Covered recipient · General Payments record

DANIEL PAUL SINGER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1629048905
CMS profile: 118498
Location: FARMINGTON HILLS, MI

General Payments · PY2018–2024

$352,249.69

Reported across 952 records
CMS publication 2026-01-23

Latest program year · PY2024

$18,600.20

100 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$15,508.00	6
Food and Beverage	$1,846.15	84
Consulting Fee	$1,011.00	4
Travel and Lodging	$225.31	5
Education	$9.74	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Biogen, Inc.	$9,094.40	24
ABBVIE INC.	$8,449.76	24
Sumitomo Pharma America, Inc.	$232.65	11
CATALYST PHARMACEUTICALS, INC.	$171.28	5
UCB, Inc.	$146.09	7
PFIZER INC.	$118.50	7
NOVARTIS PHARMACEUTICALS CORPORATION	$80.93	5
Genentech USA, Inc.	$59.52	2
Teva Pharmaceuticals USA, Inc.	$56.84	4
Lilly USA, LLC	$46.81	3
TG THERAPEUTICS, INC.	$37.41	2
Grifols USA, LLC	$36.69	2
EISAI INC.	$19.93	1
Azurity Pharmaceuticals, Inc.	$17.05	1
Alexion Pharmaceuticals, Inc.	$16.70	1
CSL Behring	$15.64	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$59,594.22	196
PY2019	$82,733.66	200
PY2020	$35,113.33	59
PY2021	$68,088.50	113
PY2022	$60,626.79	162
PY2023	$27,492.99	122
PY2024	$18,600.20	100

Payment records · PY2024 (100)

