ALEKSANDRA ROBERTSON

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CHATTANOOGA, TN NPI 1780146290

General Payments — all program years on this page

$3,421.87

Category: General Payments
Program years: PY2020–2024
Record count: 154
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,023.26 across 107 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,948.27	106
Education	$74.99	1

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
Incyte Corporation	$279.41	17
Celgene Corporation	$198.97	11
Janssen Biotech, Inc.	$172.56	9
Acerta Pharma LLC	$155.91	6
NOVARTIS PHARMACEUTICALS CORPORATION	$147.31	8
PFIZER INC.	$134.97	9
Merck Sharp & Dohme Corporation	$111.35	5
ABBVIE INC.	$108.14	5
GENZYME CORPORATION	$105.51	6
Astellas Pharma US Inc	$88.99	4
Takeda Pharmaceuticals U.S.A., Inc.	$61.86	3
ADC Therapeutics America, Inc.	$61.63	3
ARRAY BIOPHARMA INC	$61.25	4
Genmab U.S., Inc.	$47.85	3
Daiichi Sankyo Inc.	$46.15	2
SOBI, INC	$39.99	2
Emmaus Medical, Inc.	$26.91	1
Alexion Pharmaceuticals, Inc.	$26.00	1
Immunocore Limited	$24.70	1
AVEO Pharmaceuticals, Inc.	$20.91	1
Lilly USA, LLC	$20.78	1
TAIHO ONCOLOGY, INC.	$19.95	1
EMD Serono, Inc.	$18.13	1
Karyopharm Therapeutics Inc.	$15.56	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.33	1
PUMA BIOTECHNOLOGY, INC.	$13.14	1

By program year

Program year	Amount	Records
2020	$24.89	2
2022	$407.69	6
2023	$966.03	39
2024	$2,023.26	107

