Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

SHANNON M WIEDERSUM

Allopathic & Osteopathic Physicians Dermatology

NPI: 1013396944
CMS profile: 4226558
Location: DOYLESTOWN, PA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,278.13

106 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,174.90	104
Education	$103.23	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Janssen Biotech, Inc.	$414.91	20
Regeneron Healthcare Solutions, Inc.	$284.30	7
ABBVIE INC.	$199.37	14
SUN PHARMACEUTICAL INDUSTRIES INC.	$198.51	8
Incyte Corporation	$181.71	7
GENZYME CORPORATION	$156.17	6
Organon LLC	$115.46	8
LEO Pharma Inc.	$92.95	4
Lilly USA, LLC	$91.13	5
NOVARTIS PHARMACEUTICALS CORPORATION	$82.25	4
Galderma Laboratories, L.P.	$81.54	5
Amgen Inc.	$78.17	3
E.R. Squibb & Sons, L.L.C.	$69.14	3
Botanix SB Inc	$44.60	2
PFIZER INC.	$35.97	2
Almirall LLC	$33.88	2
UCB, Inc.	$29.06	1
KYOWA KIRIN, INC.	$21.72	1
Arcutis Biotherapeutics, Inc.	$21.53	1
Ortho Dermatologics, a division of Bausch Health US, LLC	$17.95	1
Helsinn Therapeutics (U.S.), Inc.	$14.64	1
Janssen Pharmaceuticals, Inc	$13.17	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$659.70	20
PY2020	$941.24	57
PY2021	$1,438.74	94
PY2022	$1,698.02	89
PY2023	$1,676.23	85
PY2024	$1,788.20	100
PY2025	$2,278.13	106

