Covered recipient · General Payments record

TAMMY JEAN DAVIS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI: 1659987105
CMS profile: 10723758
Location: HOUSTON, TX

General Payments · PY2021–2024

$18,659.83

Reported across 562 records
CMS publication 2026-01-23

Latest program year · PY2024

$4,295.48

158 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	$3,303.42	155
Travel and Lodging	$992.06	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$2,174.26	51
Medtronic, Inc.	$999.71	65
Abbott Laboratories	$482.39	16
Merck Sharp & Dohme Corporation	$159.23	7
Boehringer Ingelheim Pharmaceuticals, Inc.	$130.08	2
NOVARTIS PHARMACEUTICALS CORPORATION	$73.93	3
Janssen Pharmaceuticals, Inc	$52.58	3
SANOFI-AVENTIS U.S. LLC	$50.54	2
Amgen Inc.	$49.32	3
Lexicon Pharmaceuticals, Inc.	$43.44	2
Acerta Pharma LLC	$33.20	2
IMPULSE DYNAMICS (USA) INC.	$26.95	1
AltaThera Pharmaceuticals LLC	$19.85	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$938.28	21
PY2022	$5,471.80	160
PY2023	$7,954.27	223
PY2024	$4,295.48	158

Payment records · PY2024 (158)

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
Abbott Laboratories	$7.06	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1125177835	CMS
Abbott Laboratories	$4.83	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1125177837	CMS
Abbott Laboratories	$8.21	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1125177839	CMS
Abbott Laboratories	$23.70	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1125177841	CMS
Abbott Laboratories	$15.17	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1125177843	CMS
Abbott Laboratories	$20.63	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1125177845	CMS
Abbott Laboratories	$37.02	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1125177847	CMS
Abbott Laboratories	$7.48	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1125177849	CMS
Abbott Laboratories	$6.04	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1125177865	CMS
Abbott Laboratories	$5.36	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1125177863	CMS
Abbott Laboratories	$161.28	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1125177851	CMS
Abbott Laboratories	$7.71	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1125177853	CMS
Abbott Laboratories	$23.81	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1125177855	CMS
Abbott Laboratories	$137.63	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1125177857	CMS
Abbott Laboratories	$9.60	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1125177859	CMS
Abbott Laboratories	$6.86	12/31/2024	Food and Beverage	Undisputed	01/23/2026	1125177861	CMS
AltaThera Pharmaceuticals LLC	$19.85	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1154344138	CMS
Amgen Inc.	$18.56	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1117234573	CMS
Amgen Inc.	$13.68	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1117234575	CMS
Amgen Inc.	$17.08	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1117234577	CMS
AstraZeneca Pharmaceuticals LP	$15.70	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1104535651	CMS
AstraZeneca Pharmaceuticals LP	$17.50	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1104780520	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.28	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1118101124	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$115.80	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1118101122	CMS
Boston Scientific Corporation	$8.06	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1092618898	CMS
Boston Scientific Corporation	$27.00	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1092618940	CMS
Boston Scientific Corporation	$6.42	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1092618874	CMS
Boston Scientific Corporation	$10.67	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1092618924	CMS
Boston Scientific Corporation	$7.25	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1092618880	CMS
Boston Scientific Corporation	$13.21	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1092618930	CMS
Boston Scientific Corporation	$7.66	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1092618890	CMS
Boston Scientific Corporation	$9.14	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1092618910	CMS
Boston Scientific Corporation	$10.12	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1092618920	CMS
Boston Scientific Corporation	$10.54	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1092618922	CMS
Boston Scientific Corporation	$8.36	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1092618904	CMS
Boston Scientific Corporation	$7.31	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1092618882	CMS
Boston Scientific Corporation	$10.00	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1092618916	CMS
Boston Scientific Corporation	$12.00	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1092618928	CMS
Boston Scientific Corporation	$5.03	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1092618860	CMS
Boston Scientific Corporation	$10.10	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1092618918	CMS
Boston Scientific Corporation	$5.37	05/26/2024	Food and Beverage	Undisputed	01/23/2026	1092618864	CMS
Boston Scientific Corporation	$7.41	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1092618884	CMS
Boston Scientific Corporation	$8.12	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1092618900	CMS
Boston Scientific Corporation	$13.38	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1092618932	CMS
