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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

DEREK F ANDRZEJEWSKI

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI
1437785268
CMS profile
11181265
Location
CAMARILLO, 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 · PY2021–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$3,686.35

158 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 $3,686.35 158

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $483.44 15
Acerta Pharma LLC $403.18 17
GlaxoSmithKline, LLC. $364.69 25
PFIZER INC. $304.84 14
Regeneron Healthcare Solutions, Inc. $303.90 14
NOVARTIS PHARMACEUTICALS CORPORATION $259.92 12
Amgen Inc. $246.79 14
Ionis Pharmaceuticals, Inc. $221.27 7
Galderma Laboratories, L.P. $202.49 7
CSL Behring $137.03 5
ARS Pharmaceuticals Operations, Inc. $128.30 5
Octapharma USA, Inc. $96.06 1
Genentech USA, Inc. $67.35 3
LEO Pharma Inc. $63.52 3
ABBVIE INC. $58.58 2
Takeda Pharmaceuticals U.S.A., Inc. $55.59 2
Pharming Healthcare, Inc. $55.47 2
Merck Sharp & Dohme Corporation $51.50 3
BioCryst US Sales Co., LLC $41.67 1
Blueprint Medicines Corporation $33.15 1
Azurity Pharmaceuticals, Inc. $31.68 1
Greer Laboratories, Inc. $23.27 1
Hikma Pharmaceuticals USA $18.56 1
Phadia US Inc. $18.53 1
CYCLE PHARMACEUTICALS INC $15.57 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,426.23 79
PY2022 $1,249.09 66
PY2023 $2,907.05 117
PY2024 $3,112.21 118
PY2025 $3,686.35 158

Payment records · PY2025 (158)

