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

MARISSA L SAENGSAMRAN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Gerontology

NPI
1609931963
CMS profile
11130412
Location
SAINT LOUIS, MO

General Payments · PY2021–2024

$4,448.96

  • Reported across 225 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,182.91

47 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 $1,167.64 46
Education $15.27 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $891.42 58
PY2022 $1,154.53 42
PY2023 $1,220.10 78
PY2024 $1,182.91 47

Payment records · PY2024 (47)

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
ABBVIE INC. $14.58 05/20/2024 Food and Beverage Undisputed 01/23/2026 1108132618 CMS
ABBVIE INC. $16.54 08/05/2024 Food and Beverage Undisputed 01/23/2026 1108132620 CMS
Almirall LLC $13.78 09/09/2024 Food and Beverage Undisputed 01/23/2026 1120635056 CMS
Almirall LLC $75.71 09/17/2024 Food and Beverage Undisputed 01/23/2026 1120635146 CMS
Arcutis Biotherapeutics, Inc. $21.12 01/09/2024 Food and Beverage Undisputed 01/23/2026 1121111047 CMS
Arcutis Biotherapeutics, Inc. $23.94 04/17/2024 Food and Beverage Undisputed 01/23/2026 1121111049 CMS
Arcutis Biotherapeutics, Inc. $17.64 08/26/2024 Food and Beverage Undisputed 01/23/2026 1121111051 CMS
Arcutis Biotherapeutics, Inc. $20.80 11/18/2024 Food and Beverage Undisputed 01/23/2026 1121111053 CMS
Biofrontera Inc. $13.73 02/12/2024 Food and Beverage Undisputed 01/23/2026 1091175379 CMS
Biofrontera Inc. $15.03 05/13/2024 Food and Beverage Undisputed 01/23/2026 1095484936 CMS
Dermavant Sciences, Inc. $20.17 11/07/2024 Food and Beverage Undisputed 01/23/2026 1128009855 CMS
E.R. Squibb & Sons, L.L.C. $117.59 02/28/2024 Food and Beverage Undisputed 01/23/2026 1101215214 CMS
E.R. Squibb & Sons, L.L.C. $2.18 06/28/2024 Food and Beverage Undisputed 01/23/2026 1101215224 CMS
E.R. Squibb & Sons, L.L.C. $19.13 08/19/2024 Food and Beverage Undisputed 01/23/2026 1101215232 CMS
E.R. Squibb & Sons, L.L.C. $131.23 09/17/2024 Food and Beverage Undisputed 01/23/2026 1101215234 CMS
E.R. Squibb & Sons, L.L.C. $19.99 09/23/2024 Food and Beverage Undisputed 01/23/2026 1101215236 CMS
E.R. Squibb & Sons, L.L.C. $0.45 10/03/2024 Food and Beverage Undisputed 01/23/2026 1101215240 CMS
E.R. Squibb & Sons, L.L.C. $4.29 10/03/2024 Food and Beverage Undisputed 01/23/2026 1101215242 CMS
E.R. Squibb & Sons, L.L.C. $18.72 10/14/2024 Food and Beverage Undisputed 01/23/2026 1101215238 CMS
E.R. Squibb & Sons, L.L.C. $25.58 11/05/2024 Food and Beverage Undisputed 01/23/2026 1101215248 CMS
E.R. Squibb & Sons, L.L.C. $26.68 11/25/2024 Food and Beverage Undisputed 01/23/2026 1101215256 CMS
E.R. Squibb & Sons, L.L.C. $4.15 12/02/2024 Food and Beverage Undisputed 01/23/2026 1101215258 CMS
E.R. Squibb & Sons, L.L.C. $24.28 12/09/2024 Food and Beverage Undisputed 01/23/2026 1101215266 CMS
Galderma Laboratories, L.P. $22.09 02/26/2024 Food and Beverage Undisputed 01/23/2026 1145389063 CMS
Galderma Laboratories, L.P. $20.16 06/10/2024 Food and Beverage Undisputed 01/23/2026 1145389065 CMS
Galderma Laboratories, L.P. $20.99 08/12/2024 Food and Beverage Undisputed 01/23/2026 1145389067 CMS
Galderma Laboratories, L.P. $14.48 10/21/2024 Food and Beverage Undisputed 01/23/2026 1145389069 CMS
Incyte Corporation $26.42 03/18/2024 Food and Beverage Undisputed 01/23/2026 1141241120 CMS
Incyte Corporation $20.62 04/16/2024 Food and Beverage Undisputed 01/23/2026 1141182922 CMS
Incyte Corporation $19.29 10/28/2024 Food and Beverage Undisputed 01/23/2026 1141184112 CMS
Incyte Corporation $20.70 12/17/2024 Food and Beverage Undisputed 01/23/2026 1141217456 CMS
Janssen Biotech, Inc. $19.28 05/29/2024 Food and Beverage Undisputed 01/23/2026 1078793298 CMS
LEO Pharma Inc. $78.92 04/17/2024 Food and Beverage Undisputed 01/23/2026 1152686499 CMS
MAYNE PHARMA COMMERCIAL LLC $19.19 01/23/2024 Food and Beverage Undisputed 01/23/2026 1154706515 CMS
MAYNE PHARMA COMMERCIAL LLC $22.03 10/07/2024 Food and Beverage Undisputed 01/23/2026 1154706517 CMS
Novartis Pharmaceuticals Corporation $15.11 01/27/2024 Food and Beverage Undisputed 01/23/2026 1087251079 CMS
Novartis Pharmaceuticals Corporation $15.88 04/26/2024 Food and Beverage Undisputed 01/23/2026 1087251103 CMS
Novartis Pharmaceuticals Corporation $29.00 11/04/2024 Food and Beverage Undisputed 01/23/2026 1087251137 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $14.61 01/24/2024 Food and Beverage Undisputed 01/23/2026 1153827752 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $18.35 05/30/2024 Food and Beverage Undisputed 01/23/2026 1153827754 CMS
PFIZER INC. $15.27 03/25/2024 Education Undisputed 01/23/2026 1131910228 CMS
PFIZER INC. $16.09 03/25/2024 Food and Beverage Undisputed 01/23/2026 1131922599 CMS
PFIZER INC. $19.35 06/03/2024 Food and Beverage Undisputed 01/23/2026 1131916158 CMS
PFIZER INC. $21.30 09/30/2024 Food and Beverage Undisputed 01/23/2026 1130891155 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $19.20 04/29/2024 Food and Beverage Undisputed 01/23/2026 1152253457 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $25.25 06/04/2024 Food and Beverage Undisputed 01/23/2026 1152253459 CMS
UCB, Inc. $22.02 09/15/2024 Food and Beverage Undisputed 01/23/2026 1143351791 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

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