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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

JONATHAN SUNG

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1477057859
CMS profile
11418618
Location
TORRANCE, 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 · PY2022–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,361.66

100 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 $2,361.66 100

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Ardelyx, Inc. $341.31 13
CALLIDITAS THERAPEUTICS US INC. $195.26 8
Retrophin, Inc. $188.27 14
Aurinia Pharma U.S., Inc. $153.43 6
Acerta Pharma LLC $146.68 7
Bayer HealthCare Pharmaceuticals Inc. $131.60 6
BARD PERIPHERAL VASCULAR, INC. $127.71 1
AKEBIA THERAPEUTICS INC $127.45 5
NOVARTIS PHARMACEUTICALS CORPORATION $119.95 5
Otsuka America Pharmaceutical, Inc. $106.29 4
SCPHARMACEUTICALS INC. $93.86 4
Relypsa, Inc. $90.02 3
ANI Pharmaceuticals, Inc. $88.04 4
Apellis Pharmaceuticals, Inc. $74.04 3
Amgen Inc. $43.38 2
Novo Nordisk AS $42.12 2
OPKO Pharmaceuticals, LLC $37.78 2
Boehringer Ingelheim Pharmaceuticals, Inc. $37.16 2
Lilly USA, LLC $34.04 2
Alexion Pharmaceuticals, Inc. $32.68 1
KYOWA KIRIN, INC. $29.86 1
Mallinckrodt Hospital Products Inc. $26.03 1
Ascendis Pharma Endocrinology Inc $25.29 1
Invivyd Inc $24.37 1
GENZYME CORPORATION $24.21 1
Fresenius USA Marketing, Inc. $20.83 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $491.22 14
PY2023 $866.74 34
PY2024 $2,328.36 122
PY2025 $2,361.66 100

Payment records · PY2025 (100)

