IndustryPayments
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

IOANA R PRESTON

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI
1477581924
CMS profile
112149
Location
BURLINGTON, MA

General Payments · PY2018–2024

$419,358.31

  • Reported across 462 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$124,380.19

123 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: Critical Care Medicine MA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $57,090.75 17
Travel and Lodging $49,014.56 52
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $14,640.00 2
Food and Beverage $3,634.88 52

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $92,504.56 89
Actelion Pharmaceuticals, Ltd $15,923.88 10
Actelion Pharmaceuticals US, Inc. $8,427.58 12
Insmed, Inc. $4,750.00 2
NS Pharma, Inc. $2,245.75 1
United Therapeutics Corporation $492.52 8
Sandoz Inc. $35.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $47,381.58 68
PY2019 $50,104.13 76
PY2020 $28,393.06 17
PY2021 $31,953.61 27
PY2022 $37,250.23 53
PY2023 $99,895.51 98
PY2024 $124,380.19 123

Payment records · PY2024 (123)

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
Actelion Pharmaceuticals US, Inc. $7,762.50 01/18/2024 Consulting Fee Undisputed 01/23/2026 1078911019 CMS
Actelion Pharmaceuticals US, Inc. $24.24 01/27/2024 Food and Beverage Undisputed 01/23/2026 1078910965 CMS
Actelion Pharmaceuticals US, Inc. $141.68 01/31/2024 Food and Beverage Undisputed 01/23/2026 1078910995 CMS
Actelion Pharmaceuticals US, Inc. $9.25 02/17/2024 Food and Beverage Undisputed 01/23/2026 1078910969 CMS
Actelion Pharmaceuticals US, Inc. $7.95 04/02/2024 Food and Beverage Undisputed 01/23/2026 1078911011 CMS
Actelion Pharmaceuticals US, Inc. $143.34 04/06/2024 Food and Beverage Undisputed 01/23/2026 1078911029 CMS
Actelion Pharmaceuticals US, Inc. $68.05 04/11/2024 Food and Beverage Undisputed 01/23/2026 1078910975 CMS
Actelion Pharmaceuticals US, Inc. $105.56 07/01/2024 Food and Beverage Undisputed 01/23/2026 1078911001 CMS
Actelion Pharmaceuticals US, Inc. $28.43 08/17/2024 Food and Beverage Undisputed 01/23/2026 1078910985 CMS
Actelion Pharmaceuticals US, Inc. $21.67 09/08/2024 Food and Beverage Undisputed 01/23/2026 1078910967 CMS
Actelion Pharmaceuticals US, Inc. $67.19 09/21/2024 Food and Beverage Undisputed 01/23/2026 1078911003 CMS
Actelion Pharmaceuticals US, Inc. $47.72 10/07/2024 Food and Beverage Undisputed 01/23/2026 1078910973 CMS
Actelion Pharmaceuticals, Ltd $7,976.10 09/19/2024 Travel and Lodging Undisputed 01/23/2026 1077571706 CMS
Actelion Pharmaceuticals, Ltd $1,004.83 09/19/2024 Travel and Lodging Undisputed 01/23/2026 1077571708 CMS
Actelion Pharmaceuticals, Ltd $323.50 09/19/2024 Travel and Lodging Undisputed 01/23/2026 1077571710 CMS
Actelion Pharmaceuticals, Ltd $50.46 09/19/2024 Food and Beverage Undisputed 01/23/2026 1077571714 CMS
Actelion Pharmaceuticals, Ltd $124.85 09/19/2024 Food and Beverage Undisputed 01/23/2026 1077571716 CMS
Actelion Pharmaceuticals, Ltd $36.67 09/19/2024 Food and Beverage Undisputed 01/23/2026 1077571718 CMS
Actelion Pharmaceuticals, Ltd $80.63 09/19/2024 Food and Beverage Undisputed 01/23/2026 1077571720 CMS
Actelion Pharmaceuticals, Ltd $26.84 09/19/2024 Travel and Lodging Undisputed 01/23/2026 1077571722 CMS
Actelion Pharmaceuticals, Ltd $2,587.50 10/15/2024 Consulting Fee Undisputed 01/23/2026 1077571704 CMS
