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

SANDRA SWAIN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1386670032
CMS profile
801195
Location
BETHESDA, MD

General Payments · PY2018–2024

$1,025,075.32

  • Reported across 129 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$60,332.33

21 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
Travel and Lodging $30,561.30 10
Consulting Fee $29,276.67 8
Food and Beverage $494.36 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Roche Products Limited $19,004.42 9
Chugai Pharmaceutical Co., Ltd. $17,610.81 4
Napo Pharmaceuticals Inc $16,077.10 5
Merck Sharp & Dohme Corporation $5,360.00 2
Genentech USA, Inc. $2,280.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $27,339.52 32
PY2019 $8,502.65 11
PY2020 $26,901.34 11
PY2021 $41,773.17 11
PY2022 $13,236.71 17
PY2023 $846,989.60 26
PY2024 $60,332.33 21

Payment records · PY2024 (21)

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
Chugai Pharmaceutical Co., Ltd. $11,480.33 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1133106351 CMS
Chugai Pharmaceutical Co., Ltd. $338.81 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1133106355 CMS
Chugai Pharmaceutical Co., Ltd. $5,636.67 02/23/2024 Consulting Fee Undisputed 01/23/2026 1133106359 CMS
Chugai Pharmaceutical Co., Ltd. $155.00 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1133106363 CMS
Genentech USA, Inc. $2,280.00 08/22/2024 Consulting Fee Undisputed 01/23/2026 1133106347 CMS
Merck Sharp & Dohme LLC $2,345.00 08/07/2024 Consulting Fee Undisputed 01/23/2026 1141727414 CMS
Merck Sharp & Dohme LLC $3,015.00 12/04/2024 Consulting Fee Undisputed 01/23/2026 1141727416 CMS
Napo Pharmaceuticals Inc $4,000.00 01/10/2024 Consulting Fee Undisputed 01/23/2026 1148207635 CMS
Napo Pharmaceuticals Inc $4,000.00 04/02/2024 Consulting Fee Undisputed 01/23/2026 1148207637 CMS
Napo Pharmaceuticals Inc $77.10 06/03/2024 Food and Beverage Undisputed 01/23/2026 1148212793 CMS
Napo Pharmaceuticals Inc $4,000.00 07/02/2024 Consulting Fee Undisputed 01/23/2026 1148207639 CMS
Napo Pharmaceuticals Inc $4,000.00 10/01/2024 Consulting Fee Undisputed 01/23/2026 1148207641 CMS
Roche Products Limited $218.48 02/07/2024 Food and Beverage Undisputed 01/23/2026 1133106368 CMS
Roche Products Limited $693.85 02/07/2024 Travel and Lodging Undisputed 01/23/2026 1133106384 CMS
Roche Products Limited $102.40 02/07/2024 Travel and Lodging Undisputed 01/23/2026 1133106396 CMS
Roche Products Limited $8,407.30 02/07/2024 Travel and Lodging Undisputed 01/23/2026 1133106400 CMS
Roche Products Limited $65.00 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1133106372 CMS
Roche Products Limited $1,106.88 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1133106376 CMS
Roche Products Limited $198.78 04/17/2024 Food and Beverage Undisputed 01/23/2026 1133106380 CMS
Roche Products Limited $202.04 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1133106388 CMS
Roche Products Limited $8,009.69 04/17/2024 Travel and Lodging Undisputed 01/23/2026 1133106392 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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