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

Program year 2025 202220232024 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
Calliditas Therapeutics US Inc. $34.00 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1235008863 CMS
AKEBIA THERAPEUTICS INC $29.94 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1241814773 CMS
Ardelyx, Inc. $13.93 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1247886771 CMS
Ardelyx, Inc. $28.61 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1247886769 CMS
Novartis Pharmaceuticals Corporation $32.73 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1200388388 CMS
Apellis Pharmaceuticals, Inc. $19.25 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1253197424 CMS
AstraZeneca Pharmaceuticals LP $22.48 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1206924536 CMS
OPKO Pharmaceuticals, LLC $19.55 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1222093375 CMS
AKEBIA THERAPEUTICS INC $28.08 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1241814585 CMS
Ardelyx, Inc. $20.26 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1247886765 CMS
Ardelyx, Inc. $1.21 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1247886767 CMS
AstraZeneca Pharmaceuticals LP $17.96 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1206657664 CMS
Travere Therapeutics, Inc. $0.40 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1244419550 CMS
Travere Therapeutics, Inc. $8.87 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1244419564 CMS
Aurinia Pharma U.S., Inc. $13.19 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1249416365 CMS
Calliditas Therapeutics US Inc. $28.44 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1235008861 CMS
Ardelyx, Inc. $26.21 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1247886763 CMS
AstraZeneca Pharmaceuticals LP $24.75 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1206136734 CMS
Novartis Pharmaceuticals Corporation $23.16 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1200556206 CMS
Fresenius USA Marketing, Inc. $20.83 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1244805199 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.81 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1225833424 CMS
Novartis Pharmaceuticals Corporation $17.59 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1200556202 CMS
Calliditas Therapeutics US Inc. $20.78 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1235008859 CMS
Travere Therapeutics, Inc. $0.44 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1244419552 CMS
Travere Therapeutics, Inc. $22.46 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1244419566 CMS
Apellis Pharmaceuticals, Inc. $29.59 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1253197422 CMS
Ardelyx, Inc. $28.83 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1247886761 CMS
AstraZeneca Pharmaceuticals LP $21.33 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1207028867 CMS
ANI Pharmaceuticals, Inc. $14.45 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1248590957 CMS
SCPHARMACEUTICALS INC. $22.13 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1228198353 CMS
Aurinia Pharma U.S., Inc. $15.27 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1249414276 CMS
Novartis Pharmaceuticals Corporation $20.39 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1200556196 CMS
Travere Therapeutics, Inc. $0.48 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1244419554 CMS
Travere Therapeutics, Inc. $26.41 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1244419570 CMS
Amgen Inc. $20.30 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1228298242 CMS
Apellis Pharmaceuticals, Inc. $25.20 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1253197420 CMS
AstraZeneca Pharmaceuticals LP $20.38 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1207193243 CMS
Ardelyx, Inc. $13.52 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1247886759 CMS
Calliditas Therapeutics US Inc. $15.69 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1235008857 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.75 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1225833419 CMS
Lilly USA, LLC $14.16 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1186673279 CMS
SCPHARMACEUTICALS INC. $26.94 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1228194162 CMS
Travere Therapeutics, Inc. $1.00 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244419556 CMS
Travere Therapeutics, Inc. $2.93 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244419560 CMS
Travere Therapeutics, Inc. $25.05 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1244419568 CMS
AstraZeneca Pharmaceuticals LP $16.56 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1207012920 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.17 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1223019642 CMS
SCPHARMACEUTICALS INC. $23.08 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1228191794 CMS
AKEBIA THERAPEUTICS INC $18.21 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1241813881 CMS
ANI Pharmaceuticals, Inc. $20.90 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1248660046 CMS
SCPHARMACEUTICALS INC. $21.71 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1228190279 CMS
Calliditas Therapeutics US Inc. $26.12 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1235008855 CMS
Ascendis Pharma Endocrinology Inc $25.29 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1237043959 CMS
Novartis Pharmaceuticals Corporation $26.08 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1200556192 CMS
AKEBIA THERAPEUTICS INC $29.88 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1241813643 CMS
Invivyd Inc $24.37 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1240488386 CMS
Ardelyx, Inc. $16.84 06/14/2025 Food and Beverage No dispute reported 06/30/2026 1247886757 CMS
Amgen Inc. $23.08 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1228298244 CMS
Ardelyx, Inc. $6.93 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1247886755 CMS
Ardelyx, Inc. $14.79 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1247886753 CMS
ANI Pharmaceuticals, Inc. $19.23 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1248585730 CMS
Novo Nordisk Inc $19.78 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1189010955 CMS
Otsuka America Pharmaceutical, Inc. $24.48 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1227508517 CMS
Calliditas Therapeutics US Inc. $17.01 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1235008853 CMS
Vifor Pharma, Inc. $29.27 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1172032236 CMS
OPKO Pharmaceuticals, LLC $18.23 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1222093369 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.14 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1225833408 CMS
Travere Therapeutics, Inc. $26.98 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1244419572 CMS
GENZYME CORPORATION $24.21 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1233398965 CMS
Aurinia Pharma U.S., Inc. $71.21 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1249426725 CMS
Ardelyx, Inc. $23.16 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1247886751 CMS
AKEBIA THERAPEUTICS INC $21.34 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1241812971 CMS
Otsuka America Pharmaceutical, Inc. $29.71 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1227508514 CMS
Aurinia Pharma U.S., Inc. $14.04 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1249423635 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.46 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1225833411 CMS
AstraZeneca Pharmaceuticals LP $23.22 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1206436820 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.99 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1223019640 CMS
Travere Therapeutics, Inc. $1.96 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1244419558 CMS
Travere Therapeutics, Inc. $30.05 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1244419574 CMS
Aurinia Pharma U.S., Inc. $27.61 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1249413958 CMS
Mallinckrodt Hospital Products Inc. $26.03 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1212002291 CMS
ANI Pharmaceuticals, Inc. $33.46 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1248602719 CMS
Lilly USA, LLC $19.88 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1186693121 CMS
Otsuka America Pharmaceutical, Inc. $29.10 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1227508510 CMS
Vifor Pharma, Inc. $27.99 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1172032208 CMS
Calliditas Therapeutics US Inc. $25.45 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1235008851 CMS
KYOWA KIRIN, INC. $29.86 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1222107056 CMS
Calliditas Therapeutics US Inc. $27.77 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1235008849 CMS
Aurinia Pharma U.S., Inc. $12.11 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1249408586 CMS
Bard Peripheral Vascular, Inc. $127.71 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1232194071 CMS
Travere Therapeutics, Inc. $7.77 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1244419562 CMS
Ardelyx, Inc. $25.19 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1247886749 CMS
Travere Therapeutics, Inc. $33.47 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1244419576 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.26 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1225833415 CMS
Alexion Pharmaceuticals, Inc. $32.68 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1202971072 CMS
Vifor Pharma, Inc. $32.76 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1172032190 CMS
Ardelyx, Inc. $121.83 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1247886747 CMS
Otsuka America Pharmaceutical, Inc. $23.00 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1227508506 CMS
Novo Nordisk Inc $22.34 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1188430065 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.18 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1225833404 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
2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · 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-1477057859

Plain
JONATHAN SUNG, NPI 1477057859. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1477057859.
APA 7
IndustryPayments. (2026). JONATHAN SUNG, NPI 1477057859 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1477057859
Bluebook
JONATHAN SUNG, NPI 1477057859, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1477057859.

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