Actelion Pharmaceuticals, Ltd $3,712.50 10/15/2024 Consulting Fee Undisputed 01/23/2026 1077571712 CMS
Insmed, Inc. $2,750.00 06/02/2024 Consulting Fee Undisputed 01/23/2026 1089583316 CMS
Insmed, Inc. $2,000.00 12/06/2024 Consulting Fee Undisputed 01/23/2026 1089583310 CMS
Merck Sharp & Dohme LLC $257.51 02/01/2024 Travel and Lodging Undisputed 01/23/2026 1141670924 CMS
Merck Sharp & Dohme LLC $257.51 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1141861312 CMS
Merck Sharp & Dohme LLC $257.51 02/03/2024 Travel and Lodging Undisputed 01/23/2026 1141670908 CMS
Merck Sharp & Dohme LLC $4,992.80 02/03/2024 Travel and Lodging Undisputed 01/23/2026 1141670918 CMS
Merck Sharp & Dohme LLC $32.76 02/04/2024 Food and Beverage Undisputed 01/23/2026 1141670906 CMS
Merck Sharp & Dohme LLC $257.51 02/04/2024 Travel and Lodging Undisputed 01/23/2026 1141670922 CMS
Merck Sharp & Dohme LLC $16.76 02/04/2024 Food and Beverage Undisputed 01/23/2026 1141859158 CMS
Merck Sharp & Dohme LLC $203.17 02/05/2024 Travel and Lodging Undisputed 01/23/2026 1141670904 CMS
Merck Sharp & Dohme LLC $5,490.00 02/14/2024 Consulting Fee Undisputed 01/23/2026 1141651847 CMS
Merck Sharp & Dohme LLC $150.00 02/14/2024 Travel and Lodging Undisputed 01/23/2026 1141651851 CMS
Merck Sharp & Dohme LLC $292.86 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1141704260 CMS
Merck Sharp & Dohme LLC $479.81 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1141704282 CMS
Merck Sharp & Dohme LLC $289.64 02/22/2024 Travel and Lodging Undisputed 01/23/2026 1141704256 CMS
Merck Sharp & Dohme LLC $49.97 02/22/2024 Food and Beverage Undisputed 01/23/2026 1141704266 CMS
Merck Sharp & Dohme LLC $35.00 02/22/2024 Food and Beverage Undisputed 01/23/2026 1141704270 CMS
Merck Sharp & Dohme LLC $49.99 02/22/2024 Food and Beverage Undisputed 01/23/2026 1141704280 CMS
Merck Sharp & Dohme LLC $125.36 02/22/2024 Travel and Lodging Undisputed 01/23/2026 1141870331 CMS
Merck Sharp & Dohme LLC $6,710.00 02/28/2024 Consulting Fee Undisputed 01/23/2026 1141651849 CMS
Merck Sharp & Dohme LLC $150.00 02/28/2024 Travel and Lodging Undisputed 01/23/2026 1141651853 CMS
Merck Sharp & Dohme LLC $232.50 02/28/2024 Consulting Fee Undisputed 01/23/2026 1141784281 CMS
Merck Sharp & Dohme LLC $520.00 03/11/2024 Consulting Fee Undisputed 01/23/2026 1141714204 CMS
Merck Sharp & Dohme LLC $520.00 04/29/2024 Consulting Fee Undisputed 01/23/2026 1141714038 CMS
Merck Sharp & Dohme LLC $520.00 05/15/2024 Food and Beverage Undisputed 01/23/2026 1141714036 CMS
Merck Sharp & Dohme LLC $393.07 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1141627959 CMS
Merck Sharp & Dohme LLC $120.52 06/19/2024 Food and Beverage Undisputed 01/23/2026 1141629610 CMS
Merck Sharp & Dohme LLC $40.00 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1141629630 CMS
Merck Sharp & Dohme LLC $49.73 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141627951 CMS
Merck Sharp & Dohme LLC $49.87 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141627969 CMS
Merck Sharp & Dohme LLC $40.00 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1141629628 CMS
Merck Sharp & Dohme LLC $49.87 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141847811 CMS
Merck Sharp & Dohme LLC $6,710.00 06/26/2024 Consulting Fee Undisputed 01/23/2026 1141627963 CMS
Merck Sharp & Dohme LLC $150.00 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1141629612 CMS
