Covered recipient · General Payments record

NANNAYA JAMPALA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1649690637
CMS profile: 8790363
Location: GREENVILLE, NC

General Payments · PY2020–2024

$68,544.43

Reported across 290 records
CMS publication 2026-01-23

Latest program year · PY2024

$36,936.43

139 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	$25,312.50	8
Travel and Lodging	$5,356.68	9
Food and Beverage	$3,267.25	121
Consulting Fee	$3,000.00	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$23,418.53	68
PFIZER INC.	$12,516.04	24
Phathom Pharmaceuticals, Inc.	$262.47	11
Lilly USA, LLC	$152.82	8
Janssen Biotech, Inc.	$130.69	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$80.09	4
Ardelyx, Inc.	$62.33	3
Takeda Pharmaceuticals U.S.A., Inc.	$58.45	2
Ipsen Biopharmaceuticals, Inc	$39.84	2
QOL Medical, LLC	$36.91	2
Braintree Laboratories, Inc.	$35.98	2
Regeneron Healthcare Solutions, Inc.	$24.96	1
Celgene Corporation	$24.38	1
INTERCEPT PHARMACEUTICALS, INC.	$22.20	1
Merck Sharp & Dohme Corporation	$21.04	1
Fresenius Kabi USA, LLC	$18.06	1
Celltrion USA Inc.	$16.69	1
GENZYME CORPORATION	$14.95	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2020	$41.71	3
PY2022	$10,272.35	54
PY2023	$21,293.94	94
PY2024	$36,936.43	139

Payment records · PY2024 (139)

