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

OLGA F SWANSON

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1619183167
CMS profile
300199
Location
HOUSTON, TX

General Payments · PY2018–2024

$3,110.90

  • Reported across 85 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$151.16

9 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 $137.81 8
Education $13.35 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Astellas Pharma US Inc $69.90 4
Sumitomo Pharma America, Inc. $67.91 4
MILLICENT US INC $13.35 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $128.74 6
PY2019 $636.97 3
PY2020 $136.60 8
PY2021 $319.98 22
PY2022 $1,552.55 27
PY2023 $184.90 10
PY2024 $151.16 9

Payment records · PY2024 (9)

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

Program year 2024 201820192020202120222023 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
Astellas Pharma US Inc $17.83 04/11/2024 Food and Beverage Undisputed 01/23/2026 1139359953 CMS
Astellas Pharma US Inc $18.41 05/11/2024 Food and Beverage Undisputed 01/23/2026 1139356727 CMS
Astellas Pharma US Inc $16.52 10/10/2024 Food and Beverage Undisputed 01/23/2026 1139427834 CMS
Astellas Pharma US Inc $17.14 11/16/2024 Food and Beverage Undisputed 01/23/2026 1139436100 CMS
MILLICENT US INC $13.35 08/14/2024 Education Undisputed 01/23/2026 1150912518 CMS
Sumitomo Pharma America, Inc. $14.48 05/03/2024 Food and Beverage Undisputed 01/23/2026 1148925658 CMS
Sumitomo Pharma America, Inc. $14.28 08/26/2024 Food and Beverage Undisputed 01/23/2026 1148925660 CMS
Sumitomo Pharma America, Inc. $24.42 11/06/2024 Food and Beverage Undisputed 01/23/2026 1148925662 CMS
Sumitomo Pharma America, Inc. $14.73 12/18/2024 Food and Beverage Undisputed 01/23/2026 1148925664 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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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.