IndustryPayments Data Builds a Healthier Tomorrow.
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

CHRISTOPHER EDUARD SONNTAG

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1417454620
CMS profile
11285710
Location
FAYETTEVILLE, AR

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

$26,524.55

165 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $17,425.00 8
Travel and Lodging $4,237.15 9
Food and Beverage $3,049.23 146
Consulting Fee $1,800.00 1
Education $13.17 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $22,806.92 67
Janssen Biotech, Inc. $1,887.84 5
Amgen Inc. $695.46 42
UCB, Inc. $291.91 18
Mallinckrodt Hospital Products Inc. $211.43 7
NOVARTIS PHARMACEUTICALS CORPORATION $128.58 6
E.R. Squibb & Sons, L.L.C. $102.70 4
Janssen Scientific Affairs, LLC $76.14 1
Acerta Pharma LLC $54.83 3
Fresenius Kabi USA, LLC $51.70 2
GlaxoSmithKline, LLC. $39.26 2
ANI Pharmaceuticals, Inc. $29.31 1
Lilly USA, LLC $27.79 1
Sandoz Inc. $27.37 1
Radius Health, Inc. $23.66 1
Genentech USA, Inc. $23.13 1
PFIZER INC. $19.16 1
Alexion Pharmaceuticals, Inc. $14.19 1
Janssen Pharmaceuticals, Inc $13.17 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $365.04 12
PY2022 $861.59 37
PY2023 $2,100.15 89
PY2024 $2,618.62 156
PY2025 $26,524.55 165

Payment records · PY2025 (165)

