Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

DAVID M HUFFMAN

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI: 1811101256
CMS profile: 82651
Location: CHATTANOOGA, TN

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$21,665.65

209 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · 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	$12,177.19	5
Food and Beverage	$5,002.93	197
Consulting Fee	$2,790.00	2
Travel and Lodging	$1,675.31	4
Education	$20.22	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$17,277.23	23
CeQur Corporation	$604.24	2
Amgen Inc.	$421.41	18
Medtronic, Inc.	$345.34	7
Sequel Med Tech, LLC	$329.49	9
Insulet Corporation	$309.30	30
ABBVIE INC.	$231.58	15
Xeris Pharmaceuticals, Inc.	$217.40	14
Lilly USA, LLC	$176.42	12
BETA BIONICS, INC.	$172.12	5
Bayer HealthCare Pharmaceuticals Inc.	$166.70	10
NOVARTIS PHARMACEUTICALS CORPORATION	$160.01	9
Ascendis Pharma Endocrinology Inc	$137.07	8
Abbott Laboratories	$131.77	6
Tandem Diabetes Care, Inc.	$129.32	6
RGH ENTERPRISES LLC	$109.07	1
DEXCOM, INC.	$101.04	4
MannKind Corporation	$91.70	5
Alnylam Pharmaceuticals Inc.	$80.97	3
Antares Pharma, Inc.	$64.98	2
Otsuka America Pharmaceutical, Inc.	$63.71	3
Madrigal Pharmaceuticals	$56.73	2
Corcept Therapeutics	$44.81	2
Rhythm Pharmaceuticals, Inc.	$44.44	2
Collegium Pharmaceutical, Inc.	$36.80	2
Neurocrine BioSciences, Inc.	$35.06	2
BOSTON SCIENTIFIC CORPORATION	$29.14	1
Esperion Therapeutics, Inc.	$27.86	2
Alexion Pharmaceuticals, Inc.	$20.91	1
Acella Pharmaceuticals, LLC	$17.55	1
TOLMAR, INC.	$17.16	1
Amneal Pharmaceuticals LLC	$14.32	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$43,767.07	256
PY2020	$26,851.91	206
PY2021	$13,279.12	234
PY2022	$33,044.21	187
PY2023	$12,003.10	149
PY2024	$12,203.68	177
PY2025	$21,665.65	209

