IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

ANN WILLMAN SILK

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1477717106
CMS profile
1202206
Location
BOSTON, MA

General Payments · PY2019–2025

$101,764.94

  • Reported across 118 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$56,572.94

61 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.

Related groups: Medical Oncology MA All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $45,836.00 12
Travel and Lodging $6,373.06 23
Honoraria $2,400.00 1
Food and Beverage $1,963.88 25

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
SUN PHARMACEUTICAL INDUSTRIES INC. $27,862.78 26
Regeneron Healthcare Solutions, Inc. $25,957.36 31
Immunocore Limited $2,400.00 1
Regeneron Pharmaceuticals, Inc. $217.80 2
PFIZER INC. $135.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $13,000.51 17
PY2020 $7,175.00 3
PY2021 $89.25 1
PY2022 $157.40 1
PY2023 $21,490.72 16
PY2024 $3,279.12 19
PY2025 $56,572.94 61

Payment records · PY2025 (61)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Immunocore Limited $2,400.00 12/16/2025 Honoraria Undisputed 06/30/2026 1235828107 CMS
PFIZER INC. $135.00 06/01/2025 Food and Beverage Undisputed 06/30/2026 1229105868 CMS
Regeneron Healthcare Solutions, Inc. $442.20 01/15/2025 Travel and Lodging Undisputed 06/30/2026 1213043051 CMS
Regeneron Healthcare Solutions, Inc. $458.30 01/15/2025 Travel and Lodging Undisputed 06/30/2026 1213043053 CMS
Regeneron Healthcare Solutions, Inc. $160.93 01/20/2025 Travel and Lodging Undisputed 06/30/2026 1213043055 CMS
Regeneron Healthcare Solutions, Inc. $173.93 01/20/2025 Travel and Lodging Undisputed 06/30/2026 1213043057 CMS
Regeneron Healthcare Solutions, Inc. $494.76 02/26/2025 Travel and Lodging Undisputed 06/30/2026 1213043059 CMS
Regeneron Healthcare Solutions, Inc. $40.73 02/26/2025 Food and Beverage Undisputed 06/30/2026 1213043061 CMS
Regeneron Healthcare Solutions, Inc. $107.51 02/26/2025 Food and Beverage Undisputed 06/30/2026 1213043063 CMS
Regeneron Healthcare Solutions, Inc. $50.77 02/26/2025 Food and Beverage Undisputed 06/30/2026 1213043065 CMS
Regeneron Healthcare Solutions, Inc. $45.61 02/26/2025 Food and Beverage Undisputed 06/30/2026 1213043067 CMS
Regeneron Healthcare Solutions, Inc. $105.89 02/26/2025 Food and Beverage Undisputed 06/30/2026 1213043069 CMS
Regeneron Healthcare Solutions, Inc. $817.00 03/21/2025 Consulting Fee Undisputed 06/30/2026 1213043071 CMS
Regeneron Healthcare Solutions, Inc. $6,536.00 03/21/2025 Consulting Fee Undisputed 06/30/2026 1213043073 CMS
Regeneron Healthcare Solutions, Inc. $4,902.00 03/21/2025 Consulting Fee Undisputed 06/30/2026 1213043075 CMS
Regeneron Healthcare Solutions, Inc. $41.35 03/21/2025 Travel and Lodging Undisputed 06/30/2026 1213043077 CMS
Regeneron Healthcare Solutions, Inc. $10.79 03/21/2025 Food and Beverage Undisputed 06/30/2026 1213043079 CMS
Regeneron Healthcare Solutions, Inc. $49.18 03/21/2025 Travel and Lodging Undisputed 06/30/2026 1213043081 CMS
Regeneron Healthcare Solutions, Inc. $561.69 10/01/2025 Travel and Lodging Undisputed 06/30/2026 1213043083 CMS
Regeneron Healthcare Solutions, Inc. $25.50 10/01/2025 Travel and Lodging Undisputed 06/30/2026 1213043085 CMS
Regeneron Healthcare Solutions, Inc. $357.92 10/08/2025 Travel and Lodging Undisputed 06/30/2026 1213043087 CMS
Regeneron Healthcare Solutions, Inc. $191.52 10/24/2025 Travel and Lodging Undisputed 06/30/2026 1213043089 CMS
Regeneron Healthcare Solutions, Inc. $191.52 10/29/2025 Travel and Lodging Undisputed 06/30/2026 1213043091 CMS
Regeneron Healthcare Solutions, Inc. $836.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043093 CMS
Regeneron Healthcare Solutions, Inc. $836.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043095 CMS
Regeneron Healthcare Solutions, Inc. $1,672.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043097 CMS
Regeneron Healthcare Solutions, Inc. $836.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043099 CMS
Regeneron Healthcare Solutions, Inc. $836.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043101 CMS
