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

THONG PHAM

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1538188057
CMS profile
435479
Location
SIOUX CITY, IA

General Payments · PY2018–2024

$3,508.18

  • Reported across 112 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,209.33

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
Travel and Lodging $1,441.65 7
Food and Beverage $767.68 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $2,073.79 14
Biosense Webster, Inc. $56.38 2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $33.23 2
Inari Medical, Inc. $30.39 1
PFIZER INC. $15.54 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $609.03 46
PY2019 $372.82 26
PY2021 $169.25 10
PY2022 $82.89 6
PY2023 $64.86 4
PY2024 $2,209.33 20

Payment records · PY2024 (20)

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

Program year 2024 20182019202120222023 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
Biosense Webster, Inc. $28.63 04/16/2024 Food and Beverage Undisputed 01/23/2026 1077675527 CMS
Biosense Webster, Inc. $27.75 10/23/2024 Food and Beverage Undisputed 01/23/2026 1077675544 CMS
Inari Medical, Inc. $30.39 11/20/2024 Food and Beverage Undisputed 01/23/2026 1140155561 CMS
Medtronic, Inc. $269.00 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1119363951 CMS
Medtronic, Inc. $37.85 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1119363953 CMS
Medtronic, Inc. $48.57 02/17/2024 Food and Beverage Undisputed 01/23/2026 1119363957 CMS
Medtronic, Inc. $78.48 02/17/2024 Food and Beverage Undisputed 01/23/2026 1119363959 CMS
Medtronic, Inc. $80.69 03/02/2024 Food and Beverage Undisputed 01/23/2026 1119363955 CMS
Medtronic, Inc. $550.89 04/15/2024 Travel and Lodging Undisputed 01/23/2026 1119363961 CMS
Medtronic, Inc. $245.36 06/27/2024 Travel and Lodging Undisputed 01/23/2026 1119363975 CMS
Medtronic, Inc. $34.41 06/27/2024 Travel and Lodging Undisputed 01/23/2026 1119363977 CMS
Medtronic, Inc. $136.53 06/28/2024 Food and Beverage Undisputed 01/23/2026 1119363971 CMS
Medtronic, Inc. $78.61 06/28/2024 Travel and Lodging Undisputed 01/23/2026 1119363973 CMS
Medtronic, Inc. $99.20 07/01/2024 Food and Beverage Undisputed 01/23/2026 1119363967 CMS
Medtronic, Inc. $17.63 07/01/2024 Food and Beverage Undisputed 01/23/2026 1119363969 CMS
Medtronic, Inc. $171.04 07/03/2024 Food and Beverage Undisputed 01/23/2026 1119363965 CMS
Medtronic, Inc. $225.53 07/16/2024 Travel and Lodging Undisputed 01/23/2026 1119363963 CMS
PFIZER INC. $15.54 03/28/2024 Food and Beverage Undisputed 01/23/2026 1131660221 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $17.10 03/19/2024 Food and Beverage Undisputed 01/23/2026 1080709416 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.13 06/19/2024 Food and Beverage Undisputed 01/23/2026 1080709418 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.