MICHAEL S MCALLISTER

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology DOTHAN, AL NPI 1720170053

General Payments — all program years on this page

$54,186.08

Category: General Payments
Program years: PY2018–2024
Record count: 854
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $27,199.41 across 138 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$17,140.00	6
Consulting Fee	$4,265.00	2
Food and Beverage	$3,279.96	123
Travel and Lodging	$2,480.41	5
Education	$34.04	2

By paying entity

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

Paying entity	Amount	Records
Gilead Sciences, Inc.	$20,407.41	23
Spectrum Pharmaceuticals Inc.	$2,628.00	3
Acerta Pharma LLC	$1,740.85	5
PFIZER INC.	$263.17	21
Regeneron Healthcare Solutions, Inc.	$186.94	7
EAGLE PHARMACEUTICALS, INC.	$160.55	3
ABBVIE INC.	$146.74	6
NOVARTIS PHARMACEUTICALS CORPORATION	$139.45	6
Janssen Biotech, Inc.	$137.39	6
Genentech USA, Inc.	$137.31	4
Celgene Corporation	$135.56	7
Incyte Corporation	$134.95	2
TAIHO ONCOLOGY, INC.	$116.10	1
Takeda Pharmaceuticals U.S.A., Inc.	$114.29	5
Merck Sharp & Dohme Corporation	$111.14	6
E.R. Squibb & Sons, L.L.C.	$98.59	5
ARRAY BIOPHARMA INC	$86.41	7
BeiGene USA, Inc.	$68.25	4
Blueprint Medicines Corporation	$66.43	1
Daiichi Sankyo Inc.	$48.67	3
PharmaEssentia USA Corporation	$40.65	2
GENZYME CORPORATION	$28.88	1
Ipsen Biopharmaceuticals, Inc	$26.23	1
PUMA BIOTECHNOLOGY, INC.	$23.71	1
EISAI INC.	$22.96	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$22.79	1
EMD Serono, Inc.	$22.04	1
SOBI, INC	$21.15	1
SERVIER PHARMACEUTICALS LLC	$19.20	1
Karyopharm Therapeutics Inc.	$16.28	1
Sumitomo Pharma America, Inc.	$13.83	1
Adaptive Biotechnologies Corporation	$13.49	1

By program year

Program year	Amount	Records
2018	$1,926.66	109
2019	$2,442.19	121
2020	$6,877.94	92
2021	$6,018.12	123
2022	$3,969.10	147
2023	$5,752.66	124
2024	$27,199.41	138

