Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ALEX GORDON SIEG

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1417449570
CMS profile
5516414
Location
DAVENPORT, IA

General Payments · PY2023–2024

$1,679.46

  • Reported across 51 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,561.57

50 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,561.57 50

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $117.89 1
PY2024 $1,561.57 50

Payment records · PY2024 (50)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $20.23 08/13/2024 Food and Beverage Undisputed 01/23/2026 1106100075 CMS
ABBVIE INC. $11.63 10/22/2024 Food and Beverage Undisputed 01/23/2026 1106100077 CMS
ABBVIE INC. $125.00 10/29/2024 Food and Beverage Undisputed 01/23/2026 1106100079 CMS
ABBVIE INC. $32.60 10/31/2024 Food and Beverage Undisputed 01/23/2026 1106100081 CMS
Astellas Pharma US Inc $14.38 07/23/2024 Food and Beverage Undisputed 01/23/2026 1139283280 CMS
Astellas Pharma US Inc $22.27 07/26/2024 Food and Beverage Undisputed 01/23/2026 1139276248 CMS
Astellas Pharma US Inc $21.58 11/22/2024 Food and Beverage Undisputed 01/23/2026 1139434138 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.56 07/17/2024 Food and Beverage Undisputed 01/23/2026 1086166492 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.73 09/03/2024 Food and Beverage Undisputed 01/23/2026 1086231032 CMS
Blueprint Medicines Corporation $23.71 11/19/2024 Food and Beverage Undisputed 01/23/2026 1147448360 CMS
Daiichi Sankyo Inc. $15.95 08/23/2024 Food and Beverage Undisputed 01/23/2026 1089483015 CMS
Daiichi Sankyo Inc. $18.25 09/13/2024 Food and Beverage Undisputed 01/23/2026 1089483017 CMS
Daiichi Sankyo Inc. $18.52 10/15/2024 Food and Beverage Undisputed 01/23/2026 1089483013 CMS
E.R. Squibb & Sons, L.L.C. $17.67 07/25/2024 Food and Beverage Undisputed 01/23/2026 1101708587 CMS
E.R. Squibb & Sons, L.L.C. $15.97 08/29/2024 Food and Beverage Undisputed 01/23/2026 1101708598 CMS
Eisai Inc. $15.84 11/06/2024 Food and Beverage Undisputed 01/23/2026 1110727635 CMS
Exelixis Inc. $14.36 09/25/2024 Food and Beverage Undisputed 01/23/2026 1138554578 CMS
Exelixis Inc. $21.15 12/18/2024 Food and Beverage Undisputed 01/23/2026 1138554580 CMS
Genentech USA, Inc. $14.08 10/30/2024 Food and Beverage Undisputed 01/23/2026 1132973695 CMS
Genmab U.S., Inc. $26.87 07/30/2024 Food and Beverage Undisputed 01/23/2026 1126823938 CMS
Genmab U.S., Inc. $82.92 11/07/2024 Food and Beverage Undisputed 01/23/2026 1126823940 CMS
Gilead Sciences, Inc. $20.07 11/15/2024 Food and Beverage Undisputed 01/23/2026 1133761794 CMS
Incyte Corporation $14.13 08/27/2024 Food and Beverage Undisputed 01/23/2026 1141188250 CMS
Ipsen Biopharmaceuticals, Inc $14.45 08/19/2024 Food and Beverage Undisputed 01/23/2026 1091986217 CMS
Ipsen Biopharmaceuticals, Inc $16.99 10/17/2024 Food and Beverage Undisputed 01/23/2026 1091986215 CMS
Ipsen Biopharmaceuticals, Inc $18.05 12/17/2024 Food and Beverage Undisputed 01/23/2026 1091986219 CMS
Janssen Biotech, Inc. $26.34 07/19/2024 Food and Beverage Undisputed 01/23/2026 1078563715 CMS
Janssen Biotech, Inc. $2.09 07/19/2024 Food and Beverage Undisputed 01/23/2026 1078563751 CMS
Janssen Biotech, Inc. $1.16 08/06/2024 Food and Beverage Undisputed 01/23/2026 1078563726 CMS
Janssen Biotech, Inc. $21.21 08/06/2024 Food and Beverage Undisputed 01/23/2026 1078563877 CMS
Janssen Biotech, Inc. $93.76 08/07/2024 Food and Beverage Undisputed 01/23/2026 1078563687 CMS
Janssen Biotech, Inc. $2.29 09/15/2024 Food and Beverage Undisputed 01/23/2026 1078563802 CMS
Janssen Biotech, Inc. $10.47 09/16/2024 Food and Beverage Undisputed 01/23/2026 1078563758 CMS
Janssen Biotech, Inc. $8.00 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078563918 CMS
Lilly USA, LLC $17.82 07/12/2024 Food and Beverage Undisputed 01/23/2026 1136018459 CMS
Lilly USA, LLC $13.29 12/04/2024 Food and Beverage Undisputed 01/23/2026 1135996268 CMS
Merck Sharp & Dohme LLC $18.00 09/19/2024 Food and Beverage Undisputed 01/23/2026 1141670108 CMS
Myriad Genetic Laboratories, Inc. $312.50 09/17/2024 Food and Beverage Undisputed 01/23/2026 1152540207 CMS
Novartis Pharmaceuticals Corporation $15.98 07/24/2024 Food and Beverage Undisputed 01/23/2026 1087333161 CMS
Novartis Pharmaceuticals Corporation $33.71 09/06/2024 Food and Beverage Undisputed 01/23/2026 1087333173 CMS
Novartis Pharmaceuticals Corporation $17.90 09/24/2024 Food and Beverage Undisputed 01/23/2026 1087333177 CMS
Novartis Pharmaceuticals Corporation $13.31 10/02/2024 Food and Beverage Undisputed 01/23/2026 1087333175 CMS
PFIZER INC. $18.96 12/12/2024 Food and Beverage Undisputed 01/23/2026 1131480448 CMS
PharmaEssentia USA Corporation $13.40 09/19/2024 Food and Beverage Undisputed 01/23/2026 1137308698 CMS
Regeneron Healthcare Solutions, Inc. $98.43 10/11/2024 Food and Beverage Undisputed 01/23/2026 1114172228 CMS
SERVIER PHARMACEUTICALS LLC $13.11 08/28/2024 Food and Beverage Undisputed 01/23/2026 1147257848 CMS
SOBI, INC $22.46 10/29/2024 Food and Beverage Undisputed 01/23/2026 1141426947 CMS
TAIHO ONCOLOGY, INC. $15.43 11/07/2024 Food and Beverage Undisputed 01/23/2026 1137943101 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.66 07/30/2024 Food and Beverage Undisputed 01/23/2026 1144967743 CMS
Takeda Pharmaceuticals U.S.A., Inc. $96.33 10/08/2024 Food and Beverage Undisputed 01/23/2026 1144967745 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.