Payment records · PY2025 (209)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Sequel Med Tech, LLC	$3.33	12/28/2025	Food and Beverage	No dispute reported	06/30/2026	1243737014	CMS
Amgen Inc.	$22.29	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228637673	CMS
ABBVIE INC.	$21.82	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202077408	CMS
Abbott Laboratories	$21.65	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1241004489	CMS
Medtronic, Inc.	$24.02	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1219060358	CMS
Ascendis Pharma Endocrinology Inc	$20.63	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1237055100	CMS
Otsuka America Pharmaceutical, Inc.	$17.50	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1227353809	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.48	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225582605	CMS
Rhythm Pharmaceuticals, Inc.	$23.67	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240096496	CMS
Insulet Corporation	$20.43	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207131529	CMS
Novartis Pharmaceuticals Corporation	$17.90	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200268599	CMS
Alnylam Pharmaceuticals Inc.	$27.90	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212754747	CMS
Sequel Med Tech, LLC	$24.28	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1243737009	CMS
ABBVIE INC.	$15.13	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1202077406	CMS
Madrigal Pharmaceuticals	$35.77	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1248270820	CMS
Amneal Pharmaceuticals LLC	$14.32	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1220536827	CMS
Dexcom, Inc.	$23.39	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1250481042	CMS
Amgen Inc.	$22.11	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1228637687	CMS
ABBVIE INC.	$28.25	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1202077404	CMS
Amgen Inc.	$7.89	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1227217375	CMS
Amgen Inc.	$2.90	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1227217377	CMS
Amgen Inc.	$11.25	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1227217379	CMS
Corcept Therapeutics	$23.49	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1214134492	CMS
Abbott Laboratories	$23.33	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1240992249	CMS
Novo Nordisk Inc	$22.76	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1189167067	CMS
Tandem Diabetes Care, Inc.	$22.74	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1241305655	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.55	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225582603	CMS
Xeris Pharmaceuticals, Inc.	$11.43	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1250154534	CMS
Insulet Corporation	$13.16	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1207125296	CMS
Lilly USA, LLC	$7.67	11/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186641597	CMS
Esperion Therapeutics, Inc.	$13.91	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1243962019	CMS
Insulet Corporation	$5.18	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207124929	CMS
Corcept Therapeutics	$21.32	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1214134476	CMS
Ascendis Pharma Endocrinology Inc	$8.67	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1237051588	CMS
Madrigal Pharmaceuticals	$20.96	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248270817	CMS
Amgen Inc.	$16.06	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228637689	CMS
Lilly USA, LLC	$15.70	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186591014	CMS
Sequel Med Tech, LLC	$23.43	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1243737004	CMS
ABBVIE INC.	$16.73	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1202077402	CMS
Sequel Med Tech, LLC	$136.73	10/18/2025	Food and Beverage	No dispute reported	06/30/2026	1243737000	CMS
Xeris Pharmaceuticals, Inc.	$18.33	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1250154530	CMS
Insulet Corporation	$28.02	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1207120850	CMS
Novo Nordisk Inc	$7.48	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1189111456	CMS
Bayer Healthcare Pharmaceuticals Inc.	$22.24	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225582601	CMS
Novo Nordisk Inc	$1,395.00	10/10/2025	Consulting Fee	No dispute reported	06/30/2026	1189100562	CMS
Novo Nordisk Inc	$1,395.00	10/09/2025	Consulting Fee	No dispute reported	06/30/2026	1189133725	CMS
Lilly USA, LLC	$16.39	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1186628261	CMS
Novo Nordisk Inc	$494.06	10/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188392916	CMS
Insulet Corporation	$3.44	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207119093	CMS
Insulet Corporation	$4.76	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207119118	CMS
Xeris Pharmaceuticals, Inc.	$22.93	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1250154516	CMS
Dexcom, Inc.	$28.52	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1250481040	CMS
Amgen Inc.	$25.67	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228637677	CMS
Tandem Diabetes Care, Inc.	$10.39	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1241305659	CMS
Alnylam Pharmaceuticals Inc.	$27.67	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1212754727	CMS
BETA BIONICS, INC.	$18.98	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1246815441	CMS
Ascendis Pharma Endocrinology Inc	$18.22	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1237049963	CMS
Xeris Pharmaceuticals, Inc.	$7.71	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1250154514	CMS
Novo Nordisk Inc	$23.81	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1189109747	CMS
Antares Pharma, Inc.	$40.88	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1235888247	CMS
Abbott Laboratories	$20.71	09/21/2025	Food and Beverage	No dispute reported	06/30/2026	1240976080	CMS
Sequel Med Tech, LLC	$31.01	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1243736997	CMS
Neurocrine BioSciences, Inc.	$19.01	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1243030060	CMS
Novo Nordisk Inc	$930.00	09/15/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188542494	CMS
Sequel Med Tech, LLC	$11.97	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1243736991	CMS
Tandem Diabetes Care, Inc.	$21.20	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1241305663	CMS
ABBVIE INC.	$2.83	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202077400	CMS
Amgen Inc.	$123.23	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228637675	CMS
Collegium Pharmaceutical, Inc.	$19.66	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1224229661	CMS
Otsuka America Pharmaceutical, Inc.	$29.58	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227353805	CMS
