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

DANIEL F GUARDERAS PAREDES

Allopathic & Osteopathic Physicians Hospitalist

NPI
1306297411
CMS profile
1651799
Location
EAST BOSTON, MA

General Payments · PY2018–2020

$738.27

  • Reported across 48 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$263.14

14 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

PY2020 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $263.14 14

By paying entity

PY2020 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $123.55 7
Janssen Pharmaceuticals, Inc $77.89 4
E.R. Squibb & Sons, L.L.C. $38.62 2
ViiV Healthcare Company $23.08 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $145.54 9
PY2019 $329.59 25
PY2020 $263.14 14

Payment records · PY2020 (14)

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

Program year 2020 20182019 Record-level detail is published for PY2020; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $13.80 01/10/2020 Food and Beverage Undisputed 01/23/2026 735844085 CMS
AstraZeneca Pharmaceuticals LP $29.17 02/03/2020 Food and Beverage Undisputed 01/23/2026 735994383 CMS
AstraZeneca Pharmaceuticals LP $13.33 02/05/2020 Food and Beverage Undisputed 01/23/2026 736090813 CMS
AstraZeneca Pharmaceuticals LP $21.09 03/03/2020 Food and Beverage Undisputed 01/23/2026 736035039 CMS
AstraZeneca Pharmaceuticals LP $15.00 03/04/2020 Food and Beverage Undisputed 01/23/2026 736054383 CMS
AstraZeneca Pharmaceuticals LP $15.16 04/29/2020 Food and Beverage Undisputed 01/23/2026 735756833 CMS
AstraZeneca Pharmaceuticals LP $16.00 05/29/2020 Food and Beverage Undisputed 01/23/2026 735762845 CMS
E.R. Squibb & Sons, L.L.C. $18.63 01/23/2020 Food and Beverage Undisputed 01/23/2026 727950115 CMS
E.R. Squibb & Sons, L.L.C. $19.99 02/10/2020 Food and Beverage Undisputed 01/23/2026 727950144 CMS
Janssen Pharmaceuticals, Inc $20.55 01/14/2020 Food and Beverage Undisputed 01/23/2026 719093471 CMS
Janssen Pharmaceuticals, Inc $19.15 02/06/2020 Food and Beverage Undisputed 01/23/2026 719093473 CMS
Janssen Pharmaceuticals, Inc $17.66 06/02/2020 Food and Beverage Undisputed 01/23/2026 719093475 CMS
Janssen Pharmaceuticals, Inc $20.53 06/09/2020 Food and Beverage Undisputed 01/23/2026 719093477 CMS
ViiV Healthcare Company $23.08 02/29/2020 Food and Beverage Undisputed 01/23/2026 733135347 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_P01232026_01102026.csv

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