Payment records · PY2025 (106)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Helsinn Therapeutics (U.S.), Inc.	$14.64	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1186334911	CMS
Regeneron Healthcare Solutions, Inc.	$32.95	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1213071508	CMS
Janssen Pharmaceuticals, Inc	$13.17	12/12/2025	Education	No dispute reported	06/30/2026	1174813776	CMS
Novartis Pharmaceuticals Corporation	$18.67	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200407136	CMS
Organon LLC	$33.22	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1237637112	CMS
PFIZER INC.	$18.16	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229789691	CMS
Amgen Inc.	$32.07	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228615447	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$31.52	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1251058403	CMS
ABBVIE INC.	$9.50	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204745099	CMS
Incyte Corporation	$29.88	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1226196696	CMS
Organon LLC	$8.71	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1237637108	CMS
ABBVIE INC.	$16.74	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1204745096	CMS
LEO Pharma Inc.	$17.67	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1252043474	CMS
ABBVIE INC.	$11.46	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204745089	CMS
ABBVIE INC.	$1.80	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204745092	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$17.95	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1220087482	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$29.86	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1251058401	CMS
PFIZER INC.	$17.81	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229855642	CMS
Novartis Pharmaceuticals Corporation	$19.73	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200407128	CMS
Janssen Biotech, Inc.	$28.23	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174532609	CMS
GENZYME CORPORATION	$26.26	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233573739	CMS
Incyte Corporation	$28.17	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1226183599	CMS
Amgen Inc.	$23.53	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1228615453	CMS
Regeneron Healthcare Solutions, Inc.	$38.18	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1213071506	CMS
Janssen Biotech, Inc.	$29.83	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1174533279	CMS
Organon LLC	$6.77	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1237637114	CMS
ABBVIE INC.	$20.83	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1204745085	CMS
LEO Pharma Inc.	$25.82	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1252043472	CMS
Janssen Biotech, Inc.	$7.61	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174532627	CMS
Lilly USA, LLC	$14.96	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186864065	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$20.30	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1251058405	CMS
Incyte Corporation	$28.17	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1226033057	CMS
E.R. Squibb & Sons, L.L.C.	$32.03	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1184562361	CMS
Janssen Biotech, Inc.	$12.75	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174534199	CMS
Amgen Inc.	$22.57	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1228615451	CMS
Incyte Corporation	$26.97	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1226157702	CMS
ABBVIE INC.	$13.71	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1204745081	CMS
LEO Pharma Inc.	$27.53	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1252043470	CMS
Regeneron Healthcare Solutions, Inc.	$90.06	08/12/2025	Education	No dispute reported	06/30/2026	1213071504	CMS
Incyte Corporation	$28.65	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1226037320	CMS
Janssen Biotech, Inc.	$5.53	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1174533805	CMS
Janssen Biotech, Inc.	$13.23	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1174533840	CMS
Galderma Laboratories, L.P.	$15.78	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234717252	CMS
Janssen Biotech, Inc.	$4.98	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174532732	CMS
Janssen Biotech, Inc.	$29.74	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174532419	CMS
Lilly USA, LLC	$22.98	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186940227	CMS
Organon LLC	$29.56	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1237637110	CMS
Galderma Laboratories, L.P.	$19.54	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234717250	CMS
Janssen Biotech, Inc.	$30.72	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174533186	CMS
Regeneron Healthcare Solutions, Inc.	$34.12	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1213071502	CMS
ABBVIE INC.	$25.42	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1204745077	CMS
Botanix SB Inc	$18.84	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1246269013	CMS
Janssen Biotech, Inc.	$6.77	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1174532654	CMS
LEO Pharma Inc.	$21.93	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1252043468	CMS
ABBVIE INC.	$6.42	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1204745073	CMS
Incyte Corporation	$20.82	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1226129660	CMS
Janssen Biotech, Inc.	$30.13	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174533512	CMS
Lilly USA, LLC	$14.35	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1186917350	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$15.84	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1251058393	CMS
Arcutis Biotherapeutics, Inc.	$21.53	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1252371673	CMS
Janssen Biotech, Inc.	$31.93	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174532956	CMS
ABBVIE INC.	$11.05	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204745070	CMS
Incyte Corporation	$19.05	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1226120250	CMS
GENZYME CORPORATION	$23.82	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233573611	CMS
Janssen Biotech, Inc.	$30.13	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1174534359	CMS
Novartis Pharmaceuticals Corporation	$19.50	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200557164	CMS
KYOWA KIRIN, INC.	$21.72	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1222109611	CMS
Janssen Biotech, Inc.	$4.90	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174533521	CMS
E.R. Squibb & Sons, L.L.C.	$15.23	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1184562311	CMS
Janssen Biotech, Inc.	$25.43	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174532917	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$21.66	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1251058395	CMS
ABBVIE INC.	$15.88	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204745065	CMS
Galderma Laboratories, L.P.	$14.96	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234717248	CMS
GENZYME CORPORATION	$21.33	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233573607	CMS
Regeneron Healthcare Solutions, Inc.	$24.35	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1213071500	CMS
Janssen Biotech, Inc.	$27.99	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174533537	CMS
ABBVIE INC.	$11.07	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1204745061	CMS
Regeneron Healthcare Solutions, Inc.	$32.50	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1213071498	CMS
ABBVIE INC.	$29.09	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204745056	CMS
Botanix SB Inc	$25.76	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1246269011	CMS
ABBVIE INC.	$4.87	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204745052	CMS
GENZYME CORPORATION	$31.84	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233573563	CMS
Janssen Biotech, Inc.	$29.31	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174533752	CMS
ABBVIE INC.	$21.53	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1204745046	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$32.68	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1251058399	CMS
Organon LLC	$4.93	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1237637118	CMS
Lilly USA, LLC	$17.11	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186881395	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$17.24	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1251058391	CMS
Galderma Laboratories, L.P.	$14.28	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234717246	CMS
GENZYME CORPORATION	$26.46	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233573532	CMS
Organon LLC	$12.10	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1237637120	CMS
Novartis Pharmaceuticals Corporation	$24.35	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200557158	CMS
E.R. Squibb & Sons, L.L.C.	$21.88	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184562271	CMS
Janssen Biotech, Inc.	$24.79	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1174533409	CMS
Galderma Laboratories, L.P.	$16.98	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1234717244	CMS
Lilly USA, LLC	$21.73	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1186903958	CMS
Almirall LLC	$16.35	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1243877260	CMS
Almirall LLC	$17.53	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1243877262	CMS
Organon LLC	$1.99	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1237637116	CMS
GENZYME CORPORATION	$26.46	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233573510	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$29.41	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251058397	CMS
Organon LLC	$18.18	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1237637122	CMS
Regeneron Healthcare Solutions, Inc.	$32.14	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1213071496	CMS
UCB, Inc.	$29.06	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1224552464	CMS
Janssen Biotech, Inc.	$14.47	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1174533151	CMS
Janssen Biotech, Inc.	$26.44	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174533247	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1013396944

Plain: SHANNON M WIEDERSUM, NPI 1013396944. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013396944.
APA 7: IndustryPayments. (2026). SHANNON M WIEDERSUM, NPI 1013396944 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013396944
Bluebook: SHANNON M WIEDERSUM, NPI 1013396944, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013396944.

Source: Centers for Medicare & Medicaid Services, Open Payments.