Records — PY2024 (138)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078257019	Janssen Biotech, Inc.	$5.91	09/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078257125	Janssen Biotech, Inc.	$49.95	09/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078257487	Janssen Biotech, Inc.	$12.99	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078257819	Janssen Biotech, Inc.	$24.89	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078257875	Janssen Biotech, Inc.	$20.40	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078257937	Janssen Biotech, Inc.	$23.25	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060128	Novartis Pharmaceuticals Corporation	$25.03	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060130	Novartis Pharmaceuticals Corporation	$20.76	06/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060132	Novartis Pharmaceuticals Corporation	$26.36	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060134	Novartis Pharmaceuticals Corporation	$17.87	10/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060136	Novartis Pharmaceuticals Corporation	$21.15	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087060138	Novartis Pharmaceuticals Corporation	$28.28	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089453974	Daiichi Sankyo Inc.	$14.79	09/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089453976	Daiichi Sankyo Inc.	$15.66	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089453980	Daiichi Sankyo Inc.	$18.22	01/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091957323	Ipsen Biopharmaceuticals, Inc	$26.23	10/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174120	Celgene Corporation	$16.67	02/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174126	Celgene Corporation	$7.77	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174128	Celgene Corporation	$33.49	08/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174134	Celgene Corporation	$17.28	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174136	Celgene Corporation	$19.21	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174138	Celgene Corporation	$19.51	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101174140	Celgene Corporation	$21.63	12/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101697189	E.R. Squibb & Sons, L.L.C.	$18.66	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101697208	E.R. Squibb & Sons, L.L.C.	$18.43	04/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101697252	E.R. Squibb & Sons, L.L.C.	$20.05	08/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101697274	E.R. Squibb & Sons, L.L.C.	$22.51	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101697278	E.R. Squibb & Sons, L.L.C.	$18.94	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104446185	AstraZeneca Pharmaceuticals LP	$18.45	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104672969	AstraZeneca Pharmaceuticals LP	$17.50	11/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992409	ABBVIE INC.	$21.70	02/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992411	ABBVIE INC.	$32.83	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992413	ABBVIE INC.	$26.10	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992415	ABBVIE INC.	$23.36	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992417	ABBVIE INC.	$22.35	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104992419	ABBVIE INC.	$20.40	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105323568	AstraZeneca Pharmaceuticals LP	$1,665.00	01/23/2024	Consulting Fee	Undisputed	01/23/2026	View at CMS
1105818563	AstraZeneca Pharmaceuticals LP	$19.68	02/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105824207	AstraZeneca Pharmaceuticals LP	$20.22	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110765999	Eisai Inc.	$22.96	01/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113862809	PUMA BIOTECHNOLOGY, INC.	$23.71	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114110729	Regeneron Healthcare Solutions, Inc.	$27.06	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114110731	Regeneron Healthcare Solutions, Inc.	$33.77	05/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114110733	Regeneron Healthcare Solutions, Inc.	$35.47	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114110735	Regeneron Healthcare Solutions, Inc.	$17.02	08/08/2024	Education	Undisputed	01/23/2026	View at CMS
1114110737	Regeneron Healthcare Solutions, Inc.	$17.02	08/08/2024	Education	Undisputed	01/23/2026	View at CMS
1114110739	Regeneron Healthcare Solutions, Inc.	$26.85	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114110741	Regeneron Healthcare Solutions, Inc.	$29.75	09/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118127395	Boehringer Ingelheim Pharmaceuticals, Inc.	$22.79	12/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120210417	EAGLE PHARMACEUTICALS, INC.	$40.30	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120211057	EAGLE PHARMACEUTICALS, INC.	$53.13	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120211331	EAGLE PHARMACEUTICALS, INC.	$67.12	08/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120243007	EMD Serono, Inc.	$22.04	06/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120860131	BeiGene USA, Inc.	$17.35	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120860133	BeiGene USA, Inc.	$16.97	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120860135	BeiGene USA, Inc.	$17.66	01/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120860137	BeiGene USA, Inc.	$16.27	10/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1130875600	ARRAY BIOPHARMA INC	$19.29	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131191521	ARRAY BIOPHARMA INC	$23.34	02/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131298911	PFIZER INC.	$14.48	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131308127	PFIZER INC.	$13.54	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131309767	PFIZER INC.	$6.53	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131310288	PFIZER INC.	$13.29	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131327775	PFIZER INC.	$4.44	06/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131327779	PFIZER INC.	$6.57	06/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131340533	PFIZER INC.	$23.91	06/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131342294	PFIZER INC.	$13.55	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131348110	PFIZER INC.	$16.56	08/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131368099	PFIZER INC.	