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

KARL TIMOTHY CHEN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1982600169
CMS profile
89285
Location
EAST BRUNSWICK, NJ

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 · PY2019 · Entire year

$2,360.39

254 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,355.13 253
Education $5.26 1

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

254 matching records · $2,360.39 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 254 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 1–50 of 254.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Antares Pharma, Inc. $7.4112/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026676468439 CMS
Janssen Pharmaceuticals, Inc $4.9712/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658426649 CMS
Kowa Pharmaceuticals America, Inc. $7.7912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261079 CMS
Allergan Inc. $4.3212/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181173 CMS
Amgen Inc. $12.5212/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662590185 CMS
SANOFI-AVENTIS U.S. LLC $5.4212/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694287033 CMS
Allergan Inc. $7.3412/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181171 CMS
Amarin Pharma Inc. $14.1212/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699275813 CMS
Kowa Pharmaceuticals America, Inc. $6.6612/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261073 CMS
Amgen Inc. $6.8312/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662590175 CMS
GlaxoSmithKline, LLC. $13.0612/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671243381 CMS
Genentech USA, Inc. $11.8912/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026708838391 CMS
Janssen Pharmaceuticals, Inc $13.7712/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658426589 CMS
Amarin Pharma Inc. $8.2712/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699282187 CMS
Antares Pharma, Inc. $4.0012/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026676469809 CMS
Kowa Pharmaceuticals America, Inc. $6.2212/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261069 CMS
Amgen Inc. $14.3812/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662590173 CMS
SANOFI-AVENTIS U.S. LLC $12.0412/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694326243 CMS
Allergan Inc. $10.9512/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181169 CMS
PFIZER INC. $4.0011/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673782961 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.2711/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684690327 CMS
Allergan Inc. $2.7411/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181167 CMS
Kowa Pharmaceuticals America, Inc. $4.6111/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261063 CMS
Merck Sharp & Dohme Corporation $13.3111/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695895467 CMS
Amarin Pharma Inc. $8.6411/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699258001 CMS
Allergan Inc. $4.1511/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181165 CMS
Kowa Pharmaceuticals America, Inc. $5.1711/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261095 CMS
Lilly USA, LLC $12.0411/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657926433 CMS
Amgen Inc. $14.0511/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662590171 CMS
Amarin Pharma Inc. $7.2211/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699257223 CMS
Allergan Inc. $6.5111/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181163 CMS
Antares Pharma, Inc. $5.1111/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026676469377 CMS
Kowa Pharmaceuticals America, Inc. $4.2211/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261059 CMS
Amgen Inc. $13.5411/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731297979 CMS
Allergan Inc. $4.8111/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181161 CMS
Kowa Pharmaceuticals America, Inc. $4.5711/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261057 CMS
Amarin Pharma Inc. $14.5610/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699245329 CMS
Merck Sharp & Dohme Corporation $12.8710/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695882873 CMS
PFIZER INC. $3.3310/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673193321 CMS
Amarin Pharma Inc. $13.9310/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699247533 CMS
Lilly USA, LLC $11.8010/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657943747 CMS
Janssen Biotech, Inc. $14.9010/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658368223 CMS
Amgen Inc. $11.8910/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662590183 CMS
Allergan Inc. $10.6910/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181159 CMS
Antares Pharma, Inc. $4.8410/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026676466053 CMS
Kowa Pharmaceuticals America, Inc. $6.0110/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261053 CMS
Kowa Pharmaceuticals America, Inc. $14.2810/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026630261051 CMS
Allergan Inc. $3.5510/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026670181157 CMS
PFIZER INC. $14.9310/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673159203 CMS
Janssen Pharmaceuticals, Inc $15.0110/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658426335 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,360.39 254
PY2020 $2,111.50 189
PY2021 $2,866.40 246
PY2022 $1,831.92 155
PY2023 $1,471.29 126
PY2024 $918.29 55
PY2025 $427.78 25

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.

Cite this record.

Plain
KARL TIMOTHY CHEN, NPI 1982600169. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1982600169.
APA 7
IndustryPayments. (2026). KARL TIMOTHY CHEN, NPI 1982600169 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1982600169
Bluebook
KARL TIMOTHY CHEN, NPI 1982600169, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1982600169.

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