STEPHEN A WILLIAMS

Allopathic & Osteopathic Physicians|Internal Medicine TROY, MI NPI 1962464982

General Payments — all program years on this page

$1,778.80

Category: General Payments
Program years: PY2023–2024
Record count: 91
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,077.12 across 57 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	$1,077.12	57

By paying entity

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

Paying entity	Amount	Records
Amgen Inc.	$226.33	11
Acerta Pharma LLC	$167.23	10
ABBVIE INC.	$127.49	6
NOVARTIS PHARMACEUTICALS CORPORATION	$62.66	4
Takeda Pharmaceuticals U.S.A., Inc.	$57.82	3
PFIZER INC.	$55.22	3
IDORSIA PHARMACEUTICALS US INC	$54.00	3
Paratek Pharmaceuticals, Inc.	$47.65	2
Merck Sharp & Dohme Corporation	$42.58	2
Exact Sciences Corporation	$37.85	2
Xeris Pharmaceuticals, Inc.	$37.37	2
Otsuka America Pharmaceutical, Inc.	$34.07	2
Lilly USA, LLC	$31.38	2
Novo Nordisk AS	$31.27	2
DEXCOM, INC.	$23.30	1
Collegium Pharmaceutical, Inc.	$22.67	1
Axsome Therapeutics, Inc.	$18.23	1

By program year

Program year	Amount	Records
2023	$701.68	34
2024	$1,077.12	57

Records — PY2024 (57)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1087392708	Novartis Pharmaceuticals Corporation	$14.81	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087392712	Novartis Pharmaceuticals Corporation	$15.12	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087392714	Novartis Pharmaceuticals Corporation	$16.33	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087392716	Novartis Pharmaceuticals Corporation	$16.40	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1096734389	Novo Nordisk Inc	$16.20	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1097381569	Novo Nordisk Inc	$15.07	12/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104216993	AstraZeneca Pharmaceuticals LP	$18.05	10/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104301448	AstraZeneca Pharmaceuticals LP	$14.97	08/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104354614	AstraZeneca Pharmaceuticals LP	$12.79	09/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104410985	AstraZeneca Pharmaceuticals LP	$19.36	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104693926	AstraZeneca Pharmaceuticals LP	$15.50	05/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104695992	AstraZeneca Pharmaceuticals LP	$21.89	07/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105293524	AstraZeneca Pharmaceuticals LP	$15.02	02/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105338837	AstraZeneca Pharmaceuticals LP	$18.02	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105721506	AstraZeneca Pharmaceuticals LP	$16.26	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105830211	AstraZeneca Pharmaceuticals LP	$15.37	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342538	ABBVIE INC.	$17.17	02/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342540	ABBVIE INC.	$18.26	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342542	ABBVIE INC.	$22.27	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342544	ABBVIE INC.	$31.46	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342546	ABBVIE INC.	$25.00	05/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1106342548	ABBVIE INC.	$13.33	08/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113923738	Paratek Pharmaceuticals, Inc.	$22.76	06/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113923740	Paratek Pharmaceuticals, Inc.	$24.89	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114950932	Exact Sciences Corporation	$21.04	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114950936	Exact Sciences Corporation	$16.81	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210229	Amgen Inc.	$20.69	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210233	Amgen Inc.	$15.31	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210237	Amgen Inc.	$6.62	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210240	Amgen Inc.	$13.73	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210244	Amgen Inc.	$6.34	05/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210249	Amgen Inc.	$3.25	08/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210252	Amgen Inc.	$6.99	09/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116210256	Amgen Inc.	$121.36	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117718362	Amgen Inc.	$10.22	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117718364	Amgen Inc.	$4.86	11/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1117718366	Amgen Inc.	$16.96	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119004989	Otsuka America Pharmaceutical, Inc.	$14.80	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119004991	Otsuka America Pharmaceutical, Inc.	$19.27	09/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131772285	PFIZER INC.	$16.80	07/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131772731	PFIZER INC.	$17.34	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132112395	PFIZER INC.	$21.08	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135266108	Collegium Pharmaceutical, Inc.	$22.67	06/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135387783	Lilly USA, LLC	$15.93	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135426268	Lilly USA, LLC	$15.45	01/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137698060	Takeda Pharmaceuticals U.S.A., Inc.	$18.64	02/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137698062	Takeda Pharmaceuticals U.S.A., Inc.	$19.46	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137698064	Takeda Pharmaceuticals U.S.A., Inc.	$19.72	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141592224	Merck Sharp & Dohme LLC	$22.34	09/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141834855	Merck Sharp & Dohme LLC	$20.24	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144614447	Xeris Pharmaceuticals, Inc.	$17.38	08/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144614449	Xeris Pharmaceuticals, Inc.	$19.99	07/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146780033	IDORSIA PHARMACEUTICALS US INC	$18.38	06/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146790575	IDORSIA PHARMACEUTICALS US INC	$19.30	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146793352	IDORSIA PHARMACEUTICALS US INC	$16.32	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148322398	Axsome Therapeutics, Inc.	$18.23	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153338277	Dexcom, Inc.	$23.30	06/11/2024	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.