Boston Scientific Corporation	$5.88	06/09/2024	Food and Beverage	Undisputed	01/23/2026	1092618866	CMS
Boston Scientific Corporation	$7.83	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1092618892	CMS
Boston Scientific Corporation	$8.05	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1092618896	CMS
Boston Scientific Corporation	$6.30	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1092618872	CMS
Boston Scientific Corporation	$9.84	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1092618914	CMS
Boston Scientific Corporation	$10.68	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618926	CMS
Boston Scientific Corporation	$22.58	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1092618934	CMS
Boston Scientific Corporation	$7.89	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1092618894	CMS
Boston Scientific Corporation	$8.81	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1092618906	CMS
Boston Scientific Corporation	$7.46	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1092618886	CMS
Boston Scientific Corporation	$7.50	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1092618888	CMS
Boston Scientific Corporation	$5.96	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1092618868	CMS
Boston Scientific Corporation	$6.22	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1092618870	CMS
Boston Scientific Corporation	$6.89	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1092618876	CMS
Boston Scientific Corporation	$80.00	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1092618946	CMS
Boston Scientific Corporation	$124.65	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1092618950	CMS
Boston Scientific Corporation	$292.08	11/01/2024	Travel and Lodging	Undisputed	01/23/2026	1092618974	CMS
Boston Scientific Corporation	$407.90	11/01/2024	Travel and Lodging	Undisputed	01/23/2026	1092618978	CMS
Boston Scientific Corporation	$23.81	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618936	CMS
Boston Scientific Corporation	$44.25	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618942	CMS
Boston Scientific Corporation	$95.03	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618948	CMS
Boston Scientific Corporation	$145.79	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618952	CMS
Boston Scientific Corporation	$214.10	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1092618954	CMS
Boston Scientific Corporation	$292.08	11/02/2024	Travel and Lodging	Undisputed	01/23/2026	1092618976	CMS
Boston Scientific Corporation	$70.50	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1092618944	CMS
Boston Scientific Corporation	$7.09	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1092618878	CMS
Boston Scientific Corporation	$5.16	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1092618862	CMS
Boston Scientific Corporation	$9.33	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1092618912	CMS
Boston Scientific Corporation	$8.95	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1092618908	CMS
Boston Scientific Corporation	$26.38	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1092618938	CMS
Boston Scientific Corporation	$8.12	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1092618902	CMS
Impulse Dynamics (USA) Inc.	$26.95	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1100417283	CMS
Janssen Pharmaceuticals, Inc	$17.55	01/20/2024	Food and Beverage	Undisputed	01/23/2026	1078204417	CMS
Janssen Pharmaceuticals, Inc	$21.78	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1078203109	CMS
Janssen Pharmaceuticals, Inc	$13.25	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1078202853	CMS
Lexicon Pharmaceuticals, Inc.	$21.36	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1081719967	CMS
Lexicon Pharmaceuticals, Inc.	$22.08	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1081719969	CMS
Medtronic, Inc.	$21.39	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1116975293	CMS
Medtronic, Inc.	$7.48	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1116975285	CMS
Medtronic, Inc.	$5.15	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1116975289	CMS
Medtronic, Inc.	$23.22	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1116975295	CMS
Medtronic, Inc.	$8.22	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1116975291	CMS
Medtronic, Inc.	$0.83	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1116975283	CMS
Medtronic, Inc.	$1.19	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1116975281	CMS
Medtronic, Inc.	$7.41	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1116975287	CMS
Medtronic, Inc.	$21.82	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1116975297	CMS
Medtronic, Inc.	$5.98	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1116975303	CMS
Medtronic, Inc.	$21.25	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1116975311	CMS
Medtronic, Inc.	$3.79	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1116975301	CMS
Medtronic, Inc.	$21.04	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1116975305	CMS
Medtronic, Inc.	$22.99	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1116975299	CMS
Medtronic, Inc.	$27.65	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1116975321	CMS
Medtronic, Inc.	$5.38	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1116975307	CMS
Medtronic, Inc.	$18.98	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1116975319	CMS
Medtronic, Inc.	$5.73	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1116975309	CMS
Medtronic, Inc.	$7.51	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1116975317	CMS
