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

PAUL E SAX

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1306809892
CMS profile
59058
Location
BOSTON, MA

General Payments · PY2018–2024

$359,339.42

  • Reported across 290 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$28,352.35

20 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
Consulting Fee $26,658.29 9
Food and Beverage $940.09 8
Travel and Lodging $753.97 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ViiV Healthcare Company $15,581.53 8
Gilead Sciences, Inc. $8,885.82 10
ABBVIE INC. $2,025.00 1
Merck Sharp & Dohme Corporation $1,860.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $67,843.00 62
PY2019 $95,032.36 96
PY2020 $39,923.73 14
PY2021 $41,142.59 19
PY2022 $36,542.81 28
PY2023 $50,502.58 51
PY2024 $28,352.35 20

Payment records · PY2024 (20)

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
ABBVIE INC. $2,025.00 08/07/2024 Consulting Fee Undisputed 01/23/2026 1106026759 CMS
Gilead Sciences, Inc. $1,960.00 02/28/2024 Consulting Fee Undisputed 01/23/2026 1133599539 CMS
Gilead Sciences, Inc. $109.34 03/03/2024 Food and Beverage Undisputed 01/23/2026 1133808779 CMS
Gilead Sciences, Inc. $115.00 03/04/2024 Food and Beverage Undisputed 01/23/2026 1133808601 CMS
Gilead Sciences, Inc. $1,960.00 03/19/2024 Consulting Fee Undisputed 01/23/2026 1133599541 CMS
Gilead Sciences, Inc. $157.29 04/11/2024 Food and Beverage Undisputed 01/23/2026 1133808781 CMS
Gilead Sciences, Inc. $133.01 07/26/2024 Food and Beverage Undisputed 01/23/2026 1133808775 CMS
Gilead Sciences, Inc. $149.84 10/19/2024 Food and Beverage Undisputed 01/23/2026 1133808785 CMS
Gilead Sciences, Inc. $121.34 10/29/2024 Food and Beverage Undisputed 01/23/2026 1133808787 CMS
Gilead Sciences, Inc. $1,740.00 11/04/2024 Consulting Fee Undisputed 01/23/2026 1133599543 CMS
Gilead Sciences, Inc. $2,440.00 12/19/2024 Consulting Fee Undisputed 01/23/2026 1133599517 CMS
Merck Sharp & Dohme LLC $1,860.00 05/06/2024 Consulting Fee Undisputed 01/23/2026 1141641570 CMS
ViiV Healthcare Company $6,825.00 01/09/2024 Consulting Fee Undisputed 01/23/2026 1112700187 CMS
ViiV Healthcare Company $73.95 07/25/2024 Food and Beverage Undisputed 01/23/2026 1112718912 CMS
ViiV Healthcare Company $80.32 07/29/2024 Food and Beverage Undisputed 01/23/2026 1112736913 CMS
ViiV Healthcare Company $3,948.29 09/02/2024 Consulting Fee Undisputed 01/23/2026 1112783614 CMS
ViiV Healthcare Company $3,900.00 09/03/2024 Consulting Fee Undisputed 01/23/2026 1112711846 CMS
ViiV Healthcare Company $347.81 09/03/2024 Travel and Lodging Undisputed 01/23/2026 1112768680 CMS
ViiV Healthcare Company $374.67 09/03/2024 Travel and Lodging Undisputed 01/23/2026 1112772082 CMS
ViiV Healthcare Company $31.49 09/03/2024 Travel and Lodging Undisputed 01/23/2026 1112795292 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.

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.