Xeris Pharmaceuticals, Inc.	$23.04	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1250154512	CMS
Novartis Pharmaceuticals Corporation	$13.59	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200319388	CMS
Insulet Corporation	$21.93	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1207111571	CMS
Ascendis Pharma Endocrinology Inc	$19.94	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1237048298	CMS
Acella Pharmaceuticals, LLC	$17.55	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241765247	CMS
Xeris Pharmaceuticals, Inc.	$10.25	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1250154532	CMS
Insulet Corporation	$7.73	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1207110045	CMS
Insulet Corporation	$1.75	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1207110049	CMS
Insulet Corporation	$3.04	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1207154515	CMS
Mannkind Corporation	$20.38	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1250876086	CMS
Novartis Pharmaceuticals Corporation	$19.39	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200319384	CMS
Novartis Pharmaceuticals Corporation	$19.39	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200319386	CMS
Lilly USA, LLC	$14.42	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1186628259	CMS
ABBVIE INC.	$14.60	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202077398	CMS
Amgen Inc.	$19.13	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1228637681	CMS
Antares Pharma, Inc.	$24.10	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235888245	CMS
TOLMAR, INC.	$17.16	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1237005355	CMS
Insulet Corporation	$22.81	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1207153340	CMS
Xeris Pharmaceuticals, Inc.	$23.75	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1250154510	CMS
ABBVIE INC.	$15.44	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202077396	CMS
Insulet Corporation	$9.42	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1207103996	CMS
Insulet Corporation	$1.48	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207103571	CMS
Lilly USA, LLC	$16.28	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1186628257	CMS
Novartis Pharmaceuticals Corporation	$17.84	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200319382	CMS
Xeris Pharmaceuticals, Inc.	$19.57	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1250154528	CMS
Amgen Inc.	$26.71	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228637685	CMS
Tandem Diabetes Care, Inc.	$19.83	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1241305652	CMS
Ascendis Pharma Endocrinology Inc	$21.38	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1237045737	CMS
Alnylam Pharmaceuticals Inc.	$25.40	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212754677	CMS
Abbott Laboratories	$24.31	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240956767	CMS
BETA BIONICS, INC.	$18.94	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1246812982	CMS
Novo Nordisk Inc	$19.86	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1189001745	CMS
Insulet Corporation	$23.97	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207099129	CMS
Amgen Inc.	$23.51	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1228637679	CMS
Collegium Pharmaceutical, Inc.	$17.14	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1224229659	CMS
Insulet Corporation	$3.45	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1207096537	CMS
Medtronic, Inc.	$228.61	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1219060356	CMS
Dexcom, Inc.	$27.94	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1250481038	CMS
Novo Nordisk Inc	$23.21	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1189165129	CMS
Medtronic, Inc.	$12.42	06/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1219060354	CMS
Amgen Inc.	$14.22	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227217381	CMS
BETA BIONICS, INC.	$19.36	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1246811886	CMS
BETA BIONICS, INC.	$85.85	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1246811906	CMS
Insulet Corporation	$18.54	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1207148343	CMS
ABBVIE INC.	$13.88	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1202077394	CMS
Boston Scientific Corporation	$29.14	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1181407374	CMS
Insulet Corporation	$7.28	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207092146	CMS
Insulet Corporation	$3.14	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207147539	CMS
Novartis Pharmaceuticals Corporation	$17.84	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200319376	CMS
Xeris Pharmaceuticals, Inc.	$9.72	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1250154524	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.08	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1225582589	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.90	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225582597	CMS
Sequel Med Tech, LLC	$27.13	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1243736986	CMS
Amgen Inc.	$20.47	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228637671	CMS
Bayer Healthcare Pharmaceuticals Inc.	$8.58	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1225582591	CMS
Insulet Corporation	$16.37	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1207145613	CMS
Lilly USA, LLC	$1.20	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186573446	CMS
Lilly USA, LLC	$13.84	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186641601	CMS
Neurocrine BioSciences, Inc.	$16.05	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1243040031	CMS
ABBVIE INC.	$14.58	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202077392	CMS
ABBVIE INC.	$16.80	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1202077390	CMS
BETA BIONICS, INC.	$28.99	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1246810617	CMS
Ascendis Pharma Endocrinology Inc	$8.57	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1237040873	CMS
Tandem Diabetes Care, Inc.	$27.20	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1241305649	CMS
Novartis Pharmaceuticals Corporation	$16.95	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200319372	CMS
RGH Enterprises LLC	$109.07	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1220029000	CMS
Insulet Corporation	$22.53	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1207085982	CMS
Xeris Pharmaceuticals, Inc.	$10.31	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1250154526	CMS
Insulet Corporation	$2.16	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1207143990	CMS
Lilly USA, LLC	$27.33	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1186573444	CMS
ABBVIE INC.	$17.05	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202077388	CMS
Novo Nordisk Inc	$29.95	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1188873772	CMS
