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

DAVID ZACHARY GAY

Allopathic & Osteopathic Physicians Ophthalmology Ophthalmic Plastic and Reconstructive Surgery

NPI
1497054605
CMS profile
203668
Location
DRIPPING SPRINGS, TX

General Payments · PY2018–2024

$67,076.34

  • Reported across 143 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$20,429.18

38 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $19,978.95 33
NEW WORLD MEDICAL,INC. $199.65 1
Mallinckrodt Hospital Products Inc. $118.95 1
RxSight Inc $80.74 1
REVANCE THERAPEUTICS, INC. $35.00 1
Tarsus Pharmaceuticals, Inc. $15.89 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $250.46 2
PY2019 $556.64 12
PY2020 $206.62 4
PY2021 $10,450.33 28
PY2022 $12,856.03 28
PY2023 $22,327.08 31
PY2024 $20,429.18 38

Payment records · PY2024 (38)

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
Amgen Inc. $202.20 02/03/2024 Food and Beverage Undisputed 01/23/2026 1111581536 CMS
Amgen Inc. $5,100.00 02/03/2024 Consulting Fee Undisputed 01/23/2026 1111581538 CMS
Amgen Inc. $10.02 02/03/2024 Education Undisputed 01/23/2026 1111581540 CMS
Amgen Inc. $24.99 02/03/2024 Food and Beverage Undisputed 01/23/2026 1111581542 CMS
Amgen Inc. $24.99 02/03/2024 Food and Beverage Undisputed 01/23/2026 1111581544 CMS
Amgen Inc. $302.63 02/03/2024 Travel and Lodging Undisputed 01/23/2026 1111581546 CMS
Amgen Inc. $436.80 02/03/2024 Travel and Lodging Undisputed 01/23/2026 1111581548 CMS
Amgen Inc. $50.00 02/03/2024 Food and Beverage Undisputed 01/23/2026 1111581550 CMS
Amgen Inc. $64.99 02/03/2024 Food and Beverage Undisputed 01/23/2026 1111581552 CMS
Amgen Inc. $11.14 03/13/2024 Food and Beverage Undisputed 01/23/2026 1111581530 CMS
Amgen Inc. $119.33 04/05/2024 Food and Beverage Undisputed 01/23/2026 1111581532 CMS
Amgen Inc. $19.24 04/20/2024 Food and Beverage Undisputed 01/23/2026 1111581534 CMS
Amgen Inc. $42.32 05/18/2024 Food and Beverage Undisputed 01/23/2026 1111581554 CMS
Amgen Inc. $6.87 05/31/2024 Food and Beverage Undisputed 01/23/2026 1111581556 CMS
Amgen Inc. $15.37 06/19/2024 Food and Beverage Undisputed 01/23/2026 1111581558 CMS
Amgen Inc. $11.66 06/24/2024 Travel and Lodging Undisputed 01/23/2026 1111581560 CMS
Amgen Inc. $2,550.00 06/24/2024 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 1111581562 CMS
Amgen Inc. $637.50 06/25/2024 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 1117560690 CMS
Amgen Inc. $7.43 08/14/2024 Food and Beverage Undisputed 01/23/2026 1111581566 CMS
Amgen Inc. $8.57 08/20/2024 Food and Beverage Undisputed 01/23/2026 1111581564 CMS
Amgen Inc. $2,125.00 08/25/2024 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 1111581570 CMS
Amgen Inc. $124.99 09/26/2024 Food and Beverage Undisputed 01/23/2026 1111581574 CMS
Amgen Inc. $970.80 10/03/2024 Travel and Lodging Undisputed 01/23/2026 1111581576 CMS
Amgen Inc. $20.23 10/07/2024 Food and Beverage Undisputed 01/23/2026 1111581568 CMS
Amgen Inc. $107.67 10/09/2024 Food and Beverage Undisputed 01/23/2026 1111581582 CMS
Amgen Inc. $2,550.00 10/13/2024 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 1111581578 CMS
Amgen Inc. $425.00 10/13/2024 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 1111581580 CMS
Amgen Inc. $124.99 11/13/2024 Food and Beverage Undisputed 01/23/2026 1111581586 CMS
Amgen Inc. $16.24 11/18/2024 Food and Beverage Undisputed 01/23/2026 1111581572 CMS
Amgen Inc. $882.00 11/20/2024 Travel and Lodging Undisputed 01/23/2026 1111581588 CMS
Amgen Inc. $2,550.00 12/09/2024 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 1111581590 CMS
Amgen Inc. $425.00 12/09/2024 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 1111581592 CMS
Amgen Inc. $10.98 12/11/2024 Food and Beverage Undisputed 01/23/2026 1111581584 CMS
Mallinckrodt Hospital Products Inc. $118.95 10/17/2024 Food and Beverage Undisputed 01/23/2026 1145074927 CMS
NEW WORLD MEDICAL,INC. $199.65 08/27/2024 Food and Beverage Undisputed 01/23/2026 1137399257 CMS
REVANCE THERAPEUTICS, INC. $35.00 12/06/2024 Food and Beverage Undisputed 01/23/2026 1147918488 CMS
RxSight Inc $80.74 05/23/2024 Food and Beverage Undisputed 01/23/2026 1144216994 CMS
Tarsus Pharmaceuticals, Inc. $15.89 12/03/2024 Food and Beverage Undisputed 01/23/2026 1139098289 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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