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

Program year 2024 2018 2019 2020 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.	$20.60	01/15/2024	Food and Beverage	Undisputed	01/23/2026	1106108384	CMS
ABBVIE INC.	$8.51	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1106108386	CMS
ABBVIE INC.	$16.62	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1106108388	CMS
ABBVIE INC.	$16.85	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1106108390	CMS
ABBVIE INC.	$7.74	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1106108392	CMS
ABBVIE INC.	$20.39	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1106108394	CMS
ABBVIE INC.	$117.17	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1106108396	CMS
ABBVIE INC.	$30.02	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1106108398	CMS
ABBVIE INC.	$15.00	05/15/2024	Travel and Lodging	Undisputed	01/23/2026	1106108400	CMS
ABBVIE INC.	$119.97	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1106108402	CMS
ABBVIE INC.	$37.52	05/15/2024	Travel and Lodging	Undisputed	01/23/2026	1106108404	CMS
ABBVIE INC.	$4.47	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1106108406	CMS
ABBVIE INC.	$2,625.00	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	1106108408	CMS
ABBVIE INC.	$9.82	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1106108410	CMS
ABBVIE INC.	$27.84	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1106108412	CMS
ABBVIE INC.	$2,625.00	06/04/2024	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	1106108414	CMS
ABBVIE INC.	$17.73	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1106108416	CMS
ABBVIE INC.	$15.76	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1106108418	CMS
ABBVIE INC.	$12.25	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1106108420	CMS
ABBVIE INC.	$4.30	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1106108422	CMS
ABBVIE INC.	$26.50	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1106108424	CMS
ABBVIE INC.	$20.91	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1106108426	CMS
ABBVIE INC.	$24.79	12/05/2024	Travel and Lodging	Undisputed	01/23/2026	1106108428	CMS
ABBVIE INC.	$2,625.00	12/24/2024	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	1106108430	CMS
Alexion Pharmaceuticals, Inc.	$16.70	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1093924115	CMS
Azurity Pharmaceuticals, Inc.	$17.05	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1134012841	CMS
Biogen, Inc.	$28.70	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1104845170	CMS
Biogen, Inc.	$1.49	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1104849558	CMS
Biogen, Inc.	$22.57	01/13/2024	Food and Beverage	Undisputed	01/23/2026	1104813167	CMS
Biogen, Inc.	$28.03	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1104845172	CMS
Biogen, Inc.	$28.46	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1104819846	CMS
Biogen, Inc.	$2,245.00	03/22/2024	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	1104854330	CMS
Biogen, Inc.	$101.00	04/04/2024	Travel and Lodging	Undisputed	01/23/2026	1104840907	CMS
Biogen, Inc.	$15.25	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1104855450	CMS
Biogen, Inc.	$2,694.00	04/04/2024	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	1104878458	CMS
Biogen, Inc.	$225.00	04/09/2024	Consulting Fee	Undisputed	01/23/2026	1104837263	CMS
Biogen, Inc.	$225.00	04/10/2024	Consulting Fee	Undisputed	01/23/2026	1104833375	CMS
Biogen, Inc.	$112.00	04/10/2024	Consulting Fee	Undisputed	01/23/2026	1104844074	CMS
Biogen, Inc.	$2,694.00	04/11/2024	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	1104806505	CMS
Biogen, Inc.	$47.00	04/11/2024	Travel and Lodging	Undisputed	01/23/2026	1104819848	CMS
Biogen, Inc.	$20.50	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1104840905	CMS
Biogen, Inc.	$22.85	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1104857744	CMS
Biogen, Inc.	$17.67	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1104820950	CMS
Biogen, Inc.	$13.89	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1104873768	CMS
Biogen, Inc.	$18.22	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1104822078	CMS
Biogen, Inc.	$25.07	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1104873770	CMS
Biogen, Inc.	$14.14	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1104872660	CMS
Biogen, Inc.	$18.64	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1104861278	CMS
Biogen, Inc.	$26.92	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1104872662	CMS
Biogen, Inc.	$449.00	09/13/2024	Consulting Fee	Undisputed	01/23/2026	1104861280	CMS
CATALYST PHARMACEUTICALS, INC.	$14.80	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1144456224	CMS
CATALYST PHARMACEUTICALS, INC.	$6.37	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1144456226	CMS
CATALYST PHARMACEUTICALS, INC.	$17.61	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1144456228	CMS
CATALYST PHARMACEUTICALS, INC.	$9.74	10/16/2024	Education	Undisputed	01/23/2026	1144456232	CMS
CATALYST PHARMACEUTICALS, INC.	$122.76	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1144456230	CMS
CSL Behring	$15.64	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1134651651	CMS
Eisai Inc.	$19.93	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1110738935	CMS
Genentech USA, Inc.	$27.37	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1132994531	CMS
Genentech USA, Inc.	$32.15	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1132994535	CMS
Grifols USA, LLC	$22.26	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1124740532	CMS
Grifols USA, LLC	$14.43	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1124740530	CMS
Lilly USA, LLC	$16.74	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1136112832	CMS
Lilly USA, LLC	$14.92	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1136119802	CMS
Lilly USA, LLC	$15.15	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1136122476	CMS
Novartis Pharmaceuticals Corporation	$15.02	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1087232653	CMS
Novartis Pharmaceuticals Corporation	$16.77	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1087232649	CMS
Novartis Pharmaceuticals Corporation	$16.33	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1087232651	CMS
Novartis Pharmaceuticals Corporation	$16.48	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1087232655	CMS
Novartis Pharmaceuticals Corporation	$16.33	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1087232657	CMS
PFIZER INC.	$24.29	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131115802	CMS
PFIZER INC.	$14.16	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1131281550	CMS
PFIZER INC.	$16.89	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1131185111	CMS
PFIZER INC.	$20.47	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1131363879	CMS
PFIZER INC.	$14.09	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1131314870	CMS
PFIZER INC.	$13.93	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1131675035	CMS
PFIZER INC.	$14.67	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1131879067	CMS
Sumitomo Pharma America, Inc.	$20.71	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1148920711	CMS
Sumitomo Pharma America, Inc.	$24.68	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1148920713	CMS
Sumitomo Pharma America, Inc.	$10.64	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1148920715	CMS
Sumitomo Pharma America, Inc.	$22.72	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1148920717	CMS
Sumitomo Pharma America, Inc.	$10.20	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1148920719	CMS
Sumitomo Pharma America, Inc.	$17.35	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1148920721	CMS
Sumitomo Pharma America, Inc.	$22.46	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1148920723	CMS
Sumitomo Pharma America, Inc.	$28.88	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1148920725	CMS
Sumitomo Pharma America, Inc.	$28.88	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1148920727	CMS
Sumitomo Pharma America, Inc.	$19.38	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1148920729	CMS
Sumitomo Pharma America, Inc.	$26.75	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1148920731	CMS
Teva Pharmaceuticals USA, Inc.	$13.26	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1151671451	CMS
Teva Pharmaceuticals USA, Inc.	$13.10	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1151671524	CMS
Teva Pharmaceuticals USA, Inc.	$17.22	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1151671528	CMS
Teva Pharmaceuticals USA, Inc.	$13.26	06/09/2024	Food and Beverage	Undisputed	01/23/2026	1151671586	CMS
TG Therapeutics, Inc.	$21.66	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1136871839	CMS
TG Therapeutics, Inc.	$15.75	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1136871873	CMS
UCB, Inc.	$18.06	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1143182983	CMS
UCB, Inc.	$10.77	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1143182987	CMS
UCB, Inc.	$29.60	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1143182992	CMS
UCB, Inc.	$13.46	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1143182996	CMS
UCB, Inc.	$11.08	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1143183000	CMS
UCB, Inc.	$24.25	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1143183005	CMS
UCB, Inc.	$38.87	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1143183009	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: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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.