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

SEAN T GUNNING

Allopathic & Osteopathic Physicians Dermatology

NPI
1538220504
CMS profile
342089
Location
PIKESVILLE, MD

General Payments · PY2018–2024

$4,844.90

  • Reported across 258 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,023.61

56 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 $923.62 55
Education $99.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $504.73 30
PY2019 $573.36 31
PY2020 $289.63 16
PY2021 $599.43 33
PY2022 $1,004.59 49
PY2023 $849.55 43
PY2024 $1,023.61 56

Payment records · PY2024 (56)

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
ABBVIE INC. $16.70 01/25/2024 Food and Beverage Undisputed 01/23/2026 1103851156 CMS
ABBVIE INC. $5.38 01/25/2024 Food and Beverage Undisputed 01/23/2026 1103851158 CMS
ABBVIE INC. $23.55 02/27/2024 Food and Beverage Undisputed 01/23/2026 1103851160 CMS
ABBVIE INC. $10.65 03/11/2024 Food and Beverage Undisputed 01/23/2026 1103851162 CMS
ABBVIE INC. $25.30 04/02/2024 Food and Beverage Undisputed 01/23/2026 1103851164 CMS
ABBVIE INC. $25.64 05/15/2024 Food and Beverage Undisputed 01/23/2026 1103851166 CMS
ABBVIE INC. $13.50 05/20/2024 Food and Beverage Undisputed 01/23/2026 1103851168 CMS
ABBVIE INC. $13.58 07/11/2024 Food and Beverage Undisputed 01/23/2026 1103851170 CMS
ABBVIE INC. $19.31 08/29/2024 Food and Beverage Undisputed 01/23/2026 1103851172 CMS
ABBVIE INC. $16.87 11/18/2024 Food and Beverage Undisputed 01/23/2026 1103851174 CMS
Amgen Inc. $14.90 06/06/2024 Food and Beverage Undisputed 01/23/2026 1117569421 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.82 08/22/2024 Food and Beverage Undisputed 01/23/2026 1118049300 CMS
Dermavant Sciences, Inc. $13.34 12/04/2024 Food and Beverage Undisputed 01/23/2026 1127873828 CMS
E.R. Squibb & Sons, L.L.C. $20.29 01/24/2024 Food and Beverage Undisputed 01/23/2026 1101271609 CMS
Elekta, Inc. $54.06 05/21/2024 Food and Beverage Undisputed 01/23/2026 1151419836 CMS
Galderma Laboratories, L.P. $16.92 02/20/2024 Food and Beverage Undisputed 01/23/2026 1145301945 CMS
Galderma Laboratories, L.P. $14.26 09/26/2024 Food and Beverage Undisputed 01/23/2026 1145301947 CMS
GENZYME CORPORATION $20.28 01/04/2024 Food and Beverage Undisputed 01/23/2026 1139747160 CMS
GENZYME CORPORATION $23.51 02/29/2024 Food and Beverage Undisputed 01/23/2026 1139747172 CMS
GENZYME CORPORATION $21.60 04/04/2024 Food and Beverage Undisputed 01/23/2026 1139747188 CMS
GENZYME CORPORATION $13.94 05/09/2024 Food and Beverage Undisputed 01/23/2026 1139747196 CMS
GENZYME CORPORATION $11.79 08/19/2024 Food and Beverage Undisputed 01/23/2026 1139747224 CMS
GENZYME CORPORATION $25.27 09/30/2024 Food and Beverage Undisputed 01/23/2026 1139747238 CMS
GENZYME CORPORATION $21.08 11/12/2024 Food and Beverage Undisputed 01/23/2026 1139747262 CMS
Incyte Corporation $20.14 09/03/2024 Food and Beverage Undisputed 01/23/2026 1141312381 CMS
Janssen Biotech, Inc. $21.45 01/30/2024 Food and Beverage Undisputed 01/23/2026 1078727224 CMS
