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

ZACHARY T HOLLIS

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1104142744
CMS profile
1288753
Location
FAIRFAX, VA

General Payments · PY2018–2024

$19,137.00

  • Reported across 150 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$8,367.32

57 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 $3,416.83 19
Consulting Fee $3,000.00 1
Food and Beverage $1,950.49 37

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $4,883.24 23
Abbott Laboratories $1,924.75 17
BOSTON SCIENTIFIC CORPORATION $1,502.62 16
Biosense Webster, Inc. $56.71 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,831.43 12
PY2019 $951.50 24
PY2020 $153.74 6
PY2021 $426.69 11
PY2022 $2,215.82 24
PY2023 $2,190.50 16
PY2024 $8,367.32 57

Payment records · PY2024 (57)

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
Abbott Laboratories $47.91 05/22/2024 Food and Beverage Undisputed 01/23/2026 1124845734 CMS
Abbott Laboratories $47.91 05/22/2024 Food and Beverage Undisputed 01/23/2026 1124845736 CMS
Abbott Laboratories $58.96 06/21/2024 Food and Beverage Undisputed 01/23/2026 1124845718 CMS
Abbott Laboratories $133.78 06/21/2024 Food and Beverage Undisputed 01/23/2026 1124845720 CMS
Abbott Laboratories $394.75 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1125388654 CMS
Abbott Laboratories $9.02 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1125388666 CMS
Abbott Laboratories $4.57 07/31/2024 Food and Beverage Undisputed 01/23/2026 1124845722 CMS
Abbott Laboratories $196.13 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1125388656 CMS
Abbott Laboratories $196.87 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1125388658 CMS
Abbott Laboratories $98.06 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1125388660 CMS
Abbott Laboratories $125.46 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1125388662 CMS
Abbott Laboratories $3.81 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124845724 CMS
Abbott Laboratories $79.11 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124845726 CMS
Abbott Laboratories $0.16 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124845728 CMS
Abbott Laboratories $0.66 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124845730 CMS
Abbott Laboratories $386.95 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1125388664 CMS
Abbott Laboratories $140.64 12/26/2024 Food and Beverage Undisputed 01/23/2026 1124845732 CMS
Biosense Webster, Inc. $56.71 05/18/2024 Food and Beverage Undisputed 01/23/2026 1077739352 CMS
Boston Scientific Corporation $9.76 02/15/2024 Food and Beverage Undisputed 01/23/2026 1092341622 CMS
Boston Scientific Corporation $123.44 02/22/2024 Food and Beverage Undisputed 01/23/2026 1092341608 CMS
Boston Scientific Corporation $32.97 03/06/2024 Food and Beverage Undisputed 01/23/2026 1092341628 CMS
Boston Scientific Corporation $18.82 04/17/2024 Food and Beverage Undisputed 01/23/2026 1092341626 CMS
Boston Scientific Corporation $41.14 05/06/2024 Food and Beverage Undisputed 01/23/2026 1092341600 CMS
Boston Scientific Corporation $81.50 05/06/2024 Travel and Lodging Undisputed 01/23/2026 1092341602 CMS
Boston Scientific Corporation $251.91 05/06/2024 Travel and Lodging Undisputed 01/23/2026 1092341614 CMS
Boston Scientific Corporation $383.15 05/06/2024 Travel and Lodging Undisputed 01/23/2026 1092341616 CMS
Boston Scientific Corporation $14.87 05/06/2024 Food and Beverage Undisputed 01/23/2026 1092341624 CMS
Boston Scientific Corporation $85.37 05/07/2024 Food and Beverage Undisputed 01/23/2026 1092341604 CMS
Boston Scientific Corporation $151.58 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1092341612 CMS
Boston Scientific Corporation $35.02 05/07/2024 Food and Beverage Undisputed 01/23/2026 1092341630 CMS
Boston Scientific Corporation $138.80 06/26/2024 Food and Beverage Undisputed 01/23/2026 1092341610 CMS
Boston Scientific Corporation $7.32 08/15/2024 Food and Beverage Undisputed 01/23/2026 1092341620 CMS
Boston Scientific Corporation $120.10 10/09/2024 Food and Beverage Undisputed 01/23/2026 1092341606 CMS
Boston Scientific Corporation $6.87 11/14/2024 Food and Beverage Undisputed 01/23/2026 1092341618 CMS
Medtronic, Inc. $92.48 04/11/2024 Food and Beverage Undisputed 01/23/2026 1117064556 CMS
Medtronic, Inc. $453.98 05/15/2024 Travel and Lodging Undisputed 01/23/2026 1117064552 CMS
Medtronic, Inc. $34.25 05/15/2024 Travel and Lodging Undisputed 01/23/2026 1117064554 CMS
Medtronic, Inc. $86.14 05/19/2024 Food and Beverage Undisputed 01/23/2026 1117064550 CMS
Medtronic, Inc. $23.37 06/20/2024 Food and Beverage Undisputed 01/23/2026 1117064570 CMS
Medtronic, Inc. $49.54 06/21/2024 Food and Beverage Undisputed 01/23/2026 1117064572 CMS
Medtronic, Inc. $97.65 06/24/2024 Food and Beverage Undisputed 01/23/2026 1117064558 CMS
Medtronic, Inc. $134.64 06/24/2024 Travel and Lodging Undisputed 01/23/2026 1117064568 CMS
Medtronic, Inc. $24.60 06/25/2024 Food and Beverage Undisputed 01/23/2026 1117064560 CMS
Medtronic, Inc. $50.32 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1117064564 CMS
Medtronic, Inc. $76.22 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1117064566 CMS
Medtronic, Inc. $174.64 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1117064562 CMS
Medtronic, Inc. $189.00 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1117064574 CMS
Medtronic, Inc. $28.40 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1117064576 CMS
Medtronic, Inc. $3,000.00 07/24/2024 Consulting Fee Undisputed 01/23/2026 1112053099 CMS
Medtronic, Inc. $33.33 07/26/2024 Food and Beverage Undisputed 01/23/2026 1117064578 CMS
Medtronic, Inc. $129.60 08/22/2024 Food and Beverage Undisputed 01/23/2026 1117064580 CMS
Medtronic, Inc. $9.09 10/09/2024 Food and Beverage Undisputed 01/23/2026 1117064584 CMS
Medtronic, Inc. $16.01 10/14/2024 Food and Beverage Undisputed 01/23/2026 1117064582 CMS
Medtronic, Inc. $9.00 10/28/2024 Food and Beverage Undisputed 01/23/2026 1117064586 CMS
Medtronic, Inc. $41.67 12/10/2024 Food and Beverage Undisputed 01/23/2026 1117064590 CMS
Medtronic, Inc. $12.14 12/28/2024 Food and Beverage Undisputed 01/23/2026 1117064588 CMS
Medtronic, Inc. $117.17 12/31/2024 Food and Beverage Undisputed 01/23/2026 1117064592 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

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