Merck Sharp & Dohme LLC $278.06 09/06/2024 Travel and Lodging Undisputed 01/23/2026 1141670916 CMS
Merck Sharp & Dohme LLC $15.57 09/07/2024 Food and Beverage Undisputed 01/23/2026 1141670920 CMS
Merck Sharp & Dohme LLC $278.06 09/07/2024 Travel and Lodging Undisputed 01/23/2026 1141859156 CMS
Merck Sharp & Dohme LLC $98.99 09/07/2024 Travel and Lodging Undisputed 01/23/2026 1141861314 CMS
Merck Sharp & Dohme LLC $278.06 09/08/2024 Travel and Lodging Undisputed 01/23/2026 1141698938 CMS
Merck Sharp & Dohme LLC $13,487.50 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1141698772 CMS
Merck Sharp & Dohme LLC $26.05 09/09/2024 Food and Beverage Undisputed 01/23/2026 1141698774 CMS
Merck Sharp & Dohme LLC $31.98 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1141698936 CMS
Merck Sharp & Dohme LLC $114.13 09/09/2024 Food and Beverage Undisputed 01/23/2026 1141778575 CMS
Merck Sharp & Dohme LLC $278.06 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1141869399 CMS
Merck Sharp & Dohme LLC $278.06 09/10/2024 Travel and Lodging Undisputed 01/23/2026 1141698940 CMS
Merck Sharp & Dohme LLC $21.69 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1141704264 CMS
Merck Sharp & Dohme LLC $250.00 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1141704278 CMS
Merck Sharp & Dohme LLC $66.73 09/11/2024 Food and Beverage Undisputed 01/23/2026 1141870335 CMS
Merck Sharp & Dohme LLC $23.36 09/12/2024 Food and Beverage Undisputed 01/23/2026 1141704262 CMS
Merck Sharp & Dohme LLC $250.00 09/12/2024 Travel and Lodging Undisputed 01/23/2026 1141704268 CMS
Merck Sharp & Dohme LLC $90.57 09/12/2024 Food and Beverage Undisputed 01/23/2026 1141778565 CMS
Merck Sharp & Dohme LLC $50.05 09/12/2024 Food and Beverage Undisputed 01/23/2026 1141870333 CMS
Merck Sharp & Dohme LLC $98.99 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1141704258 CMS
Merck Sharp & Dohme LLC $4,270.00 09/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141627957 CMS
Merck Sharp & Dohme LLC $150.00 09/16/2024 Travel and Lodging Undisputed 01/23/2026 1141627973 CMS
Merck Sharp & Dohme LLC $150.00 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1141629620 CMS
Merck Sharp & Dohme LLC $8,540.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1141629632 CMS
Merck Sharp & Dohme LLC $1,300.00 09/25/2024 Consulting Fee Undisputed 01/23/2026 1141714208 CMS
Merck Sharp & Dohme LLC $260.00 10/14/2024 Consulting Fee Undisputed 01/23/2026 1141714206 CMS
Merck Sharp & Dohme LLC $260.00 10/21/2024 Consulting Fee Undisputed 01/23/2026 1141714210 CMS
Merck Sharp & Dohme LLC $125.27 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1141586906 CMS
Merck Sharp & Dohme LLC $276.88 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1141586908 CMS
Merck Sharp & Dohme LLC $146.49 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1141586910 CMS
Merck Sharp & Dohme LLC $150.00 10/29/2024 Food and Beverage Undisputed 01/23/2026 1141586912 CMS
Merck Sharp & Dohme LLC $242.39 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1141832767 CMS
Merck Sharp & Dohme LLC $543.39 10/30/2024 Travel and Lodging Undisputed 01/23/2026 1141832769 CMS
Merck Sharp & Dohme LLC $266.64 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1141562186 CMS
Merck Sharp & Dohme LLC $153.68 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1141824295 CMS
