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

GREGORY ALLEN O GUNN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1790971992
CMS profile
10699181
Location
LA MESA, CA

General Payments · PY2021–2024

$4,148.09

  • Reported across 65 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,542.20

22 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
Food and Beverage $1,434.20 21
Travel and Lodging $108.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ATRICURE, INC. $624.47 6
Acerta Pharma LLC $364.67 3
ABIOMED $322.18 5
Getinge USA Sales, LLC $121.61 3
Ethicon US, LLC $54.24 2
CHIESI USA, INC. $30.18 2
Janssen Pharmaceuticals, Inc $24.85 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $216.90 6
PY2022 $1,207.83 14
PY2023 $1,181.16 23
PY2024 $1,542.20 22

Payment records · PY2024 (22)

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

Program year 2024 202120222023 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
ABIOMED $107.75 01/17/2024 Food and Beverage Undisputed 01/23/2026 1142214643 CMS
ABIOMED $22.36 05/10/2024 Food and Beverage Undisputed 01/23/2026 1142214695 CMS
ABIOMED $142.35 05/11/2024 Food and Beverage Undisputed 01/23/2026 1142214691 CMS
ABIOMED $25.25 10/19/2024 Food and Beverage Undisputed 01/23/2026 1142214761 CMS
ABIOMED $24.47 10/25/2024 Food and Beverage Undisputed 01/23/2026 1142214769 CMS
AstraZeneca Pharmaceuticals LP $121.37 05/15/2024 Food and Beverage Undisputed 01/23/2026 1104303638 CMS
AstraZeneca Pharmaceuticals LP $121.36 07/18/2024 Food and Beverage Undisputed 01/23/2026 1105358570 CMS
AstraZeneca Pharmaceuticals LP $121.94 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104444866 CMS
ATRICURE, INC. $152.80 02/22/2024 Food and Beverage Undisputed 01/23/2026 1132865282 CMS
ATRICURE, INC. $64.43 02/23/2024 Food and Beverage Undisputed 01/23/2026 1132865292 CMS
ATRICURE, INC. $83.10 02/23/2024 Food and Beverage Undisputed 01/23/2026 1132865390 CMS
ATRICURE, INC. $74.84 02/23/2024 Food and Beverage Undisputed 01/23/2026 1132865464 CMS
ATRICURE, INC. $141.30 02/23/2024 Food and Beverage Undisputed 01/23/2026 1132866175 CMS
ATRICURE, INC. $108.00 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1132890440 CMS
Chiesi USA, Inc. $14.39 02/21/2024 Food and Beverage Undisputed 01/23/2026 1151831647 CMS
Chiesi USA, Inc. $15.79 07/29/2024 Food and Beverage Undisputed 01/23/2026 1151831652 CMS
Ethicon US, LLC $30.88 01/04/2024 Food and Beverage Undisputed 01/23/2026 1077624170 CMS
Ethicon US, LLC $23.36 02/22/2024 Food and Beverage Undisputed 01/23/2026 1077624158 CMS
Getinge USA Sales, LLC $49.30 03/14/2024 Food and Beverage Undisputed 01/23/2026 1150251153 CMS
Getinge USA Sales, LLC $35.33 04/18/2024 Food and Beverage Undisputed 01/23/2026 1150251149 CMS
Getinge USA Sales, LLC $36.98 09/06/2024 Food and Beverage Undisputed 01/23/2026 1150251151 CMS
Janssen Pharmaceuticals, Inc $24.85 03/13/2024 Food and Beverage Undisputed 01/23/2026 1077927281 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.