 01/23/2026 1150684018 CMS
Aurinia Pharma U.S., Inc. $3,150.00 04/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150684020 CMS
Aurinia Pharma U.S., Inc. $172.86 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1150684022 CMS
Aurinia Pharma U.S., Inc. $40.00 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1150684024 CMS
Aurinia Pharma U.S., Inc. $49.69 04/12/2024 Food and Beverage Undisputed 01/23/2026 1150684026 CMS
Aurinia Pharma U.S., Inc. $92.59 04/12/2024 Food and Beverage Undisputed 01/23/2026 1150684028 CMS
Aurinia Pharma U.S., Inc. $58.58 05/16/2024 Food and Beverage Undisputed 01/23/2026 1150684030 CMS
Aurinia Pharma U.S., Inc. $119.91 10/26/2024 Food and Beverage Undisputed 01/23/2026 1150684032 CMS
Aurinia Pharma U.S., Inc. $426.96 11/13/2024 Travel and Lodging Undisputed 01/23/2026 1150684034 CMS
Aurinia Pharma U.S., Inc. $157.25 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1150684036 CMS
Aurinia Pharma U.S., Inc. $761.28 12/11/2024 Travel and Lodging Undisputed 01/23/2026 1150684038 CMS
Aurinia Pharma U.S., Inc. $3,900.00 12/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1150684040 CMS
Aurinia Pharma U.S., Inc. $117.03 12/12/2024 Food and Beverage Undisputed 01/23/2026 1150684042 CMS
CALLIDITAS THERAPEUTICS US INC. $15.00 01/10/2024 Food and Beverage Undisputed 01/23/2026 1141507834 CMS
CALLIDITAS THERAPEUTICS US INC. $120.00 01/10/2024 Travel and Lodging Undisputed 01/23/2026 1141507836 CMS
CALLIDITAS THERAPEUTICS US INC. $600.00 02/28/2024 Honoraria Undisputed 01/23/2026 1141510361 CMS
CALLIDITAS THERAPEUTICS US INC. $113.11 03/26/2024 Food and Beverage Undisputed 01/23/2026 1141512285 CMS
CALLIDITAS THERAPEUTICS US INC. $910.90 04/10/2024 Travel and Lodging Undisputed 01/23/2026 1141513057 CMS
CALLIDITAS THERAPEUTICS US INC. $106.74 04/10/2024 Food and Beverage Undisputed 01/23/2026 1141513059 CMS
CALLIDITAS THERAPEUTICS US INC. $2,400.00 04/18/2024 Honoraria Undisputed 01/23/2026 1141513519 CMS
CALLIDITAS THERAPEUTICS US INC. $134.42 05/15/2024 Food and Beverage Undisputed 01/23/2026 1141515141 CMS
CALLIDITAS THERAPEUTICS US INC. $800.00 06/05/2024 Honoraria Undisputed 01/23/2026 1141516431 CMS
CALLIDITAS THERAPEUTICS US INC. $400.00 09/24/2024 Honoraria Undisputed 01/23/2026 1141522871 CMS
CALLIDITAS THERAPEUTICS US INC. $24.98 10/01/2024 Food and Beverage Undisputed 01/23/2026 1141523761 CMS
CALLIDITAS THERAPEUTICS US INC. $743.40 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1141523763 CMS
CALLIDITAS THERAPEUTICS US INC. $768.55 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1141523765 CMS
CALLIDITAS THERAPEUTICS US INC. $1,475.41 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1141523767 CMS
CALLIDITAS THERAPEUTICS US INC. $26.33 10/02/2024 Food and Beverage Undisputed 01/23/2026 1141523897 CMS
CALLIDITAS THERAPEUTICS US INC. $124.71 10/03/2024 Food and Beverage Undisputed 01/23/2026 1141524016 CMS
CALLIDITAS THERAPEUTICS US INC. $19.83 10/03/2024 Food and Beverage Undisputed 01/23/2026 1141524018 CMS
CALLIDITAS THERAPEUTICS US INC. $1,400.00 10/09/2024 Honoraria Undisputed 01/23/2026 1141524366 CMS
CALLIDITAS THERAPEUTICS US INC. $2,600.00 10/09/2024 Honoraria Undisputed 01/23/2026 1141524368 CMS
CALLIDITAS THERAPEUTICS US INC. $4,700.00 10/09/2024 Honoraria Undisputed 01/23/2026 1141524370 CMS
CALLIDITAS THERAPEUTICS US INC. $22.45 10/17/2024 Food and Beverage Undisputed 01/23/2026 1141524948 CMS
CALLIDITAS THERAPEUTICS US INC. $142.65 10/25/2024 Food and Beverage Undisputed 01/23/2026 1141525616 CMS
CALLIDITAS THERAPEUTICS US INC. $58.65 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1141527266 CMS
CALLIDITAS THERAPEUTICS US INC. $70.00 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1141527268 CMS
CALLIDITAS THERAPEUTICS US INC. $800.00 12/04/2024 Honoraria Undisputed 01/23/2026 1141528591 CMS
GlaxoSmithKline, LLC. $325.00 01/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1116384228 CMS
GlaxoSmithKline, LLC. $10.96 02/20/2024 Food and Beverage Undisputed 01/23/2026 1116509205 CMS
GlaxoSmithKline, LLC. $124.54 03/21/2024 Food and Beverage Undisputed 01/23/2026 1116353312 CMS
GlaxoSmithKline, LLC. $3,900.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1116358884 CMS
GlaxoSmithKline, LLC. $1,300.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1116577478 CMS
GlaxoSmithKline, LLC. $99.67 04/25/2024 Food and Beverage Undisputed 01/23/2026 1116555541 CMS
GlaxoSmithKline, LLC. $2,925.00 05/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1116536102 CMS
GlaxoSmithKline, LLC. $65.82 10/26/2024 Food and Beverage Undisputed 01/23/2026 1116460175 CMS