Janssen Biotech, Inc. $6.23 02/14/2024 Food and Beverage Undisputed 01/23/2026 1078727130 CMS
Janssen Biotech, Inc. $4.03 02/14/2024 Food and Beverage Undisputed 01/23/2026 1078727243 CMS
Janssen Biotech, Inc. $5.90 02/27/2024 Food and Beverage Undisputed 01/23/2026 1078727091 CMS
Janssen Biotech, Inc. $10.76 02/28/2024 Food and Beverage Undisputed 01/23/2026 1078727071 CMS
Janssen Biotech, Inc. $5.33 03/08/2024 Food and Beverage Undisputed 01/23/2026 1078727176 CMS
Janssen Biotech, Inc. $5.36 03/08/2024 Food and Beverage Undisputed 01/23/2026 1078727200 CMS
Janssen Biotech, Inc. $12.09 03/12/2024 Food and Beverage Undisputed 01/23/2026 1078727111 CMS
Janssen Biotech, Inc. $6.75 03/15/2024 Food and Beverage Undisputed 01/23/2026 1078727173 CMS
Janssen Biotech, Inc. $21.67 03/18/2024 Food and Beverage Undisputed 01/23/2026 1078727161 CMS
Janssen Biotech, Inc. $6.80 04/16/2024 Food and Beverage Undisputed 01/23/2026 1078727119 CMS
Janssen Biotech, Inc. $99.99 04/16/2024 Education Undisputed 01/23/2026 1078727245 CMS
Janssen Biotech, Inc. $7.27 05/03/2024 Food and Beverage Undisputed 01/23/2026 1078727234 CMS
Janssen Biotech, Inc. $5.56 05/28/2024 Food and Beverage Undisputed 01/23/2026 1078727171 CMS
Janssen Biotech, Inc. $24.38 06/12/2024 Food and Beverage Undisputed 01/23/2026 1078727238 CMS
Janssen Biotech, Inc. $6.76 06/19/2024 Food and Beverage Undisputed 01/23/2026 1078727169 CMS
Janssen Biotech, Inc. $7.61 08/19/2024 Food and Beverage Undisputed 01/23/2026 1078727196 CMS
Janssen Biotech, Inc. $14.91 09/09/2024 Food and Beverage Undisputed 01/23/2026 1078727139 CMS
Janssen Biotech, Inc. $17.05 10/07/2024 Food and Beverage Undisputed 01/23/2026 1078727153 CMS
Lilly USA, LLC $21.58 10/31/2024 Food and Beverage Undisputed 01/23/2026 1135419861 CMS
Novartis Pharmaceuticals Corporation $20.23 01/17/2024 Food and Beverage Undisputed 01/23/2026 1086848597 CMS
Novartis Pharmaceuticals Corporation $32.16 04/24/2024 Food and Beverage Undisputed 01/23/2026 1086848605 CMS
Organon Llc $17.31 02/27/2024 Food and Beverage Undisputed 01/23/2026 1136230086 CMS
PFIZER INC. $13.40 07/19/2024 Food and Beverage Undisputed 01/23/2026 1131728909 CMS
PFIZER INC. $17.94 10/21/2024 Food and Beverage Undisputed 01/23/2026 1131959063 CMS
Regeneron Healthcare Solutions, Inc. $16.75 01/22/2024 Food and Beverage Undisputed 01/23/2026 1114061625 CMS
Regeneron Healthcare Solutions, Inc. $13.70 03/12/2024 Food and Beverage Undisputed 01/23/2026 1114061627 CMS
Regeneron Healthcare Solutions, Inc. $21.76 04/25/2024 Food and Beverage Undisputed 01/23/2026 1114061629 CMS
Regeneron Healthcare Solutions, Inc. $27.03 09/24/2024 Food and Beverage Undisputed 01/23/2026 1114061631 CMS
Regeneron Healthcare Solutions, Inc. $15.17 12/02/2024 Food and Beverage Undisputed 01/23/2026 1114061633 CMS
UCB, Inc. $30.00 03/06/2024 Food and Beverage Undisputed 01/23/2026 1143402408 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

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.