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 M GERDES

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1942936885
CMS profile
11358779
Location
SIOUX CITY, IA

General Payments · PY2022–2024

$2,532.28

  • Reported across 135 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$350.24

19 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 $350.24 19

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $362.41 21
PY2023 $1,819.63 95
PY2024 $350.24 19

Payment records · PY2024 (19)

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

Program year 2024 20222023 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. $21.76 02/06/2024 Food and Beverage Undisputed 01/23/2026 1107164173 CMS
Astellas Pharma US Inc $16.71 02/02/2024 Food and Beverage Undisputed 01/23/2026 1139473570 CMS
Aveo Pharmaceuticals, Inc. $14.31 02/08/2024 Food and Beverage Undisputed 01/23/2026 1143489167 CMS
Celgene Corporation $19.54 01/03/2024 Food and Beverage Undisputed 01/23/2026 1101158120 CMS
Daiichi Sankyo Inc. $24.54 01/29/2024 Food and Beverage Undisputed 01/23/2026 1089425283 CMS
Deciphera Pharmaceuticals Inc. $16.85 01/31/2024 Food and Beverage Undisputed 01/23/2026 1145876897 CMS
E.R. Squibb & Sons, L.L.C. $24.31 11/07/2024 Food and Beverage Undisputed 01/23/2026 1101577293 CMS
Eisai Inc. $15.05 02/16/2024 Food and Beverage Undisputed 01/23/2026 1110791034 CMS
Genentech USA, Inc. $19.82 01/25/2024 Food and Beverage Undisputed 01/23/2026 1133138274 CMS
Incyte Corporation $15.10 01/11/2024 Food and Beverage Undisputed 01/23/2026 1141189227 CMS
Janssen Biotech, Inc. $19.93 01/03/2024 Food and Beverage Undisputed 01/23/2026 1078565614 CMS
Merck Sharp & Dohme LLC $16.21 02/12/2024 Food and Beverage Undisputed 01/23/2026 1141788487 CMS
Novartis Pharmaceuticals Corporation $14.98 01/30/2024 Food and Beverage Undisputed 01/23/2026 1086856265 CMS
Novartis Pharmaceuticals Corporation $16.14 01/31/2024 Food and Beverage Undisputed 01/23/2026 1086856267 CMS
PFIZER INC. $14.86 01/24/2024 Food and Beverage Undisputed 01/23/2026 1131493389 CMS
PFIZER INC. $16.93 02/08/2024 Food and Beverage Undisputed 01/23/2026 1131495847 CMS
PFIZER INC. $17.48 04/25/2024 Food and Beverage Undisputed 01/23/2026 1131460871 CMS
PharmaEssentia USA Corporation $23.33 01/15/2024 Food and Beverage Undisputed 01/23/2026 1137303728 CMS
TerSera Therapeutics LLC $22.39 02/10/2024 Food and Beverage Undisputed 01/23/2026 1144719505 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , 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.