Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

SUNGWON RACHEL KYUNG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1831501840
CMS profile
2789521
Location
LOS ANGELES, 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.

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General Payments · PY2023 · Entire year

$5,959.83

209 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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 ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,699.83 208
Consulting Fee $1,260.00 1

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $1,344.43 4
Novartis Pharmaceuticals Corporation $400.10 20
PFIZER INC. $385.09 21
AstraZeneca Pharmaceuticals LP $350.71 16
E.R. Squibb & Sons, L.L.C. $263.36 12
Incyte Corporation $205.01 9
Amgen Inc. $178.30 9
Celgene Corporation $168.97 8
Merck Sharp & Dohme LLC $166.81 6
Genentech USA, Inc. $152.26 8
Gilead Sciences, Inc. $149.57 5
Astellas Pharma US Inc $148.47 9
Puma Biotechnology, Inc. $147.42 7
Daiichi Sankyo Inc. $131.91 8
Pharmacosmos Therapeutics Inc. $128.65 1
GENZYME CORPORATION $112.33 5
Takeda Pharmaceuticals U.S.A., Inc. $109.48 4
SANOFI-AVENTIS U.S. LLC $101.17 1
ARRAY BIOPHARMA INC $75.72 5
PharmaEssentia USA Corporation $73.18 3
Karyopharm Therapeutics Inc. $69.46 2
Lilly USA, LLC $68.56 3
Eisai Inc. $68.27 3
MorphoSys, US Inc. $67.48 3
AVEO Pharmaceuticals, Inc. $61.22 2
TerSera Therapeutics LLC $57.00 2
Seagen Inc. $48.56 2
Exelixis Inc. $48.36 2
Coherus Biosciences Inc. $43.68 2
Deciphera Pharmaceuticals Inc. $43.55 2
G1 Therapeutics, Inc. $41.30 2
Mirati Therapeutics, Inc. $40.82 2
Ipsen Biopharmaceuticals, Inc $39.76 2
Blueprint Medicines Corporation $38.74 1
Jazz Pharmaceuticals Inc. $37.38 1
Stemline Therapeutics Inc. $36.77 2
Genmab U.S., Inc. $34.25 1
Adaptive Biotechnologies Corporation $31.27 1
Pharmacyclics LLC, An AbbVie Company $29.42 1
SOBI, INC $26.99 1
ImmunoGen, Inc. $26.03 1
Tolmar, Inc. $25.39 1
TAIHO ONCOLOGY, INC. $24.11 1
Spectrum Pharmaceuticals Inc. $23.36 1
Bayer Healthcare Pharmaceuticals Inc. $21.64 1
Boehringer Ingelheim Pharmaceuticals, Inc. $20.84 1
BeiGene USA, Inc. $20.47 1
Sun Pharmaceutical Industries Inc. $19.45 1
Acrotech Biopharma Inc. $19.29 1
Emmaus Medical, Inc. $19.08 1
Sirtex Medical Inc $14.39 1

Page 4 of 5; records 151–200 of 209 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

SUNGWON RACHEL KYUNG

NPI 1831501840 · CMS profile ID 2789521

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

LOS ANGELES, 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.

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 4 of 5; records 151–200 of 209 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1831501840?year=2023&recipient=provider&page=4#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
SUNGWON RACHEL KYUNG, NPI 1831501840, CMS profile ID 2789521. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 5; records 151–200 of 209 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1831501840?year=2023&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). SUNGWON RACHEL KYUNG, NPI 1831501840, CMS profile ID 2789521. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 5; records 151–200 of 209 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1831501840?year=2023&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
SUNGWON RACHEL KYUNG, NPI 1831501840, CMS profile ID 2789521, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 4 of 5; records 151–200 of 209 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1831501840?year=2023&recipient=provider&page=4#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

209 matching records · $5,959.83 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 209 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 151–200 of 209.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Lilly USA, LLC $21.7803/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032405631 CMS
PFIZER INC. $17.0903/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049550061 CMS
PFIZER INC. $25.7403/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050514655 CMS
ARRAY BIOPHARMA INC $20.0403/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050405057 CMS
ARRAY BIOPHARMA INC $0.8403/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050683235 CMS
Amgen Inc. $20.5803/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020155321 CMS
Novartis Pharmaceuticals Corporation $11.6203/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 992029104 CMS
Novartis Pharmaceuticals Corporation $23.8803/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 992029137 CMS
Coherus Biosciences Inc. $21.7803/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1060237231 CMS
E.R. Squibb & Sons, L.L.C. $31.6503/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085953 CMS
AstraZeneca Pharmaceuticals LP $16.2203/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015335311 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.9503/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055442873 CMS
AstraZeneca Pharmaceuticals LP $22.8003/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1011568887 CMS
Puma Biotechnology, Inc. $19.9703/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059053685 CMS
Astellas Pharma US Inc $24.5803/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1033978475 CMS
Amgen Inc. $26.6603/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020684667 CMS
E.R. Squibb & Sons, L.L.C. $1.1903/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085943 CMS
E.R. Squibb & Sons, L.L.C. $20.7303/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085949 CMS
Novartis Pharmaceuticals Corporation $32.7203/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 992029129 CMS
AstraZeneca Pharmaceuticals LP $24.2103/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015261237 CMS
Incyte Corporation $9.6103/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044405835 CMS
Eisai Inc. $22.9302/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1023334131 CMS
Karyopharm Therapeutics Inc. $34.6602/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1056909531 CMS
Pharmacyclics LLC, An AbbVie Company $29.4202/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 998289261 CMS
Genentech USA, Inc. $7.6802/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040570115 CMS
Genentech USA, Inc. $6.9102/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040570127 CMS
PFIZER INC. $21.3802/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049425185 CMS
AstraZeneca Pharmaceuticals LP $23.0402/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015210385 CMS
Genentech USA, Inc. $23.0502/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040570103 CMS
Puma Biotechnology, Inc. $9.9902/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059046773 CMS
Amgen Inc. $20.3802/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020155317 CMS
Merck Sharp & Dohme LLC $28.1402/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048262599 CMS
Novartis Pharmaceuticals Corporation $16.7602/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 992029125 CMS
Sun Pharmaceutical Industries Inc. $19.4502/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1053980217 CMS
Amgen Inc. $16.9602/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1020684669 CMS
E.R. Squibb & Sons, L.L.C. $29.6602/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085927 CMS
Sirtex Medical Inc $14.3902/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032422249 CMS
Gilead Sciences, Inc. $31.1202/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1025557711 CMS
PFIZER INC. $15.5902/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050537285 CMS
Genentech USA, Inc. $27.1002/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040570133 CMS
Genentech USA, Inc. $5.4502/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040570140 CMS
Celgene Corporation $26.5102/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085915 CMS
AVEO Pharmaceuticals, Inc. $27.8702/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049066373 CMS
Blueprint Medicines Corporation $38.7401/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051261317 CMS
PharmaEssentia USA Corporation $23.6201/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059301011 CMS
E.R. Squibb & Sons, L.L.C. $28.4901/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016085921 CMS
PFIZER INC. $16.9101/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050585835 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.0101/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055442867 CMS
Merck Sharp & Dohme LLC $25.1801/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048850677 CMS
Lilly USA, LLC $21.2501/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032315571 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $355.51 12
PY2020 $201.72 10
PY2021 $2,414.54 103
PY2022 $3,570.23 165
PY2023 $5,959.83 209
PY2024 $6,549.10 235
PY2025 $5,962.39 248

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 and profile matching
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.