Medtronic, Inc.	$24.18	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1116975315	CMS
Medtronic, Inc.	$26.29	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1116975323	CMS
Medtronic, Inc.	$21.89	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1116975325	CMS
Medtronic, Inc.	$24.91	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1116975327	CMS
Medtronic, Inc.	$19.20	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1116975335	CMS
Medtronic, Inc.	$7.00	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1116975337	CMS
Medtronic, Inc.	$22.44	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1116975339	CMS
Medtronic, Inc.	$3.10	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1116975313	CMS
Medtronic, Inc.	$9.61	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1116975329	CMS
Medtronic, Inc.	$24.66	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1116975343	CMS
Medtronic, Inc.	$7.74	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1116975333	CMS
Medtronic, Inc.	$23.84	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1116975341	CMS
Medtronic, Inc.	$4.87	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1116975353	CMS
Medtronic, Inc.	$10.33	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1116975345	CMS
Medtronic, Inc.	$3.83	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1116975331	CMS
Medtronic, Inc.	$25.11	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1116975349	CMS
Medtronic, Inc.	$25.28	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1116975351	CMS
Medtronic, Inc.	$3.22	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1116975347	CMS
Medtronic, Inc.	$4.11	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1116975359	CMS
Medtronic, Inc.	$23.43	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1116975365	CMS
Medtronic, Inc.	$26.07	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1116975355	CMS
Medtronic, Inc.	$22.24	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116975367	CMS
Medtronic, Inc.	$7.93	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1116975377	CMS
Medtronic, Inc.	$8.57	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1116975361	CMS
Medtronic, Inc.	$28.59	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1116975369	CMS
Medtronic, Inc.	$12.21	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1116975357	CMS
Medtronic, Inc.	$21.80	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1116975363	CMS
Medtronic, Inc.	$25.25	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1116975375	CMS
Medtronic, Inc.	$4.67	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1116975371	CMS
Medtronic, Inc.	$6.39	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1116975373	CMS
Medtronic, Inc.	$26.89	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1116975383	CMS
Medtronic, Inc.	$24.18	10/19/2024	Food and Beverage	Undisputed	01/23/2026	1116975381	CMS
Medtronic, Inc.	$49.38	10/20/2024	Food and Beverage	Undisputed	01/23/2026	1116975379	CMS
Medtronic, Inc.	$20.93	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1116975397	CMS
Medtronic, Inc.	$14.48	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1116975401	CMS
Medtronic, Inc.	$3.84	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1116975393	CMS
Medtronic, Inc.	$20.46	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1116975385	CMS
Medtronic, Inc.	$4.95	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1116975391	CMS
Medtronic, Inc.	$19.77	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1116975399	CMS
Medtronic, Inc.	$6.33	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1116975389	CMS
Medtronic, Inc.	$22.84	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1116975395	CMS
Medtronic, Inc.	$2.97	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1116975387	CMS
Medtronic, Inc.	$22.68	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1116975405	CMS
Medtronic, Inc.	$18.82	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1116975409	CMS
Medtronic, Inc.	$18.60	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1116975407	CMS
Medtronic, Inc.	$6.82	12/30/2024	Food and Beverage	Undisputed	01/23/2026	1116975403	CMS
Merck Sharp & Dohme LLC	$29.03	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1141700268	CMS
Merck Sharp & Dohme LLC	$18.49	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1141871539	CMS
Merck Sharp & Dohme LLC	$24.76	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1141871377	CMS
Merck Sharp & Dohme LLC	$10.86	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1141698262	CMS
Merck Sharp & Dohme LLC	$19.22	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1141700270	CMS
Merck Sharp & Dohme LLC	$27.77	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1141932955	CMS
Merck Sharp & Dohme LLC	$29.10	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1141700266	CMS
Novartis Pharmaceuticals Corporation	$28.99	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1086824063	CMS
Novartis Pharmaceuticals Corporation	$13.51	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1086824075	CMS
Novartis Pharmaceuticals Corporation	$31.43	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1086824093	CMS
SANOFI-AVENTIS U.S. LLC	$18.78	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1139652439	CMS
SANOFI-AVENTIS U.S. LLC	$31.76	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1139652461	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

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.