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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

YOON S PAK

Allopathic & Osteopathic Physicians Family Medicine

NPI
1932113313
CMS profile
268640
Location
CERRITOS, 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 · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$1,986.45

120 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 $1,986.45 120

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $317.07 20
Ardelyx, Inc. $285.99 13
AIMMUNE THERAPEUTICS, INC. $280.04 19
ABBVIE INC. $279.33 16
IBSA Pharma Inc. $177.10 19
Acerta Pharma LLC $168.35 7
Novo Nordisk AS $72.03 4
Boehringer Ingelheim Pharmaceuticals, Inc. $66.80 4
Radius Health, Inc. $56.79 2
QOL Medical, LLC $56.22 2
Bayer HealthCare Pharmaceuticals Inc. $50.65 2
Phathom Pharmaceuticals, Inc. $47.86 6
VIVUS LLC $47.62 2
GlaxoSmithKline, LLC. $25.73 1
Lilly USA, LLC $19.51 1
Merck Sharp & Dohme Corporation $18.30 1
SCILEX PHARMACEUTICALS INC. $17.06 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,220.53 201
PY2020 $2,841.43 165
PY2021 $3,599.00 198
PY2022 $3,129.61 168
PY2023 $2,392.57 128
PY2024 $2,843.72 183
PY2025 $1,986.45 120

Payment records · PY2025 (120)