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
Amgen Inc. $7.10 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1227132811 CMS
UCB, Inc. $31.94 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1224409688 CMS
Amgen Inc. $9.10 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1227132803 CMS
Mallinckrodt Hospital Products Inc. $26.56 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1212001004 CMS
Janssen Biotech, Inc. $20.59 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1174411079 CMS
Janssen Pharmaceuticals, Inc $13.17 12/09/2025 Education No dispute reported 06/30/2026 1174232485 CMS
ABBVIE INC. $1,275.00 12/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364377 CMS
ABBVIE INC. $22.03 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1204364380 CMS
Amgen Inc. $6.98 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1227132835 CMS
Amgen Inc. $8.41 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1227132801 CMS
ABBVIE INC. $7.79 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1204364373 CMS
ABBVIE INC. $2,975.00 11/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364365 CMS
ABBVIE INC. $2,125.00 11/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364369 CMS
UCB, Inc. $37.16 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1224409686 CMS
Novartis Pharmaceuticals Corporation $23.09 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1200394454 CMS
Amgen Inc. $25.07 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1228266757 CMS
UCB, Inc. $19.45 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1224409684 CMS
ABBVIE INC. $7.32 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1204364361 CMS
Amgen Inc. $7.36 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1227132799 CMS
Genentech USA, Inc. $23.13 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1211503039 CMS
Amgen Inc. $6.12 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1227132807 CMS
UCB, Inc. $28.61 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1224409682 CMS
ABBVIE INC. $17.97 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1204364355 CMS
ABBVIE INC. $970.15 10/24/2025 Travel and Lodging No dispute reported 06/30/2026 1204364358 CMS
ABBVIE INC. $136.65 10/23/2025 Travel and Lodging No dispute reported 06/30/2026 1204364344 CMS
ABBVIE INC. $124.10 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1204364348 CMS
ABBVIE INC. $1,823.89 10/23/2025 Travel and Lodging No dispute reported 06/30/2026 1204364352 CMS
Mallinckrodt Hospital Products Inc. $35.35 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1212001002 CMS
Amgen Inc. $33.86 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1228266755 CMS
Amgen Inc. $32.74 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1228266775 CMS
ABBVIE INC. $15.85 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1204364341 CMS
ANI Pharmaceuticals, Inc. $29.31 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1248583309 CMS
UCB, Inc. $3.51 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1224460247 CMS
UCB, Inc. $4.63 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1224460249 CMS
UCB, Inc. $6.70 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1224460251 CMS
ABBVIE INC. $29.64 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1204364337 CMS
Amgen Inc. $8.44 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1227132825 CMS
Novartis Pharmaceuticals Corporation $24.13 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1200467554 CMS
Amgen Inc. $12.24 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1227132817 CMS
Amgen Inc. $15.80 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1228266787 CMS
ABBVIE INC. $28.17 09/28/2025 Food and Beverage No dispute reported 06/30/2026 1204364333 CMS
UCB, Inc. $6.07 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1224460245 CMS
ABBVIE INC. $2,975.00 09/23/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364329 CMS
E.R. Squibb & Sons, L.L.C. $28.47 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1184763092 CMS
Mallinckrodt Hospital Products Inc. $36.58 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1212001000 CMS
Amgen Inc. $9.01 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1227132813 CMS
UCB, Inc. $25.43 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1224460243 CMS
Novartis Pharmaceuticals Corporation $21.63 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1200467552 CMS
ABBVIE INC. $8.93 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1204364325 CMS
UCB, Inc. $7.62 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1224460241 CMS
ABBVIE INC. $8.02 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1204364321 CMS
ABBVIE INC. $88.41 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1204364315 CMS
ABBVIE INC. $149.20 09/04/2025 Travel and Lodging No dispute reported 06/30/2026 1204364318 CMS
Amgen Inc. $8.81 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1227132805 CMS
Amgen Inc. $7.08 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1227132827 CMS
ABBVIE INC. $25.09 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1204364311 CMS
Janssen Biotech, Inc. $26.13 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1174409183 CMS
ABBVIE INC. $27.79 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1204364307 CMS
Amgen Inc. $4.35 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1227132841 CMS
Amgen Inc. $8.17 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1227132821 CMS
UCB, Inc. $25.43 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1224460239 CMS
AstraZeneca Pharmaceuticals LP $22.35 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1206415899 CMS
ABBVIE INC. $1,275.00 08/06/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364304 CMS
Amgen Inc. $24.29 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1228266751 CMS
ABBVIE INC. $2,975.00 07/31/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364291 CMS
ABBVIE INC. $2.95 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1204364294 CMS
ABBVIE INC. $9.55 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1204364298 CMS
Amgen Inc. $17.45 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1228266773 CMS
ABBVIE INC. $10.32 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1204364286 CMS
E.R. Squibb & Sons, L.L.C. $27.04 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1184763070 CMS
ABBVIE INC. $31.04 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1204364283 CMS
Amgen Inc. $7.45 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1227132815 CMS
Amgen Inc. $27.13 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1228266765 CMS
Amgen Inc. $25.70 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1228266777 CMS
Janssen Biotech, Inc. $1,800.00 07/19/2025 Consulting Fee No dispute reported 06/30/2026 1174411893 CMS
GlaxoSmithKline, LLC. $17.61 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1191536436 CMS
UCB, Inc. $8.17 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1224460237 CMS
ABBVIE INC. $8.91 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1204364278 CMS
ABBVIE INC. $8.23 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1204364274 CMS
Amgen Inc. $25.77 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1228266753 CMS
ABBVIE INC. $161.88 07/11/2025 Travel and Lodging No dispute reported 06/30/2026 1204364266 CMS
ABBVIE INC. $12.32 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1204364270 CMS
Mallinckrodt Hospital Products Inc. $25.55 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1212000998 CMS
Amgen Inc. $7.74 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1227132839 CMS
Novartis Pharmaceuticals Corporation $21.63 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1200467550 CMS