Otsuka America Pharmaceutical, Inc.	$16.63	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1227353800	CMS
Amgen Inc.	$22.92	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1228637683	CMS
Lilly USA, LLC	$16.38	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186570858	CMS
Mannkind Corporation	$20.70	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1250876084	CMS
Novo Nordisk Inc	$99.23	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188228632	CMS
Novo Nordisk Inc	$3,022.50	04/17/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1189020558	CMS
Dexcom, Inc.	$21.19	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1250481036	CMS
Xeris Pharmaceuticals, Inc.	$9.30	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1250154522	CMS
Insulet Corporation	$9.04	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207141492	CMS
Sequel Med Tech, LLC	$33.06	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1243736983	CMS
Novartis Pharmaceuticals Corporation	$18.34	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200319370	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.81	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225582593	CMS
Insulet Corporation	$2.29	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1207076150	CMS
Novo Nordisk Inc	$30.09	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1188346965	CMS
Novo Nordisk Inc	$2,092.50	04/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1189125850	CMS
Amgen Inc.	$6.10	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1227217385	CMS
Insulet Corporation	$5.74	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1207075499	CMS
Insulet Corporation	$6.62	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1207140460	CMS
ABBVIE INC.	$13.43	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202077386	CMS
Novo Nordisk Inc	$23.11	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1188246576	CMS
Lilly USA, LLC	$15.71	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186641599	CMS
Amgen Inc.	$21.62	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228637691	CMS
Esperion Therapeutics, Inc.	$13.95	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1243962017	CMS
Insulet Corporation	$17.67	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1207072791	CMS
Xeris Pharmaceuticals, Inc.	$24.88	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1250154508	CMS
Abbott Laboratories	$19.32	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1240911323	CMS
Novo Nordisk Inc	$20.17	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1188604797	CMS
Novo Nordisk Inc	$5,638.13	03/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1188217708	CMS
Novo Nordisk Inc	$399.38	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1188389300	CMS
Novo Nordisk Inc	$144.67	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1188476308	CMS
Novo Nordisk Inc	$318.56	03/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188835982	CMS
Novo Nordisk Inc	$1,118.84	03/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1189050916	CMS
Tandem Diabetes Care, Inc.	$27.96	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1241305645	CMS
Insulet Corporation	$6.12	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1207071154	CMS
Mannkind Corporation	$15.37	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1250876082	CMS
ABBVIE INC.	$10.84	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202077384	CMS
Ascendis Pharma Endocrinology Inc	$19.01	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1237034575	CMS
Xeris Pharmaceuticals, Inc.	$8.85	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1250154520	CMS
Novartis Pharmaceuticals Corporation	$18.77	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200319366	CMS
Insulet Corporation	$10.94	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207068860	CMS
Sequel Med Tech, LLC	$38.55	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1243736979	CMS
Bayer Healthcare Pharmaceuticals Inc.	$7.32	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1225582595	CMS
Novo Nordisk Inc	$22.38	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1189086446	CMS
Insulet Corporation	$3.09	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1207137427	CMS
Medtronic, Inc.	$19.23	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219060350	CMS
Mannkind Corporation	$19.02	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1250876080	CMS
Abbott Laboratories	$22.45	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1241006560	CMS
Insulet Corporation	$7.20	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207137088	CMS
ABBVIE INC.	$14.65	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202077382	CMS
Amgen Inc.	$22.90	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1228637693	CMS
Rhythm Pharmaceuticals, Inc.	$20.77	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1240096494	CMS
Ascendis Pharma Endocrinology Inc	$20.65	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1237032447	CMS
Alexion Pharmaceuticals, Inc.	$20.91	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202972620	CMS
ABBVIE INC.	$15.55	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202077380	CMS
Xeris Pharmaceuticals, Inc.	$17.33	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1250154518	CMS
CeQur Corporation	$302.12	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1227964755	CMS
CeQur Corporation	$302.12	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228227578	CMS
Medtronic, Inc.	$25.63	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219060348	CMS
Lilly USA, LLC	$12.38	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186591012	CMS
Mannkind Corporation	$16.23	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250876078	CMS
Amgen Inc.	$12.43	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227217383	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.52	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1225582587	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.22	01/09/2025	Education	No dispute reported	06/30/2026	1225582599	CMS
Medtronic, Inc.	$16.23	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1219060346	CMS
Novo Nordisk Inc	$6.54	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1189010085	CMS
Lilly USA, LLC	$19.12	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1186616306	CMS
Medtronic, Inc.	$19.20	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219060352	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1811101256

Plain: DAVID M HUFFMAN, NPI 1811101256. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811101256.
APA 7: IndustryPayments. (2026). DAVID M HUFFMAN, NPI 1811101256 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811101256
Bluebook: DAVID M HUFFMAN, NPI 1811101256, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811101256.

Source: Centers for Medicare & Medicaid Services, Open Payments.