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

Program year 2025 201920202021202220232024 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
ABBVIE INC. $18.77 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1203435944 CMS
Aimmune Therapeutics, Inc. $6.84 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1249678130 CMS
AstraZeneca Pharmaceuticals LP $19.70 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1206749017 CMS
IBSA Pharma Inc. $1.12 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1211696148 CMS
IBSA Pharma Inc. $16.86 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1211700678 CMS
Ardelyx, Inc. $23.56 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1247872598 CMS
Aimmune Therapeutics, Inc. $21.43 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1249678162 CMS
Amgen Inc. $7.18 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1227241864 CMS
Aimmune Therapeutics, Inc. $7.16 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1249678134 CMS
IBSA Pharma Inc. $17.57 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1211695674 CMS
IBSA Pharma Inc. $0.82 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1211695676 CMS
Aimmune Therapeutics, Inc. $19.88 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1249678150 CMS
Amgen Inc. $7.28 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1227241870 CMS
ABBVIE INC. $25.55 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1203435938 CMS
Ardelyx, Inc. $25.41 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1247872596 CMS
ABBVIE INC. $5.47 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1203435932 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.09 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1223020318 CMS
ABBVIE INC. $18.88 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1203435926 CMS
IBSA Pharma Inc. $18.60 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1211694888 CMS
IBSA Pharma Inc. $0.92 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1211700118 CMS
Aimmune Therapeutics, Inc. $20.31 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1249678152 CMS
Ardelyx, Inc. $25.03 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1247872594 CMS
ABBVIE INC. $22.18 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1203435920 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.11 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1225682004 CMS
Amgen Inc. $9.47 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1227241862 CMS
Aimmune Therapeutics, Inc. $12.75 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1249678144 CMS
Ardelyx, Inc. $8.09 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1247872590 CMS
Ardelyx, Inc. $13.66 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1247872592 CMS
IBSA Pharma Inc. $0.71 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1211693731 CMS
IBSA Pharma Inc. $17.21 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1211699586 CMS
VIVUS LLC $26.27 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1188053270 CMS
AstraZeneca Pharmaceuticals LP $22.51 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1206897817 CMS
Aimmune Therapeutics, Inc. $6.79 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1249678128 CMS
ABBVIE INC. $18.74 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1203435915 CMS
Aimmune Therapeutics, Inc. $20.96 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1249678156 CMS
Ardelyx, Inc. $24.20 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1247872588 CMS
Aimmune Therapeutics, Inc. $8.36 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1249678140 CMS
Amgen Inc. $11.04 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1227241858 CMS
AstraZeneca Pharmaceuticals LP $20.66 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1206872122 CMS
Amgen Inc. $18.71 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1228304559 CMS
ABBVIE INC. $21.77 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1203435910 CMS
IBSA Pharma Inc. $1.53 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1211692563 CMS
Aimmune Therapeutics, Inc. $24.30 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1249678164 CMS
AstraZeneca Pharmaceuticals LP $20.20 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1206627066 CMS
ABBVIE INC. $18.06 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1203435904 CMS
Amgen Inc. $26.43 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1228304555 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.42 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1223020316 CMS
ABBVIE INC. $7.19 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1203435898 CMS
Radius Health, Inc. $27.31 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1249526915 CMS
Amgen Inc. $4.29 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1227241860 CMS
Ardelyx, Inc. $24.13 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1247872586 CMS
Aimmune Therapeutics, Inc. $7.64 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1249678138 CMS
Amgen Inc. $23.33 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1228304547 CMS
Aimmune Therapeutics, Inc. $19.01 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1249678148 CMS
Aimmune Therapeutics, Inc. $9.06 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1249678142 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.85 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1223020314 CMS
QOL Medical, LLC $28.08 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1185018338 CMS
Aimmune Therapeutics, Inc. $7.09 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1249678132 CMS
Amgen Inc. $22.38 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1228304549 CMS
Ardelyx, Inc. $18.65 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1247872584 CMS
Radius Health, Inc. $29.48 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1249526913 CMS
ABBVIE INC. $9.93 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1203435885 CMS
ABBVIE INC. $3.85 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1203435891 CMS
Novo Nordisk Inc $15.39 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1188158417 CMS
Amgen Inc. $23.33 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1228304561 CMS
Aimmune Therapeutics, Inc. $7.21 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1249678136 CMS
ABBVIE INC. $23.17 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1203435880 CMS
Aimmune Therapeutics, Inc. $20.82 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1249678154 CMS
IBSA Pharma Inc. $19.24 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1211690612 CMS
IBSA Pharma Inc. $1.28 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1211690614 CMS
QOL Medical, LLC $28.14 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1185018502 CMS
ABBVIE INC. $23.54 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1203435875 CMS
Ardelyx, Inc. $25.00 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1247872582 CMS
Amgen Inc. $4.54 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1227241866 CMS
Merck Sharp & Dohme LLC $18.30 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1238260559 CMS
Phathom Pharmaceuticals, Inc. $4.66 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1219389555 CMS
IBSA Pharma Inc. $19.84 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1211690224 CMS
IBSA Pharma Inc. $0.57 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1211690226 CMS
Phathom Pharmaceuticals, Inc. $23.82 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1219389553 CMS
Aimmune Therapeutics, Inc. $21.11 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1249678160 CMS
Amgen Inc. $23.46 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1228304557 CMS
Amgen Inc. $22.45 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1228304545 CMS
Lilly USA, LLC $19.51 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1186993784 CMS
Ardelyx, Inc. $26.19 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1247872580 CMS
Aimmune Therapeutics, Inc. $18.27 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1249678146 CMS
AstraZeneca Pharmaceuticals LP $48.22 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1206346291 CMS
Phathom Pharmaceuticals, Inc. $3.79 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1219389535 CMS
AstraZeneca Pharmaceuticals LP $15.71 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1206614356 CMS
IBSA Pharma Inc. $1.35 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1211689166 CMS
IBSA Pharma Inc. $19.13 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1211697460 CMS
ABBVIE INC. $19.94 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1203435869 CMS
Amgen Inc. $25.00 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1228304553 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.54 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1225682002 CMS
Novo Nordisk Inc $19.65 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1188217544 CMS
Phathom Pharmaceuticals, Inc. $5.17 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1219389533 CMS
Ardelyx, Inc. $23.40 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1247872578 CMS
GlaxoSmithKline, LLC. $25.73 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1191528610 CMS
Amgen Inc. $19.52 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1228304543 CMS
Amgen Inc. $24.06 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1228304551 CMS
Novo Nordisk Inc $19.80 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1188531190 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.44 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1223020312 CMS
Amgen Inc. $4.67 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1227241872 CMS
AstraZeneca Pharmaceuticals LP $21.35 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1206793095 CMS
IBSA Pharma Inc. $18.32 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1211688411 CMS
IBSA Pharma Inc. $0.94 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1211688413 CMS
Aimmune Therapeutics, Inc. $21.05 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1249678158 CMS
ABBVIE INC. $19.31 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1203435863 CMS
Ardelyx, Inc. $23.73 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1247872576 CMS
Phathom Pharmaceuticals, Inc. $5.36 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1219389529 CMS
Amgen Inc. $21.14 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1228304541 CMS
Amgen Inc. $4.60 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1227241868 CMS
VIVUS LLC $21.35 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1188053268 CMS
IBSA Pharma Inc. $20.06 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1211687865 CMS
IBSA Pharma Inc. $1.03 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1211687867 CMS
Phathom Pharmaceuticals, Inc. $5.06 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1219389527 CMS
ABBVIE INC. $22.98 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1203435857 CMS
Amgen Inc. $14.19 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1227241874 CMS
Novo Nordisk Inc $17.19 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1188143504 CMS
SCILEX PHARMACEUTICALS INC. $17.06 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1242585675 CMS
Ardelyx, Inc. $24.94 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1247872574 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , 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-1932113313

Plain
YOON S PAK, NPI 1932113313. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1932113313.
APA 7
IndustryPayments. (2026). YOON S PAK, NPI 1932113313 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1932113313
Bluebook
YOON S PAK, NPI 1932113313, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1932113313.

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