ABBVIE INC. $6.76 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1204364255 CMS
ABBVIE INC. $2,550.00 07/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364260 CMS
ABBVIE INC. $32.92 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1204364252 CMS
UCB, Inc. $7.84 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1224460235 CMS
ABBVIE INC. $18.97 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1204364247 CMS
Fresenius Kabi USA, LLC $28.33 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1250524361 CMS
Amgen Inc. $8.25 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1227132809 CMS
ABBVIE INC. $9.70 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1204364243 CMS
UCB, Inc. $18.45 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1224460233 CMS
ABBVIE INC. $25.02 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364194 CMS
ABBVIE INC. $20.47 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364198 CMS
ABBVIE INC. $150.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364203 CMS
ABBVIE INC. $183.76 06/05/2025 Travel and Lodging No dispute reported 06/30/2026 1204364207 CMS
ABBVIE INC. $80.00 06/05/2025 Travel and Lodging No dispute reported 06/30/2026 1204364212 CMS
ABBVIE INC. $493.36 06/05/2025 Travel and Lodging No dispute reported 06/30/2026 1204364215 CMS
ABBVIE INC. $238.26 06/05/2025 Travel and Lodging No dispute reported 06/30/2026 1204364219 CMS
ABBVIE INC. $55.56 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364223 CMS
ABBVIE INC. $15.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364226 CMS
ABBVIE INC. $50.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364230 CMS
ABBVIE INC. $15.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364234 CMS
ABBVIE INC. $30.00 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364239 CMS
ABBVIE INC. $7.59 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1204364190 CMS
Amgen Inc. $8.72 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1227132837 CMS
Amgen Inc. $8.90 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1227132831 CMS
Mallinckrodt Hospital Products Inc. $35.35 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1212000996 CMS
Amgen Inc. $33.61 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1228266779 CMS
Amgen Inc. $35.76 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1228266783 CMS
ABBVIE INC. $1,275.00 05/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1204364186 CMS
UCB, Inc. $8.19 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1224460231 CMS
ABBVIE INC. $21.45 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1204364182 CMS
Amgen Inc. $24.26 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1228266761 CMS
ABBVIE INC. $7.05 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1204364178 CMS
ABBVIE INC. $8.79 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1204364174 CMS
UCB, Inc. $24.31 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1224460229 CMS
GlaxoSmithKline, LLC. $21.65 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1191210366 CMS
Amgen Inc. $19.12 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1228266759 CMS
ABBVIE INC. $3.25 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1204364170 CMS
AstraZeneca Pharmaceuticals LP $16.65 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206227722 CMS
E.R. Squibb & Sons, L.L.C. $22.88 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1184763010 CMS
ABBVIE INC. $6.57 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1204364157 CMS
ABBVIE INC. $20.84 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1204364161 CMS
ABBVIE INC. $2.74 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1204364166 CMS
ABBVIE INC. $5.37 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1204364154 CMS
Novartis Pharmaceuticals Corporation $20.00 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1200467548 CMS
Lilly USA, LLC $27.79 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1186554692 CMS
Sandoz Inc. $27.37 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1181970795 CMS
Amgen Inc. $8.18 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1227132829 CMS
Amgen Inc. $7.59 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1227132843 CMS
Janssen Biotech, Inc. $20.89 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1174412777 CMS
ABBVIE INC. $3.36 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1204364146 CMS
ABBVIE INC. $2.81 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1204364150 CMS
Fresenius Kabi USA, LLC $23.37 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1250524357 CMS
Janssen Scientific Affairs, LLC $76.14 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1174148714 CMS
UCB, Inc. $21.77 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1224460227 CMS
Mallinckrodt Hospital Products Inc. $28.19 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1212000994 CMS
Amgen Inc. $32.34 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1228266781 CMS
ABBVIE INC. $19.73 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1204364140 CMS
Amgen Inc. $25.78 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1228266771 CMS
Alexion Pharmaceuticals, Inc. $14.19 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1202942418 CMS
AstraZeneca Pharmaceuticals LP $15.83 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1207287700 CMS
ABBVIE INC. $7.75 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1204364136 CMS
PFIZER INC. $19.16 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1230199968 CMS
Novartis Pharmaceuticals Corporation $18.10 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1200467546 CMS
Amgen Inc. $9.53 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1227132833 CMS
ABBVIE INC. $32.79 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1204364132 CMS
UCB, Inc. $6.63 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1224460225 CMS
E.R. Squibb & Sons, L.L.C. $24.31 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1184762984 CMS
ABBVIE INC. $27.85 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1204364128 CMS
Amgen Inc. $8.18 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1227132819 CMS
Radius Health, Inc. $23.66 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1249506057 CMS
ABBVIE INC. $8.64 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1204364124 CMS
ABBVIE INC. $10.36 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1204364119 CMS
Janssen Biotech, Inc. $20.23 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1174410945 CMS
ABBVIE INC. $24.00 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1204364114 CMS
Amgen Inc. $9.87 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1227132823 CMS
Amgen Inc. $30.09 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1228266767 CMS
Amgen Inc. $32.75 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1228266785 CMS
Amgen Inc. $21.86 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1228266769 CMS
Amgen Inc. $24.50 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1228266763 CMS
Mallinckrodt Hospital Products Inc. $23.85 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1212000992 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-1417454620

Plain
CHRISTOPHER EDUARD SONNTAG, NPI 1417454620. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1417454620.
APA 7
IndustryPayments. (2026). CHRISTOPHER EDUARD SONNTAG, NPI 1417454620 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1417454620
Bluebook
CHRISTOPHER EDUARD SONNTAG, NPI 1417454620, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1417454620.

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