Merck Sharp & Dohme LLC $53.99 11/12/2024 Food and Beverage Undisputed 01/23/2026 1141562184 CMS
Merck Sharp & Dohme LLC $269.88 11/12/2024 Travel and Lodging Undisputed 01/23/2026 1141562202 CMS
Merck Sharp & Dohme LLC $690.00 11/18/2024 Travel and Lodging Undisputed 01/23/2026 1141627971 CMS
Merck Sharp & Dohme LLC $180.00 11/18/2024 Travel and Lodging Undisputed 01/23/2026 1141629606 CMS
Merck Sharp & Dohme LLC $60.00 11/18/2024 Food and Beverage Undisputed 01/23/2026 1141629608 CMS
Merck Sharp & Dohme LLC $11,184.00 11/18/2024 Travel and Lodging Undisputed 01/23/2026 1141629634 CMS
Merck Sharp & Dohme LLC $60.00 11/19/2024 Food and Beverage Undisputed 01/23/2026 1141629618 CMS
Merck Sharp & Dohme LLC $60.00 11/20/2024 Food and Beverage Undisputed 01/23/2026 1141627953 CMS
Merck Sharp & Dohme LLC $40.00 11/20/2024 Food and Beverage Undisputed 01/23/2026 1141627961 CMS
Merck Sharp & Dohme LLC $60.00 11/20/2024 Food and Beverage Undisputed 01/23/2026 1141629616 CMS
Merck Sharp & Dohme LLC $10,370.00 12/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141629614 CMS
Merck Sharp & Dohme LLC $150.00 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1141629622 CMS
Merck Sharp & Dohme LLC $275.00 12/07/2024 Travel and Lodging Undisputed 01/23/2026 1141556364 CMS
Merck Sharp & Dohme LLC $61.42 12/07/2024 Travel and Lodging Undisputed 01/23/2026 1141556366 CMS
Merck Sharp & Dohme LLC $109.56 12/07/2024 Food and Beverage Undisputed 01/23/2026 1141556394 CMS
Merck Sharp & Dohme LLC $292.08 12/07/2024 Travel and Lodging Undisputed 01/23/2026 1141822341 CMS
Merck Sharp & Dohme LLC $273.31 12/07/2024 Travel and Lodging Undisputed 01/23/2026 1141822345 CMS
Merck Sharp & Dohme LLC $68.08 12/08/2024 Food and Beverage Undisputed 01/23/2026 1141556362 CMS
Merck Sharp & Dohme LLC $136.66 12/08/2024 Travel and Lodging Undisputed 01/23/2026 1141556368 CMS
Merck Sharp & Dohme LLC $44.03 12/08/2024 Food and Beverage Undisputed 01/23/2026 1141556392 CMS
Merck Sharp & Dohme LLC $82.18 12/08/2024 Food and Beverage Undisputed 01/23/2026 1141822343 CMS
Merck Sharp & Dohme LLC $5,490.00 12/16/2024 Consulting Fee Undisputed 01/23/2026 1141627955 CMS
Merck Sharp & Dohme LLC $150.00 12/16/2024 Travel and Lodging Undisputed 01/23/2026 1141629636 CMS
NS Pharma, Inc. $2,245.75 12/20/2024 Consulting Fee Undisputed 01/23/2026 1139459600 CMS
Sandoz Inc. $35.90 04/12/2024 Food and Beverage Undisputed 01/23/2026 1089367230 CMS
United Therapeutics Corporation $107.88 01/04/2024 Food and Beverage Undisputed 01/23/2026 1149446488 CMS
United Therapeutics Corporation $89.02 02/01/2024 Food and Beverage Undisputed 01/23/2026 1149446658 CMS
United Therapeutics Corporation $108.48 02/03/2024 Food and Beverage Undisputed 01/23/2026 1149446660 CMS
United Therapeutics Corporation $11.83 04/11/2024 Food and Beverage Undisputed 01/23/2026 1149446834 CMS
United Therapeutics Corporation $21.88 07/15/2024 Food and Beverage Undisputed 01/23/2026 1149446864 CMS
United Therapeutics Corporation $92.04 07/15/2024 Food and Beverage Undisputed 01/23/2026 1149446866 CMS
United Therapeutics Corporation $40.04 08/17/2024 Food and Beverage Undisputed 01/23/2026 1149446276 CMS
United Therapeutics Corporation $21.35 10/21/2024 Food and Beverage Undisputed 01/23/2026 1149446400 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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