$17.99	08/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131377154	ARRAY BIOPHARMA INC	$0.57	10/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131377768	ARRAY BIOPHARMA INC	$16.42	10/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131379533	PFIZER INC.	$17.44	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131386773	PFIZER INC.	$19.75	11/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131541798	PFIZER INC.	$11.95	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131542106	PFIZER INC.	$5.01	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131577678	PFIZER INC.	$1.12	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131623893	PFIZER INC.	$13.57	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131659085	PFIZER INC.	$12.45	05/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131690887	PFIZER INC.	$6.43	01/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131698067	ARRAY BIOPHARMA INC	$15.76	06/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131698069	ARRAY BIOPHARMA INC	$0.53	06/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131812558	PFIZER INC.	$20.17	07/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131904471	ARRAY BIOPHARMA INC	$10.50	07/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132026049	PFIZER INC.	$14.76	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132026051	PFIZER INC.	$9.66	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133070542	Genentech USA, Inc.	$21.60	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133070547	Genentech USA, Inc.	$73.62	02/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133070551	Genentech USA, Inc.	$22.86	01/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133070555	Genentech USA, Inc.	$19.23	08/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133606238	Gilead Sciences, Inc.	$1,450.00	02/15/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133606240	Gilead Sciences, Inc.	$1,450.00	03/05/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133606242	Gilead Sciences, Inc.	$580.00	05/21/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133606244	Gilead Sciences, Inc.	$3,780.00	07/18/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133606246	Gilead Sciences, Inc.	$4,940.00	07/23/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133606248	Gilead Sciences, Inc.	$4,940.00	10/28/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
1133797849	Gilead Sciences, Inc.	$113.52	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797851	Gilead Sciences, Inc.	$12.89	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797853	Gilead Sciences, Inc.	$101.33	06/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797855	Gilead Sciences, Inc.	$22.61	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797857	Gilead Sciences, Inc.	$74.78	07/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797859	Gilead Sciences, Inc.	$55.76	07/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797861	Gilead Sciences, Inc.	$169.88	07/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797863	Gilead Sciences, Inc.	$5.83	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797865	Gilead Sciences, Inc.	$25.00	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797867	Gilead Sciences, Inc.	$34.75	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797869	Gilead Sciences, Inc.	$85.00	08/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133797871	Gilead Sciences, Inc.	$85.65	10/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133866223	Gilead Sciences, Inc.	$234.70	07/17/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1133866225	Gilead Sciences, Inc.	$403.33	07/19/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1133866227	Gilead Sciences, Inc.	$134.67	08/07/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1133866229	Gilead Sciences, Inc.	$342.98	08/27/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1133866231	Gilead Sciences, Inc.	$1,364.73	10/17/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1137310480	PharmaEssentia USA Corporation	$20.38	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137310568	PharmaEssentia USA Corporation	$20.27	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137632057	Takeda Pharmaceuticals U.S.A., Inc.	$17.16	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137939934	TAIHO ONCOLOGY, INC.	$116.10	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139699529	GENZYME CORPORATION	$28.88	11/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141185116	Incyte Corporation	$18.85	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141222856	Incyte Corporation	$116.10	10/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141412696	SOBI, INC	$21.15	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141693046	Merck Sharp & Dohme LLC	$16.36	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141693048	Merck Sharp & Dohme LLC	$13.25	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141693050	Merck Sharp & Dohme LLC	$18.36	07/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141693162	Merck Sharp & Dohme LLC	$22.82	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141693164	Merck Sharp & Dohme LLC	$24.15	12/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141868363	Merck Sharp & Dohme LLC	$16.20	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144962626	Takeda Pharmaceuticals U.S.A., Inc.	$30.88	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144962628	Takeda Pharmaceuticals U.S.A., Inc.	$24.43	04/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144962630	Takeda Pharmaceuticals U.S.A., Inc.	$20.90	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144962632	Takeda Pharmaceuticals U.S.A., Inc.	$20.92	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145533700	Karyopharm Therapeutics Inc.	$16.28	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147261942	SERVIER PHARMACEUTICALS LLC	$19.20	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147442678	Blueprint Medicines Corporation	$66.43	04/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148887861	Sumitomo Pharma America, Inc.	$13.83	08/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150259822	Adaptive Biotechnologies Corporation	$13.49	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150654667	Spectrum Pharmaceuticals Inc.	$14.82	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150655033	Spectrum Pharmaceuticals Inc.	$2,600.00	03/13/2024	Consulting Fee	Undisputed	01/23/2026	View at CMS
1150655415	Spectrum Pharmaceuticals Inc.	$13.18	03/27/2024	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.