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

Program year 2025 2021202220232024 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
PFIZER INC. $32.01 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1231180138 CMS
AstraZeneca Pharmaceuticals LP $21.09 12/22/2025 Food and Beverage No dispute reported 06/30/2026 1206483915 CMS
GlaxoSmithKline, LLC. $11.31 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1190529021 CMS
Genentech USA, Inc. $25.58 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1211629995 CMS
GlaxoSmithKline, LLC. $7.92 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1191747620 CMS
Novartis Pharmaceuticals Corporation $21.33 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1200073504 CMS
PFIZER INC. $20.16 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1230981074 CMS
Novartis Pharmaceuticals Corporation $27.80 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1200073500 CMS
ARS Pharmaceuticals Operations, Inc. $24.41 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1245898792 CMS
Regeneron Healthcare Solutions, Inc. $25.29 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1213083948 CMS
AstraZeneca Pharmaceuticals LP $21.27 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1206446047 CMS
Ionis Pharmaceuticals, Inc. $7.79 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1246793453 CMS
Amgen Inc. $19.86 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1229173032 CMS
Galderma Laboratories, L.P. $5.66 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1234724516 CMS
CSL Behring $34.10 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1232366116 CMS
GENZYME CORPORATION $28.83 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1233674804 CMS
GlaxoSmithKline, LLC. $6.34 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1190652604 CMS
Genentech USA, Inc. $23.31 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1211629991 CMS
Regeneron Healthcare Solutions, Inc. $23.14 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1213083946 CMS
LEO Pharma Inc. $24.86 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1252046872 CMS
Amgen Inc. $16.65 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1229173072 CMS
Cycle Pharmaceuticals Inc $15.57 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1248901632 CMS
AstraZeneca Pharmaceuticals LP $19.30 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1207071306 CMS
GENZYME CORPORATION $11.92 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1233674792 CMS
Amgen Inc. $8.44 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1229173091 CMS
GENZYME CORPORATION $43.98 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1233674824 CMS
GlaxoSmithKline, LLC. $11.09 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1190625274 CMS
AstraZeneca Pharmaceuticals LP $22.35 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1206280478 CMS
GlaxoSmithKline, LLC. $22.78 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1190646752 CMS
GENZYME CORPORATION $12.75 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1233674788 CMS
PFIZER INC. $22.03 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1230970232 CMS
Galderma Laboratories, L.P. $17.05 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1234724514 CMS
Ionis Pharmaceuticals, Inc. $120.86 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1246793451 CMS
Novartis Pharmaceuticals Corporation $22.59 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1200153144 CMS
PFIZER INC. $8.90 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1230771229 CMS
GlaxoSmithKline, LLC. $28.91 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1190787036 CMS
Ionis Pharmaceuticals, Inc. $11.59 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1246793449 CMS
Merck Sharp & Dohme LLC $15.42 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1238252261 CMS
Genentech USA, Inc. $18.46 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1211629988 CMS
Regeneron Healthcare Solutions, Inc. $27.47 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1213083944 CMS
CSL Behring $6.50 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1232366102 CMS
Amgen Inc. $14.63 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1229173060 CMS
GlaxoSmithKline, LLC. $30.12 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1190527521 CMS
AstraZeneca Pharmaceuticals LP $22.55 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1206421147 CMS
GENZYME CORPORATION $26.91 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1233674764 CMS
Ionis Pharmaceuticals, Inc. $28.12 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1246793447 CMS
Galderma Laboratories, L.P. $5.32 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1234724512 CMS
GlaxoSmithKline, LLC. $29.70 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1190591935 CMS
Azurity Pharmaceuticals, Inc. $31.68 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1242682142 CMS
AstraZeneca Pharmaceuticals LP $23.97 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1206589094 CMS
BioCryst US Sales Co., LLC $41.67 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1222022564 CMS
Novartis Pharmaceuticals Corporation $31.72 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1200153140 CMS
GlaxoSmithKline, LLC. $8.32 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1191539232 CMS
GENZYME CORPORATION $22.22 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1233674754 CMS
Novartis Pharmaceuticals Corporation $13.48 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1200153142 CMS
GlaxoSmithKline, LLC. $1.63 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1190620110 CMS
Amgen Inc. $21.11 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1229173052 CMS
GlaxoSmithKline, LLC. $11.08 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1191781558 CMS
AstraZeneca Pharmaceuticals LP $21.29 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1207167025 CMS
Galderma Laboratories, L.P. $10.00 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1234724510 CMS
GENZYME CORPORATION $44.55 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1233674780 CMS
LEO Pharma Inc. $19.91 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1252046870 CMS
Ionis Pharmaceuticals, Inc. $20.00 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1246793445 CMS
Novartis Pharmaceuticals Corporation $25.78 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1200153138 CMS
GlaxoSmithKline, LLC. $6.69 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1191753848 CMS
Ionis Pharmaceuticals, Inc. $11.62 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1246793443 CMS
Regeneron Healthcare Solutions, Inc. $27.38 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1213083942 CMS
AstraZeneca Pharmaceuticals LP $22.33 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1207006253 CMS
PFIZER INC. $21.16 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1229808734 CMS
Galderma Laboratories, L.P. $145.25 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1234724508 CMS
GENZYME CORPORATION $26.75 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1233674778 CMS
GlaxoSmithKline, LLC. $5.74 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1190706835 CMS
GlaxoSmithKline, LLC. $0.51 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1190804045 CMS
Amgen Inc. $17.94 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1229173007 CMS
GENZYME CORPORATION $43.11 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1233674756 CMS
Ionis Pharmaceuticals, Inc. $21.29 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1246793441 CMS
ABBVIE INC. $31.80 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1204958739 CMS
Galderma Laboratories, L.P. $5.88 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1234724506 CMS
GENZYME CORPORATION $8.95 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1233674740 CMS
PFIZER INC. $26.01 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1230454210 CMS
Pharming Healthcare, Inc. $28.01 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1200804900 CMS