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

Program year 2024 2020 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.	$16.51	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1103986354	CMS
ABBVIE INC.	$20.96	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1103986356	CMS
ABBVIE INC.	$18.43	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1103986358	CMS
ABBVIE INC.	$11.69	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1103986360	CMS
ABBVIE INC.	$13.15	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1103986362	CMS
ABBVIE INC.	$18.54	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1103986364	CMS
ABBVIE INC.	$16.76	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986366	CMS
ABBVIE INC.	$7.15	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1103986368	CMS
ABBVIE INC.	$24.49	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1103986370	CMS
ABBVIE INC.	$776.91	03/08/2024	Travel and Lodging	Undisputed	01/23/2026	1104190208	CMS
ABBVIE INC.	$2.41	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1103986372	CMS
ABBVIE INC.	$18.99	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986374	CMS
ABBVIE INC.	$20.45	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1103986376	CMS
ABBVIE INC.	$3,325.00	04/03/2024	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	1103156514	CMS
ABBVIE INC.	$17.59	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1103986378	CMS
ABBVIE INC.	$15.09	04/28/2024	Food and Beverage	Undisputed	01/23/2026	1103986380	CMS
ABBVIE INC.	$22.19	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1103986382	CMS
ABBVIE INC.	$18.96	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1103986384	CMS
ABBVIE INC.	$20.82	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1103986386	CMS
ABBVIE INC.	$12.69	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1103986388	CMS
ABBVIE INC.	$9.97	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1103986390	CMS
ABBVIE INC.	$18.17	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1103986392	CMS
ABBVIE INC.	$19.36	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1103986394	CMS
ABBVIE INC.	$19.41	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1103986396	CMS
ABBVIE INC.	$19.74	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1103986398	CMS
ABBVIE INC.	$11.95	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1103986400	CMS
ABBVIE INC.	$16.56	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1103986402	CMS
ABBVIE INC.	$14.18	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1103986404	CMS
ABBVIE INC.	$60.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986406	CMS
ABBVIE INC.	$25.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986408	CMS
ABBVIE INC.	$70.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986410	CMS
ABBVIE INC.	$25.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986412	CMS
ABBVIE INC.	$150.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986414	CMS
ABBVIE INC.	$60.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986416	CMS
ABBVIE INC.	$25.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986418	CMS
ABBVIE INC.	$70.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986420	CMS
ABBVIE INC.	$25.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986422	CMS
ABBVIE INC.	$150.00	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986424	CMS
ABBVIE INC.	$171.72	07/26/2024	Travel and Lodging	Undisputed	01/23/2026	1104190210	CMS
ABBVIE INC.	$171.72	07/26/2024	Travel and Lodging	Undisputed	01/23/2026	1104190212	CMS
ABBVIE INC.	$3,325.00	08/07/2024	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	1103156516	CMS
ABBVIE INC.	$3,325.00	08/07/2024	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	1103156518	CMS
ABBVIE INC.	$12.74	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1103986426	CMS
ABBVIE INC.	$20.79	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1103986428	CMS
ABBVIE INC.	$12.95	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1103986430	CMS
ABBVIE INC.	$22.85	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1103986432	CMS
ABBVIE INC.	$122.15	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1103986434	CMS
ABBVIE INC.	$21.41	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1103986436	CMS
ABBVIE INC.	$11.89	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1103986438	CMS
ABBVIE INC.	$22.85	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1103986440	CMS
ABBVIE INC.	$14.55	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1103986442	CMS
ABBVIE INC.	$16.03	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1103986444	CMS
ABBVIE INC.	$1,662.50	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	1103156520	CMS
ABBVIE INC.	$5.12	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1103986446	CMS
ABBVIE INC.	$43.48	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1103986448	CMS
ABBVIE INC.	$776.12	11/06/2024	Travel and Lodging	Undisputed	01/23/2026	1104190214	CMS
ABBVIE INC.	$6.39	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1103986450	CMS
ABBVIE INC.	$14.50	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1103986452	CMS
ABBVIE INC.	$25.92	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103986454	CMS
ABBVIE INC.	$120.00	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103986456	CMS
ABBVIE INC.	$853.74	11/13/2024	Travel and Lodging	Undisputed	01/23/2026	1104190216	CMS
ABBVIE INC.	$3,325.00	11/22/2024	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	1103156522	CMS
ABBVIE INC.	$19.30	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1103986458	CMS
ABBVIE INC.	$71.59	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1103986460	CMS
ABBVIE INC.	$674.10	12/05/2024	Travel and Lodging	Undisputed	01/23/2026	1104190218	CMS
ABBVIE INC.	$3,325.00	12/09/2024	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	1103156524	CMS
ABBVIE INC.	$18.96	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1103986462	CMS
ABBVIE INC.	$17.04	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1103986464	CMS
Ardelyx, Inc.	$16.25	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1146686689	CMS
Ardelyx, Inc.	$32.17	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1146686691	CMS
Ardelyx, Inc.	$13.91	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1146686693	CMS
Braintree Laboratories, Inc.	$20.03	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1125515305	CMS
Braintree Laboratories, Inc.	$15.95	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1125515307	CMS
Celgene Corporation	$24.38	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1101082559	CMS
Celltrion USA Inc.	$16.69	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1075852899	CMS
Fresenius Kabi USA, LLC	$18.06	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1146945123	CMS
GENZYME CORPORATION	$14.95	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1139608834	CMS
Intercept Pharmaceuticals, Inc.	$22.20	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1113639911	CMS
Ipsen Biopharmaceuticals, Inc	$15.64	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1091982264	CMS
Ipsen Biopharmaceuticals, Inc	$24.20	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1091982266	CMS
Janssen Biotech, Inc.	$19.18	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1078832383	CMS
Janssen Biotech, Inc.	$22.33	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1078832208	CMS
Janssen Biotech, Inc.	$21.39	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1078832487	CMS
Janssen Biotech, Inc.	$24.76	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1078832404	CMS
Janssen Biotech, Inc.	$23.84	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1078832518	CMS
Janssen Biotech, Inc.	$19.19	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1078832825	CMS
Lilly USA, LLC	$16.83	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1135175585	CMS
Lilly USA, LLC	$21.29	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1135231397	CMS
Lilly USA, LLC	$23.40	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1135235994	CMS
Lilly USA, LLC	$22.99	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1135263882	CMS
Lilly USA, LLC	$28.28	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1135231400	CMS
Lilly USA, LLC	$20.85	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1135231404	CMS
Lilly USA, LLC	$0.97	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1135235309	CMS
Lilly USA, LLC	$18.21	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1135280067	CMS
Merck Sharp & Dohme LLC	$21.04	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1141828888	CMS
PFIZER INC.	$9.58	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1131195653	CMS
PFIZER INC.	$18.24	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1131111387	CMS
PFIZER INC.	$940.07	01/27/2024	Travel and Lodging	Undisputed	01/23/2026	1130879798	CMS
PFIZER INC.	$428.58	01/27/2024	Travel and Lodging	Undisputed	01/23/2026	1130879828	CMS
PFIZER INC.	$563.72	01/27/2024	Travel and Lodging	Undisputed	01/23/2026	1130879830	CMS
PFIZER INC.	$135.22	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1130882836	CMS
PFIZER INC.	$134.91	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1131203167	CMS
PFIZER INC.	$12.54	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1131195645	CMS
PFIZER INC.	$16.48	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131195650	CMS
PFIZER INC.	$3.28	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1131195641	CMS
PFIZER INC.	$3,750.00	02/26/2024	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	1132015499	CMS
PFIZER INC.	$7.46	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1131346692	CMS
PFIZER INC.	$5.86	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1131355323	CMS
PFIZER INC.	$20.35	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131343220	CMS
PFIZER INC.	$15.35	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1131473640	CMS
PFIZER INC.	$13.59	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1131621728	CMS
PFIZER INC.	$10.63	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1131677345	CMS
PFIZER INC.	$21.44	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1131745762	CMS
PFIZER INC.	$11.83	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1131994081	CMS
PFIZER INC.	$80.97	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1132022921	CMS
PFIZER INC.	$3,275.00	09/19/2024	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	1132022553	CMS
PFIZER INC.	$23.68	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1131207888	CMS
PFIZER INC.	$17.26	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1131129204	CMS
PFIZER INC.	$3,000.00	11/15/2024	Consulting Fee	Undisputed	01/23/2026	1132134043	CMS
Phathom Pharmaceuticals, Inc.	$14.75	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1151076376	CMS
Phathom Pharmaceuticals, Inc.	$9.67	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1151076378	CMS
Phathom Pharmaceuticals, Inc.	$7.84	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1151076380	CMS
Phathom Pharmaceuticals, Inc.	$20.74	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1151076382	CMS
Phathom Pharmaceuticals, Inc.	$10.84	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1151076384	CMS
Phathom Pharmaceuticals, Inc.	$16.67	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1151076386	CMS
Phathom Pharmaceuticals, Inc.	$124.99	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1151076388	CMS
Phathom Pharmaceuticals, Inc.	$19.83	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1151076390	CMS
Phathom Pharmaceuticals, Inc.	$8.98	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1151076392	CMS
Phathom Pharmaceuticals, Inc.	$11.89	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1151076394	CMS
Phathom Pharmaceuticals, Inc.	$16.27	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1151076396	CMS
QOL Medical, LLC	$17.14	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1147722356	CMS
QOL Medical, LLC	$19.77	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1147722358	CMS
Regeneron Healthcare Solutions, Inc.	$24.96	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1114076852	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.03	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1153469625	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.25	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1153459067	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.95	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1153677700	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.86	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1153485743	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$35.14	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1137587565	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.31	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1137587569	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: 2020, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2020 , 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.