Covered recipient · General Payments record

AMBER BALISTRERI WHITTON-SMITH

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI: 1689823593
CMS profile: 11157905
Location: DENVER, CO

General Payments · PY2021–2024

$5,848.76

Reported across 238 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,788.28

69 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 payment	Amount	Records
Food and Beverage	$1,541.31	66
Education	$246.97	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
PFIZER INC.	$139.82	8
SOBI, INC	$113.43	3
AVEO Pharmaceuticals, Inc.	$109.90	2
Daiichi Sankyo Inc.	$101.20	5
SEAGEN INC.	$99.99	1
NOVARTIS PHARMACEUTICALS CORPORATION	$97.66	4
GENZYME CORPORATION	$90.88	3
Genmab U.S., Inc.	$90.52	3
Acerta Pharma LLC	$82.98	4
E.R. Squibb & Sons, L.L.C.	$75.52	3
Merck Sharp & Dohme Corporation	$58.01	3
Astellas Pharma US Inc	$53.49	2
Karyopharm Therapeutics Inc.	$52.38	2
Genentech USA, Inc.	$51.86	2
Regeneron Healthcare Solutions, Inc.	$51.33	2
Alexion Pharmaceuticals, Inc.	$51.10	2
Celgene Corporation	$50.75	2
Gilead Sciences, Inc.	$46.61	2
GlaxoSmithKline, LLC.	$42.90	2
ABBVIE INC.	$33.23	1
Exelixis Inc.	$30.91	1
Myriad Genetic Laboratories, Inc.	$30.68	1
Janssen Biotech, Inc.	$29.84	1
Rigel Pharmaceuticals, Inc.	$29.30	1
SpringWorks Therapeutics, Inc.	$24.61	1
Mirati Therapeutics, Inc.	$23.17	1
Dendreon Pharmaceuticals LLC	$22.97	1
Lilly USA, LLC	$20.68	1
EMD Serono, Inc.	$19.93	1
Tempus AI, Inc	$18.23	1
TerSera Therapeutics LLC	$17.27	1
ADC Therapeutics America, Inc.	$14.35	1
ARRAY BIOPHARMA INC	$12.78	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$567.36	28
PY2022	$1,114.99	51
PY2023	$2,378.13	90
PY2024	$1,788.28	69

Payment records · PY2024 (69)

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

Program year 2024 2021 2022 2023 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.	$33.23	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1108408044	CMS
ADC Therapeutics America, Inc.	$14.35	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1121192809	CMS
Alexion Pharmaceuticals, Inc.	$24.82	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1094051254	CMS
Alexion Pharmaceuticals, Inc.	$26.28	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1093974279	CMS
ARRAY BIOPHARMA INC	$12.78	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1131908265	CMS
Astellas Pharma US Inc	$19.66	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1139521224	CMS
Astellas Pharma US Inc	$33.83	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1139560835	CMS
AstraZeneca Pharmaceuticals LP	$14.59	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1104763310	CMS
AstraZeneca Pharmaceuticals LP	$22.14	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1104332836	CMS
AstraZeneca Pharmaceuticals LP	$18.77	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1105319429	CMS
AstraZeneca Pharmaceuticals LP	$27.48	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1104666155	CMS
Aveo Pharmaceuticals, Inc.	$74.99	07/22/2024	Education	Undisputed	01/23/2026	1143489547	CMS
Aveo Pharmaceuticals, Inc.	$34.91	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1143489552	CMS
Celgene Corporation	$28.65	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1101119473	CMS
Celgene Corporation	$22.10	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1101119531	CMS
Daiichi Sankyo Inc.	$21.67	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1089498012	CMS
Daiichi Sankyo Inc.	$20.57	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1089498010	CMS
Daiichi Sankyo Inc.	$19.16	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1089498014	CMS
Daiichi Sankyo Inc.	$13.21	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1089498006	CMS
Daiichi Sankyo Inc.	$26.59	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1089498008	CMS
Dendreon Pharmaceuticals LLC	$22.97	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1149332878	CMS
E.R. Squibb & Sons, L.L.C.	$16.96	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1101365116	CMS
E.R. Squibb & Sons, L.L.C.	$27.13	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1101365118	CMS
E.R. Squibb & Sons, L.L.C.	$31.43	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1101365250	CMS
EMD Serono, Inc.	$19.93	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1120225307	CMS
Exelixis Inc.	$30.91	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1138568223	CMS
Genentech USA, Inc.	$23.90	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1133140643	CMS
Genentech USA, Inc.	$27.96	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1133140639	CMS
Genmab U.S., Inc.	$32.22	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1126833944	CMS
Genmab U.S., Inc.	$29.28	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1126833948	CMS
Genmab U.S., Inc.	$29.02	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1126833946	CMS
GENZYME CORPORATION	$49.39	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1139816405	CMS
GENZYME CORPORATION	$20.13	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1139816427	CMS
GENZYME CORPORATION	$21.36	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1139816431	CMS
Gilead Sciences, Inc.	$23.98	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1133654624	CMS
Gilead Sciences, Inc.	$22.63	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1133654626	CMS
GlaxoSmithKline, LLC.	$22.73	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1116620535	CMS
GlaxoSmithKline, LLC.	$20.17	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1115806690	CMS
Janssen Biotech, Inc.	$29.84	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1078363202	CMS
Karyopharm Therapeutics Inc.	$26.35	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1145538285	CMS
Karyopharm Therapeutics Inc.	$26.03	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1145538287	CMS
Lilly USA, LLC	$20.68	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1135493434	CMS
Merck Sharp & Dohme LLC	$21.47	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1141837172	CMS
Merck Sharp & Dohme LLC	$15.29	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1141602377	CMS
Merck Sharp & Dohme LLC	$21.25	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1141602375	CMS
Mirati Therapeutics, Inc.	$23.17	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1117166391	CMS
Myriad Genetic Laboratories, Inc.	$30.68	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1152552522	CMS
Novartis Pharmaceuticals Corporation	$21.96	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1087364480	CMS
Novartis Pharmaceuticals Corporation	$19.38	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1087364488	CMS
Novartis Pharmaceuticals Corporation	$27.96	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1087364494	CMS
Novartis Pharmaceuticals Corporation	$28.36	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1087364500	CMS
PFIZER INC.	$26.72	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1131291351	CMS
PFIZER INC.	$32.35	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1131305097	CMS
PFIZER INC.	$10.97	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1131309157	CMS
PFIZER INC.	$4.78	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1131309803	CMS
PFIZER INC.	$20.15	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131899079	CMS
PFIZER INC.	$8.55	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131908409	CMS
PFIZER INC.	$13.80	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1131369408	CMS
PFIZER INC.	$22.50	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1130881440	CMS
Regeneron Healthcare Solutions, Inc.	$24.52	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1114390369	CMS
Regeneron Healthcare Solutions, Inc.	$26.81	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1114390371	CMS
Rigel Pharmaceuticals, Inc.	$29.30	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1145200206	CMS
SEAGEN INC.	$99.99	09/05/2024	Education	Undisputed	01/23/2026	1131908407	CMS
SOBI, INC	$71.99	01/18/2024	Education	Undisputed	01/23/2026	1141414362	CMS
SOBI, INC	$19.82	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1141414008	CMS
SOBI, INC	$21.62	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1141426867	CMS
SpringWorks Therapeutics, Inc.	$24.61	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1085811074	CMS
Tempus AI, Inc	$18.23	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1150188682	CMS
TerSera Therapeutics LLC	$17.27	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1144719653	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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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.