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

MARCUS NIELSON

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Psychiatric/Mental Health

NPI
1376257170
CMS profile
11506132
Location
PHOENIX, AZ

General Payments · PY2024

$899.29

  • Reported across 51 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$899.29

51 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 $899.29 51

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $256.13 29
E.R. Squibb & Sons, L.L.C. $150.29 3
Axsome Therapeutics, Inc. $150.11 2
Alkermes, Inc. $94.14 4
ITI, Inc. $66.61 3
Corium, Inc. $64.18 4
Lundbeck LLC $39.11 2
Almatica Pharma Inc. $24.70 1
LivaNova USA, Inc. $20.16 1
Vertical Pharmaceuticals, LLC $20.07 1
IRONSHORE PHARMACEUTICALS INC. $13.79 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $899.29 51

Payment records · PY2024 (51)

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

Program year 2024
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $22.31 08/01/2024 Food and Beverage Undisputed 01/23/2026 1107740207 CMS
ABBVIE INC. $11.76 08/09/2024 Food and Beverage Undisputed 01/23/2026 1107740209 CMS
ABBVIE INC. $3.50 08/23/2024 Food and Beverage Undisputed 01/23/2026 1107740211 CMS
ABBVIE INC. $21.64 08/24/2024 Food and Beverage Undisputed 01/23/2026 1107740213 CMS
ABBVIE INC. $3.41 08/30/2024 Food and Beverage Undisputed 01/23/2026 1107740215 CMS
ABBVIE INC. $6.60 09/06/2024 Food and Beverage Undisputed 01/23/2026 1107740217 CMS
ABBVIE INC. $8.38 09/14/2024 Food and Beverage Undisputed 01/23/2026 1107740219 CMS
ABBVIE INC. $13.93 09/14/2024 Food and Beverage Undisputed 01/23/2026 1107740221 CMS
ABBVIE INC. $1.34 09/27/2024 Food and Beverage Undisputed 01/23/2026 1107740223 CMS
ABBVIE INC. $21.91 09/28/2024 Food and Beverage Undisputed 01/23/2026 1107740225 CMS
ABBVIE INC. $12.01 10/07/2024 Food and Beverage Undisputed 01/23/2026 1107740227 CMS
ABBVIE INC. $1.50 10/07/2024 Food and Beverage Undisputed 01/23/2026 1107740229 CMS
ABBVIE INC. $9.70 10/12/2024 Food and Beverage Undisputed 01/23/2026 1107740231 CMS
ABBVIE INC. $8.18 10/12/2024 Food and Beverage Undisputed 01/23/2026 1107740233 CMS
ABBVIE INC. $7.13 10/13/2024 Food and Beverage Undisputed 01/23/2026 1107740235 CMS
ABBVIE INC. $11.40 10/13/2024 Food and Beverage Undisputed 01/23/2026 1107740237 CMS
ABBVIE INC. $9.80 10/28/2024 Food and Beverage Undisputed 01/23/2026 1107740239 CMS
ABBVIE INC. $21.26 10/30/2024 Food and Beverage Undisputed 01/23/2026 1107740241 CMS
ABBVIE INC. $7.13 11/04/2024 Food and Beverage Undisputed 01/23/2026 1107740243 CMS
ABBVIE INC. $1.35 11/04/2024 Food and Beverage Undisputed 01/23/2026 1107740245 CMS
ABBVIE INC. $6.87 11/11/2024 Food and Beverage Undisputed 01/23/2026 1107740247 CMS
ABBVIE INC. $5.81 11/11/2024 Food and Beverage Undisputed 01/23/2026 1107740249 CMS
ABBVIE INC. $10.74 11/25/2024 Food and Beverage Undisputed 01/23/2026 1107740251 CMS
ABBVIE INC. $8.55 11/25/2024 Food and Beverage Undisputed 01/23/2026 1107740253 CMS
ABBVIE INC. $1.91 11/26/2024 Food and Beverage Undisputed 01/23/2026 1107740255 CMS
ABBVIE INC. $1.99 11/26/2024 Food and Beverage Undisputed 01/23/2026 1107740257 CMS
ABBVIE INC. $4.29 12/02/2024 Food and Beverage Undisputed 01/23/2026 1107740259 CMS
ABBVIE INC. $3.59 12/02/2024 Food and Beverage Undisputed 01/23/2026 1107740261 CMS
ABBVIE INC. $8.14 12/24/2024 Food and Beverage Undisputed 01/23/2026 1107740263 CMS
Alkermes, Inc. $27.69 07/10/2024 Food and Beverage Undisputed 01/23/2026 1120563270 CMS
Alkermes, Inc. $20.67 08/16/2024 Food and Beverage Undisputed 01/23/2026 1120563272 CMS
Alkermes, Inc. $25.15 10/15/2024 Food and Beverage Undisputed 01/23/2026 1120563274 CMS
Alkermes, Inc. $20.63 12/09/2024 Food and Beverage Undisputed 01/23/2026 1120563276 CMS
Almatica Pharma LLC $24.70 10/03/2024 Food and Beverage Undisputed 01/23/2026 1137610418 CMS
Axsome Therapeutics, Inc. $124.54 07/17/2024 Food and Beverage Undisputed 01/23/2026 1148387932 CMS
Axsome Therapeutics, Inc. $25.57 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148387934 CMS
Corium, LLC $19.69 07/08/2024 Food and Beverage Undisputed 01/23/2026 1100176868 CMS
Corium, LLC $4.22 08/02/2024 Food and Beverage Undisputed 01/23/2026 1100144140 CMS
Corium, LLC $21.80 09/26/2024 Food and Beverage Undisputed 01/23/2026 1100182994 CMS
Corium, LLC $18.47 10/31/2024 Food and Beverage Undisputed 01/23/2026 1100173324 CMS
E.R. Squibb & Sons, L.L.C. $19.72 08/29/2024 Food and Beverage Undisputed 01/23/2026 1101585251 CMS
E.R. Squibb & Sons, L.L.C. $8.73 10/30/2024 Food and Beverage Undisputed 01/23/2026 1101585277 CMS
E.R. Squibb & Sons, L.L.C. $121.84 11/14/2024 Food and Beverage Undisputed 01/23/2026 1101585291 CMS
IRONSHORE PHARMACEUTICALS INC. $13.79 11/27/2024 Food and Beverage Undisputed 01/23/2026 1146246097 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $22.83 08/07/2024 Food and Beverage Undisputed 01/23/2026 1143570395 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $21.06 09/04/2024 Food and Beverage Undisputed 01/23/2026 1143570397 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $22.72 11/18/2024 Food and Beverage Undisputed 01/23/2026 1143570399 CMS
LivaNova USA, Inc. $20.16 10/15/2024 Food and Beverage Undisputed 01/23/2026 1152793859 CMS
Lundbeck LLC $23.85 07/12/2024 Food and Beverage Undisputed 01/23/2026 1146067995 CMS
Lundbeck LLC $15.26 08/02/2024 Food and Beverage Undisputed 01/23/2026 1146067997 CMS
Vertical Pharmaceuticals, LLC $20.07 10/16/2024 Food and Beverage Undisputed 01/23/2026 1126996660 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
2024
Source files
Dataset page · Bulk file · PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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