KRISTEN Y GIEFER

Allopathic & Osteopathic Physicians|Obstetrics & Gynecology NEWTON, KS NPI 1780109686

General Payments — all program years on this page

$4,205.18

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 39
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $135.32 across 6 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $135.326

By paying entity

Latest program year (PY2024) · sorted by reported total.

By program year

Program yearAmountRecords
2018 $70.204
2019 $178.7510
2020 $20.021
2021 $24.781
2022 $120.605
2023 $3,655.5112
2024 $135.326

Records — PY2024 (6)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1084877592 Hologic Sales and Service, LLC $18.98 05/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104872994 Biogen, Inc. $23.46 03/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1139374501 Astellas Pharma US Inc $25.73 08/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141797681 Merck Sharp & Dohme LLC $24.49 01/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148855843 Sumitomo Pharma America, Inc. $20.86 01/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148855845 Sumitomo Pharma America, Inc. $21.80 06/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • 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.