AstraZeneca Pharmaceuticals LP $22.33 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1206663998 CMS
GlaxoSmithKline, LLC. $9.39 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1190779425 CMS
Amgen Inc. $23.25 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1229173014 CMS
Regeneron Healthcare Solutions, Inc. $30.00 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1213083940 CMS
Octapharma USA, Inc. $96.06 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1245085395 CMS
GlaxoSmithKline, LLC. $25.17 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1191359089 CMS
Novartis Pharmaceuticals Corporation $30.39 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1200153136 CMS
Amgen Inc. $11.13 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1229173026 CMS
AstraZeneca Pharmaceuticals LP $20.47 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1206142816 CMS
CSL Behring $32.60 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1232366164 CMS
Amgen Inc. $22.53 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1229173019 CMS
ABBVIE INC. $26.78 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1204958735 CMS
Regeneron Healthcare Solutions, Inc. $17.86 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1213083938 CMS
PFIZER INC. $30.13 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1229340708 CMS
Merck Sharp & Dohme LLC $20.31 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1238013232 CMS
GlaxoSmithKline, LLC. $18.12 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1190391843 CMS
GENZYME CORPORATION $24.86 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1233674724 CMS
GlaxoSmithKline, LLC. $29.16 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1191683751 CMS
Phadia US Inc. $18.53 05/26/2025 Food and Beverage No dispute reported 06/30/2026 1161492469 CMS
Amgen Inc. $10.62 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1229173040 CMS
Galderma Laboratories, L.P. $13.33 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1234724504 CMS
Regeneron Healthcare Solutions, Inc. $21.20 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1213083936 CMS
AstraZeneca Pharmaceuticals LP $15.43 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1206249230 CMS
PFIZER INC. $19.62 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1229025065 CMS
Regeneron Healthcare Solutions, Inc. $31.17 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1213083934 CMS
GlaxoSmithKline, LLC. $9.15 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1191225318 CMS
Novartis Pharmaceuticals Corporation $27.47 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1200153134 CMS
Greer Laboratories, Inc. $23.27 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1240086555 CMS
Amgen Inc. $16.95 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1229173081 CMS
ARS Pharmaceuticals Operations, Inc. $23.32 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1245898790 CMS
GENZYME CORPORATION $25.88 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1233674710 CMS
CSL Behring $30.80 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1232366142 CMS
GENZYME CORPORATION $122.75 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1233674728 CMS
Blueprint Medicines Corporation $33.15 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1235821325 CMS
ARS Pharmaceuticals Operations, Inc. $29.33 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1245898788 CMS
Regeneron Healthcare Solutions, Inc. $20.90 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1213083932 CMS
GlaxoSmithKline, LLC. $11.60 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1190847815 CMS
GENZYME CORPORATION $14.98 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1233674704 CMS
Novartis Pharmaceuticals Corporation $22.94 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1200153132 CMS
Novartis Pharmaceuticals Corporation $24.07 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1200153128 CMS
PFIZER INC. $17.61 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1229147596 CMS
Pharming Healthcare, Inc. $27.46 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1200804898 CMS
AstraZeneca Pharmaceuticals LP $23.63 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1206862287 CMS
GlaxoSmithKline, LLC. $22.47 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1190962888 CMS
AstraZeneca Pharmaceuticals LP $22.21 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1207209095 CMS
GlaxoSmithKline, LLC. $29.22 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1190411261 CMS
Regeneron Healthcare Solutions, Inc. $35.41 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1213083930 CMS
Amgen Inc. $26.33 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1229173086 CMS
CSL Behring $33.03 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1232366138 CMS
GlaxoSmithKline, LLC. $9.77 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1190631408 CMS
AstraZeneca Pharmaceuticals LP $14.28 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1206855994 CMS
Novartis Pharmaceuticals Corporation $5.91 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1200153126 CMS
PFIZER INC. $18.46 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1229046296 CMS
Regeneron Healthcare Solutions, Inc. $19.36 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1213083926 CMS
Regeneron Healthcare Solutions, Inc. $2.81 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1213083928 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.93 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1224058101 CMS
PFIZER INC. $26.70 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1229062974 CMS
GENZYME CORPORATION $25.00 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1233674676 CMS
LEO Pharma Inc. $18.75 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1252046868 CMS
PFIZER INC. $18.19 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1229091899 CMS
ARS Pharmaceuticals Operations, Inc. $22.12 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1245898786 CMS
AstraZeneca Pharmaceuticals LP $18.32 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1206176450 CMS
Amgen Inc. $18.04 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1229173044 CMS
GlaxoSmithKline, LLC. $11.59 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1191339699 CMS
Hikma Pharmaceuticals USA $18.56 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1248217083 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.66 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1224082006 CMS
GlaxoSmithKline, LLC. $6.91 01/31/2025 Food and Beverage No dispute reported 06/30/2026 1190979493 CMS
PFIZER INC. $17.70 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1228989199 CMS
ARS Pharmaceuticals Operations, Inc. $29.12 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1245898784 CMS
Amgen Inc. $19.31 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1229173068 CMS
Regeneron Healthcare Solutions, Inc. $5.97 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1213083922 CMS
Regeneron Healthcare Solutions, Inc. $15.94 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1213083924 CMS
AstraZeneca Pharmaceuticals LP $64.18 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1206377257 CMS
Novartis Pharmaceuticals Corporation $6.44 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1200153124 CMS
AstraZeneca Pharmaceuticals LP $28.18 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1206696122 CMS
Merck Sharp & Dohme LLC $15.77 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1238297817 CMS
PFIZER INC. $26.16 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1229017121 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · 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-1437785268

Plain
DEREK F ANDRZEJEWSKI, NPI 1437785268. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1437785268.
APA 7
IndustryPayments. (2026). DEREK F ANDRZEJEWSKI, NPI 1437785268 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1437785268
Bluebook
DEREK F ANDRZEJEWSKI, NPI 1437785268, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1437785268.

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