Records — PY2024 (107)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1073839734	Emmaus Medical, Inc.	$26.91	11/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078805830	Janssen Biotech, Inc.	$13.11	11/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078806379	Janssen Biotech, Inc.	$14.46	04/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078806477	Janssen Biotech, Inc.	$20.63	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078807099	Janssen Biotech, Inc.	$18.86	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078807452	Janssen Biotech, Inc.	$15.11	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078807593	Janssen Biotech, Inc.	$10.99	09/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078807974	Janssen Biotech, Inc.	$17.40	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078808312	Janssen Biotech, Inc.	$13.90	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078808355	Janssen Biotech, Inc.	$48.10	03/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204701	Novartis Pharmaceuticals Corporation	$15.57	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204703	Novartis Pharmaceuticals Corporation	$30.65	03/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204735	Novartis Pharmaceuticals Corporation	$11.79	05/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204737	Novartis Pharmaceuticals Corporation	$18.63	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204741	Novartis Pharmaceuticals Corporation	$15.82	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204743	Novartis Pharmaceuticals Corporation	$16.55	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204751	Novartis Pharmaceuticals Corporation	$24.10	10/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087204755	Novartis Pharmaceuticals Corporation	$14.20	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089475111	Daiichi Sankyo Inc.	$24.32	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089475123	Daiichi Sankyo Inc.	$21.83	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163668	Celgene Corporation	$23.23	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163670	Celgene Corporation	$22.25	05/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163672	Celgene Corporation	$0.32	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163674	Celgene Corporation	$23.25	06/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163676	Celgene Corporation	$19.32	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163678	Celgene Corporation	$16.06	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163680	Celgene Corporation	$27.64	10/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163682	Celgene Corporation	$2.44	10/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163684	Celgene Corporation	$24.29	11/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163686	Celgene Corporation	$30.24	12/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101163688	Celgene Corporation	$9.93	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103096789	Immunocore Limited	$24.70	01/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105958012	ABBVIE INC.	$21.61	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105958014	ABBVIE INC.	$29.76	06/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105958016	ABBVIE INC.	$13.46	06/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105958018	ABBVIE INC.	$26.29	08/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105958020	ABBVIE INC.	$17.02	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110507780	AstraZeneca Pharmaceuticals LP	$15.23	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110509602	AstraZeneca Pharmaceuticals LP	$49.70	10/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110511680	AstraZeneca Pharmaceuticals LP	$23.03	11/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110512446	AstraZeneca Pharmaceuticals LP	$42.77	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110513254	AstraZeneca Pharmaceuticals LP	$10.74	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110513694	Alexion Pharmaceuticals, Inc.	$26.00	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110514960	AstraZeneca Pharmaceuticals LP	$14.44	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113856395	PUMA BIOTECHNOLOGY, INC.	$13.14	07/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118150683	Boehringer Ingelheim Pharmaceuticals, Inc.	$15.33	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120225309	EMD Serono, Inc.	$18.13	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121189574	ADC Therapeutics America, Inc.	$16.20	03/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121189594	ADC Therapeutics America, Inc.	$22.70	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121189626	ADC Therapeutics America, Inc.	$22.73	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126823552	Genmab U.S., Inc.	$16.53	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126823554	Genmab U.S., Inc.	$15.34	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126823556	Genmab U.S., Inc.	$15.98	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131305450	PFIZER INC.	$15.41	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131318599	PFIZER INC.	$14.39	05/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131320382	PFIZER INC.	$15.93	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131345086	PFIZER INC.	$13.62	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131362415	PFIZER INC.	$21.59	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131362419	PFIZER INC.	$5.62	07/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131381938	PFIZER INC.	$17.51	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131397552	ARRAY BIOPHARMA INC	$15.27	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131397556	ARRAY BIOPHARMA INC	$8.97	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131448363	PFIZER INC.	$13.38	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131646934	ARRAY BIOPHARMA INC	$17.13	09/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131726891	PFIZER INC.	$17.52	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131796194	ARRAY BIOPHARMA INC	$19.88	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1136016877	Lilly USA, LLC	$20.78	01/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137943843	TAIHO ONCOLOGY, INC.	$19.95	10/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139642944	GENZYME CORPORATION	$13.85	02/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139642976	GENZYME CORPORATION	$23.56	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139642988	GENZYME CORPORATION	$18.80	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139643002	GENZYME CORPORATION	$17.88	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139643004	GENZYME CORPORATION	$16.55	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139643030	GENZYME CORPORATION	$14.87	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1140286515	Astellas Pharma US Inc	$22.58	04/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1140286559	Astellas Pharma US Inc	$16.04	02/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1140286617	Astellas Pharma US Inc	$26.05	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1140287305	Astellas Pharma US Inc	$24.32	09/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141176722	Incyte Corporation	$74.99	10/01/2024	Education	Undisputed	01/23/2026	View at CMS
1141177272	Incyte Corporation	$0.24	02/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141179026	Incyte Corporation	$9.78	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141207139	Incyte Corporation	$14.37	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141207357	Incyte Corporation	$0.55	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141239309	Incyte Corporation	$0.54	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141282468	Incyte Corporation	$18.24	02/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141283371	Incyte Corporation	$11.43	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141283511	Incyte Corporation	$24.75	02/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141284939	Incyte Corporation	$23.01	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141285793	Incyte Corporation	$15.45	07/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141286173	Incyte Corporation	$16.19	08/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141286177	Incyte Corporation	$1.00	08/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141286261	Incyte Corporation	$22.11	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141286769	Incyte Corporation	$22.39	09/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141315631	Incyte Corporation	$23.75	03/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141317557	Incyte Corporation	$0.62	08/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141409964	SOBI, INC	$17.98	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141426327	SOBI, INC	$22.01	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141670750	Merck Sharp & Dohme LLC	$17.65	05/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141670752	Merck Sharp & Dohme LLC	$24.01	09/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141670754	Merck Sharp & Dohme LLC	$32.74	06/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141670756	Merck Sharp & Dohme LLC	$16.18	02/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141927791	Merck Sharp & Dohme LLC	$20.77	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143472453	Aveo Pharmaceuticals, Inc.	$20.91	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144966037	Takeda Pharmaceuticals U.S.A., Inc.	$16.40	02/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144966039	Takeda Pharmaceuticals U.S.A., Inc.	$23.27	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144966041	Takeda Pharmaceuticals U.S.A., Inc.	$22.19	09/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145527641	Karyopharm Therapeutics Inc.	$15.56	03/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.