Otsuka America Pharmaceutical, Inc. $822.00 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1118918188 CMS
Otsuka America Pharmaceutical, Inc. $274.00 06/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1118918190 CMS
Otsuka America Pharmaceutical, Inc. $266.46 11/12/2024 Travel and Lodging Undisputed 01/23/2026 1118918192 CMS
Otsuka America Pharmaceutical, Inc. $1,004.99 11/12/2024 Travel and Lodging Undisputed 01/23/2026 1118918194 CMS
Otsuka America Pharmaceutical, Inc. $144.21 11/12/2024 Food and Beverage Undisputed 01/23/2026 1118918196 CMS
Otsuka America Pharmaceutical, Inc. $47.02 11/13/2024 Food and Beverage Undisputed 01/23/2026 1118918198 CMS
Otsuka America Pharmaceutical, Inc. $50.41 11/13/2024 Food and Beverage Undisputed 01/23/2026 1118918200 CMS
Otsuka America Pharmaceutical, Inc. $50.00 11/17/2024 Food and Beverage Undisputed 01/23/2026 1118918202 CMS
Otsuka America Pharmaceutical, Inc. $3,406.00 11/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1118918204 CMS
Otsuka America Pharmaceutical, Inc. $11,826.00 12/13/2024 Consulting Fee Undisputed 01/23/2026 1118918206 CMS
Otsuka America Pharmaceutical, Inc. $120.00 12/13/2024 Travel and Lodging Undisputed 01/23/2026 1118918208 CMS
Otsuka America Pharmaceutical, Inc. $52.69 12/13/2024 Travel and Lodging Undisputed 01/23/2026 1118918210 CMS
Otsuka America Pharmaceutical, Inc. $41.99 12/13/2024 Travel and Lodging Undisputed 01/23/2026 1118918212 CMS
Travere Therapeutics, Inc. $77.00 01/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886055 CMS
Travere Therapeutics, Inc. $123.00 01/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886071 CMS
Travere Therapeutics, Inc. $125.17 03/14/2024 Food and Beverage Undisputed 01/23/2026 1149886083 CMS
Travere Therapeutics, Inc. $3,000.00 03/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886130 CMS
Travere Therapeutics, Inc. $400.00 05/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886110 CMS
Travere Therapeutics, Inc. $600.00 05/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886126 CMS
Travere Therapeutics, Inc. $126.73 05/17/2024 Food and Beverage Undisputed 01/23/2026 1149886087 CMS
Travere Therapeutics, Inc. $312.58 05/17/2024 Travel and Lodging Undisputed 01/23/2026 1149886102 CMS
Travere Therapeutics, Inc. $46.70 05/28/2024 Travel and Lodging Undisputed 01/23/2026 1149886043 CMS
Travere Therapeutics, Inc. $3,000.00 05/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886135 CMS
Travere Therapeutics, Inc. $238.26 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1149886098 CMS
Travere Therapeutics, Inc. $405.16 09/20/2024 Food and Beverage Undisputed 01/23/2026 1149886114 CMS
Travere Therapeutics, Inc. $557.95 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1149886122 CMS
Travere Therapeutics, Inc. $20.00 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149886031 CMS
Travere Therapeutics, Inc. $40.00 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149886039 CMS
Travere Therapeutics, Inc. $50.00 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149886047 CMS
Travere Therapeutics, Inc. $85.00 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149886059 CMS
Travere Therapeutics, Inc. $150.00 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149886090 CMS
Travere Therapeutics, Inc. $339.29 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1149886106 CMS
Travere Therapeutics, Inc. $441.13 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1149886118 CMS
Travere Therapeutics, Inc. $124.62 10/10/2024 Food and Beverage Undisputed 01/23/2026 1149886079 CMS
Travere Therapeutics, Inc. $85.72 10/14/2024 Travel and Lodging Undisputed 01/23/2026 1149886063 CMS
Travere Therapeutics, Inc. $3,000.00 10/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886139 CMS
Travere Therapeutics, Inc. $35.00 10/22/2024 Food and Beverage Undisputed 01/23/2026 1149886035 CMS
Travere Therapeutics, Inc. $120.00 10/22/2024 Travel and Lodging Undisputed 01/23/2026 1149886067 CMS
Travere Therapeutics, Inc. $124.55 10/24/2024 Food and Beverage Undisputed 01/23/2026 1149886075 CMS
Travere Therapeutics, Inc. $12.00 11/06/2024 Travel and Lodging Undisputed 01/23/2026 1149886027 CMS
Travere Therapeutics, Inc. $3,000.00 11/06/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886143 CMS
Travere Therapeutics, Inc. $50.00 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1149886051 CMS
Travere Therapeutics, Inc. $184.92 12/05/2024 Travel and Lodging Undisputed 01/23/2026 1149886094 CMS
Travere Therapeutics, Inc. $3,000.00 12/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1149886147 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.