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

WEBER CHEN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1679504393
CMS profile
1292844
Location
PASADENA, 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 · PY2024 · Entire year

$5,240.30

215 records · 0 disputed

Summary and payment records

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

“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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $5,188.40 213
Education $51.90 2

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
AstraZeneca Pharmaceuticals LP $596.57 21
Janssen Biotech, Inc. $359.40 12
ARRAY BIOPHARMA INC $278.60 13
Merck Sharp & Dohme LLC $273.44 10
Novartis Pharmaceuticals Corporation $256.52 14
Lilly USA, LLC $234.77 12
Takeda Pharmaceuticals U.S.A., Inc. $201.50 6
PFIZER INC. $180.95 13
GlaxoSmithKline, LLC. $174.17 7
Incyte Corporation $167.94 6
Gilead Sciences, Inc. $155.85 6
Genentech USA, Inc. $155.26 11
Ipsen Biopharmaceuticals, Inc $146.73 5
Regeneron Healthcare Solutions, Inc. $138.85 4
E.R. Squibb & Sons, L.L.C. $137.99 7
Boehringer Ingelheim Pharmaceuticals, Inc. $121.36 5
Deciphera Pharmaceuticals Inc. $110.92 4
PharmaEssentia USA Corporation $110.24 4
ABBVIE INC. $109.94 4
Sumitomo Pharma America, Inc. $105.80 4
GENZYME CORPORATION $102.47 3
Exelixis Inc. $101.44 4
Daiichi Sankyo Inc. $87.56 3
JAZZ PHARMACEUTICALS INC. $85.16 3
BeiGene USA, Inc. $73.63 3
Karyopharm Therapeutics Inc. $67.35 2
Bayer Healthcare Pharmaceuticals Inc. $64.59 3
TerSera Therapeutics LLC $61.48 2
SOBI, INC $61.09 2
ADC Therapeutics America, Inc. $59.15 3
Celgene Corporation $54.12 2
SUN PHARMACEUTICAL INDUSTRIES INC. $52.37 2
Eisai Inc. $46.81 2
Astellas Pharma US Inc $29.97 1
EMD Serono, Inc. $28.93 1
Verity Pharmaceuticals Inc. $27.53 1
Novocure Inc. $27.49 1
Tempus AI, Inc $26.78 1
ImmunoGen, Inc. $24.22 1
Acrotech Biopharma Inc. $24.12 1
TAIHO ONCOLOGY, INC. $23.88 1
Legend Biotech USA Inc. $22.39 1
Helsinn Therapeutics (U.S.), Inc. $21.38 1
Mirati Therapeutics, Inc. $20.69 1
Myriad Genetic Laboratories, Inc. $15.60 1
Kite Pharma, Inc. $13.30 1

Page 3 of 5; records 101–150 of 215 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

WEBER CHEN

NPI 1679504393 · CMS profile ID 1292844

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

PASADENA, 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, PY2024; 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 3 of 5; records 101–150 of 215 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1679504393?year=2024&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

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

Plain
WEBER CHEN, NPI 1679504393, CMS profile ID 1292844. General Payments, PY2024; 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 3 of 5; records 101–150 of 215 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1679504393?year=2024&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). WEBER CHEN, NPI 1679504393, CMS profile ID 1292844. General Payments, PY2024; 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 3 of 5; records 101–150 of 215 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1679504393?year=2024&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
WEBER CHEN, NPI 1679504393, CMS profile ID 1292844, IndustryPayments, General Payments, PY2024; 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 3 of 5; records 101–150 of 215 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1679504393?year=2024&recipient=provider&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

215 matching records · $5,240.30 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 215 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 101–150 of 215.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $18.4107/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131347541 CMS
Incyte Corporation $29.5307/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141193733 CMS
Genentech USA, Inc. $22.2807/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133131950 CMS
AstraZeneca Pharmaceuticals LP $22.1507/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105720640 CMS
AstraZeneca Pharmaceuticals LP $19.9607/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104374229 CMS
Novartis Pharmaceuticals Corporation $21.0807/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086681727 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.3306/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1137509443 CMS
Lilly USA, LLC $29.2506/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135441417 CMS
AstraZeneca Pharmaceuticals LP $34.2606/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104490808 CMS
AstraZeneca Pharmaceuticals LP $26.6106/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105407314 CMS
Daiichi Sankyo Inc. $28.5106/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089408292 CMS
Janssen Biotech, Inc. $26.6606/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078317268 CMS
Mirati Therapeutics, Inc. $20.6906/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1117177473 CMS
PFIZER INC. $19.1706/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131349796 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.8006/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1118106179 CMS
Tempus AI, Inc $26.7806/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150162520 CMS
ARRAY BIOPHARMA INC $22.3506/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131701584 CMS
Karyopharm Therapeutics Inc. $33.9806/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145537968 CMS
Sumitomo Pharma America, Inc. $24.7706/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1148837389 CMS
Ipsen Biopharmaceuticals, Inc $23.8106/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1091959397 CMS
Incyte Corporation $27.5106/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141209209 CMS
Novartis Pharmaceuticals Corporation $19.5706/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086681721 CMS
Exelixis Inc. $29.2305/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138567301 CMS
TerSera Therapeutics LLC $32.2005/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144719208 CMS
Lilly USA, LLC $21.8405/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135480369 CMS
PharmaEssentia USA Corporation $29.4605/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1137310118 CMS
ARRAY BIOPHARMA INC $21.4905/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131548270 CMS
JAZZ PHARMACEUTICALS INC. $29.8405/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150226661 CMS
Gilead Sciences, Inc. $23.5305/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133805117 CMS
Novartis Pharmaceuticals Corporation $18.3905/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086681723 CMS
Novartis Pharmaceuticals Corporation $1.6005/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086681725 CMS
Genentech USA, Inc. $1.2805/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133131958 CMS
Genentech USA, Inc. $16.7605/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133131963 CMS
Genentech USA, Inc. $5.8305/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133131967 CMS
Regeneron Healthcare Solutions, Inc. $37.7505/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1114023620 CMS
GlaxoSmithKline, LLC. $30.4405/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116260005 CMS
Deciphera Pharmaceuticals Inc. $27.0105/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145872595 CMS
PFIZER INC. $3.1405/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131549617 CMS
Myriad Genetic Laboratories, Inc. $15.6005/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1152529098 CMS
ABBVIE INC. $24.3005/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103453956 CMS
Merck Sharp & Dohme LLC $28.5105/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141941807 CMS
PFIZER INC. $20.5405/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131431186 CMS
Novartis Pharmaceuticals Corporation $16.3505/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086681719 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.3905/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144955287 CMS
Janssen Biotech, Inc. $34.2805/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078317052 CMS
AstraZeneca Pharmaceuticals LP $23.8404/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105797550 CMS
Lilly USA, LLC $19.6004/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135512125 CMS
Janssen Biotech, Inc. $21.4504/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078317432 CMS
BeiGene USA, Inc. $21.5004/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120860723 CMS
PFIZER INC. $26.3404/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131371379 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,353.06 113
PY2020 $1,817.09 91
PY2021 $1,388.09 61
PY2022 $3,976.04 176
PY2023 $5,697.40 241
PY2024 $5,240.30 215
PY2025 $6,268.24 242

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.