Regeneron Healthcare Solutions, Inc. $5,016.00 12/19/2025 Consulting Fee Undisputed 06/30/2026 1213043103 CMS
Regeneron Healthcare Solutions, Inc. $47.36 12/19/2025 Travel and Lodging Undisputed 06/30/2026 1213043105 CMS
Regeneron Healthcare Solutions, Inc. $52.08 12/19/2025 Food and Beverage Undisputed 06/30/2026 1213043107 CMS
Regeneron Healthcare Solutions, Inc. $17.92 12/19/2025 Food and Beverage Undisputed 06/30/2026 1213043109 CMS
Regeneron Healthcare Solutions, Inc. $42.90 12/19/2025 Travel and Lodging Undisputed 06/30/2026 1213043111 CMS
Regeneron Pharmaceuticals, Inc. $115.89 06/26/2025 Food and Beverage Undisputed 06/30/2026 1213243571 CMS
Regeneron Pharmaceuticals, Inc. $101.91 11/08/2025 Food and Beverage Undisputed 06/30/2026 1213243573 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $140.22 03/24/2025 Food and Beverage Undisputed 06/30/2026 1250970424 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $158.33 08/08/2025 Food and Beverage Undisputed 06/30/2026 1250970430 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $49.06 08/08/2025 Travel and Lodging Undisputed 06/30/2026 1250970444 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $362.77 08/09/2025 Travel and Lodging Undisputed 06/30/2026 1250970428 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $60.00 08/09/2025 Food and Beverage Undisputed 06/30/2026 1250970432 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $54.65 08/09/2025 Food and Beverage Undisputed 06/30/2026 1250970434 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $70.00 08/09/2025 Food and Beverage Undisputed 06/30/2026 1250970436 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $9,250.00 08/09/2025 Consulting Fee Undisputed 06/30/2026 1250970438 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $47.94 08/09/2025 Food and Beverage Undisputed 06/30/2026 1250970440 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $343.20 08/09/2025 Travel and Lodging Undisputed 06/30/2026 1250970442 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $51.59 08/09/2025 Travel and Lodging Undisputed 06/30/2026 1250970446 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $399.97 08/09/2025 Travel and Lodging Undisputed 06/30/2026 1250970448 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $576.96 08/15/2025 Travel and Lodging Undisputed 06/30/2026 1250970462 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $224.87 08/15/2025 Travel and Lodging Undisputed 06/30/2026 1250970464 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $149.97 08/15/2025 Food and Beverage Undisputed 06/30/2026 1250970466 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $95.98 08/16/2025 Travel and Lodging Undisputed 06/30/2026 1250970460 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $49.99 08/16/2025 Food and Beverage Undisputed 06/30/2026 1250970468 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $15.12 08/16/2025 Food and Beverage Undisputed 06/30/2026 1250970470 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $69.98 08/16/2025 Food and Beverage Undisputed 06/30/2026 1250970472 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $7,500.00 08/16/2025 Consulting Fee Undisputed 06/30/2026 1250970474 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $170.20 09/05/2025 Food and Beverage Undisputed 06/30/2026 1250970452 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $6,799.00 09/06/2025 Consulting Fee Undisputed 06/30/2026 1250970450 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $62.44 09/06/2025 Food and Beverage Undisputed 06/30/2026 1250970454 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $77.24 09/06/2025 Food and Beverage Undisputed 06/30/2026 1250970456 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $1,029.60 09/06/2025 Travel and Lodging Undisputed 06/30/2026 1250970458 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $53.70 11/06/2025 Food and Beverage Undisputed 06/30/2026 1250970426 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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