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

ISAAC B TUNNELL

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI: 1164670634
CMS profile: 10717293
Location: LAS VEGAS, NV

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 · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,309.50

122 records · 0 disputed

“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
Food and Beverage	$2,309.50	122

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Collegium Pharmaceutical, Inc.	$470.61	30
ABBVIE INC.	$340.49	21
Indivior Inc.	$314.95	14
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$303.95	16
PFIZER INC.	$253.78	13
Orexo US, Inc.	$155.59	7
Braeburn Inc.	$135.87	6
FORTE BIO-PHARMA LLC	$90.45	4
Axsome Therapeutics, Inc.	$58.95	2
Azurity Pharmaceuticals, Inc.	$38.09	2
SCILEX PHARMACEUTICALS INC.	$36.00	2
Lundbeck LLC	$26.83	1
IBSA Pharma Inc.	$24.35	1
BOSTON SCIENTIFIC CORPORATION	$24.34	1
Averitas Pharma Inc.	$20.15	1
IDORSIA PHARMACEUTICALS US INC	$15.10	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$2,185.74	144
PY2022	$1,897.05	127
PY2023	$2,071.73	126
PY2024	$2,030.42	117
PY2025	$2,309.50	122

Payment records · PY2025 (122)

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

Program year 2025 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
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.58	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1232073574	CMS
Collegium Pharmaceutical, Inc.	$13.23	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224128765	CMS
Collegium Pharmaceutical, Inc.	$13.23	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224128767	CMS
PFIZER INC.	$17.92	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1231057777	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.58	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232073572	CMS
ABBVIE INC.	$6.09	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1203865929	CMS
ABBVIE INC.	$4.57	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1203865936	CMS
Collegium Pharmaceutical, Inc.	$16.16	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224128743	CMS
Collegium Pharmaceutical, Inc.	$16.16	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224128745	CMS
Indivior Inc.	$36.64	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1240571270	CMS
Braeburn Inc.	$9.46	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1249077221	CMS
PFIZER INC.	$4.60	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231052090	CMS
PFIZER INC.	$23.44	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231054057	CMS
Collegium Pharmaceutical, Inc.	$18.96	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224128761	CMS
Collegium Pharmaceutical, Inc.	$18.96	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224128763	CMS
Indivior Inc.	$13.29	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1240571264	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.58	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232073570	CMS
Orexo US, Inc.	$18.17	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190510188	CMS
ABBVIE INC.	$15.46	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203865923	CMS
Averitas Pharma Inc.	$20.15	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248566513	CMS
Indivior Inc.	$36.76	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240571258	CMS
Collegium Pharmaceutical, Inc.	$13.87	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224128757	CMS
Collegium Pharmaceutical, Inc.	$13.87	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224128759	CMS
ABBVIE INC.	$15.50	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203865917	CMS
Lundbeck LLC	$26.83	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1251978131	CMS
Collegium Pharmaceutical, Inc.	$11.00	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224128747	CMS
Collegium Pharmaceutical, Inc.	$11.00	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224128749	CMS
PFIZER INC.	$24.03	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1230463693	CMS
Indivior Inc.	$34.04	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240571252	CMS
Collegium Pharmaceutical, Inc.	$9.21	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1224128769	CMS
Collegium Pharmaceutical, Inc.	$9.21	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1224128771	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.08	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1232073568	CMS
Orexo US, Inc.	$23.97	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1190510193	CMS
Collegium Pharmaceutical, Inc.	$16.58	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1224128741	CMS
Braeburn Inc.	$16.96	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249077219	CMS
ABBVIE INC.	$26.89	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203865910	CMS
Indivior Inc.	$7.06	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1240571246	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.43	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1232073564	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.80	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1232073566	CMS
ABBVIE INC.	$16.64	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203865904	CMS
Collegium Pharmaceutical, Inc.	$18.23	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224128755	CMS
PFIZER INC.	$25.02	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1230462753	CMS
ABBVIE INC.	$15.69	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203865898	CMS
Orexo US, Inc.	$24.85	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190507355	CMS
Indivior Inc.	$34.41	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1240571240	CMS
PFIZER INC.	$2.79	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229825002	CMS
Collegium Pharmaceutical, Inc.	$12.14	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1224128739	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.48	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232073562	CMS
ABBVIE INC.	$18.16	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1203865892	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.08	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1232073560	CMS
Azurity Pharmaceuticals, Inc.	$17.50	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242690224	CMS
PFIZER INC.	$27.35	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229543919	CMS
ABBVIE INC.	$5.20	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203865886	CMS
Indivior Inc.	$32.06	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1240571228	CMS
Indivior Inc.	$0.70	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1240571234	CMS
Forte Bio-Pharma LLC	$19.30	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1251440655	CMS
ABBVIE INC.	$14.85	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1203865880	CMS
Indivior Inc.	$8.76	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240571219	CMS
Indivior Inc.	$2.20	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240571224	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.48	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232073558	CMS
Braeburn Inc.	$29.63	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249077217	CMS
Orexo US, Inc.	$15.30	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1190515384	CMS
PFIZER INC.	$29.17	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1229543912	CMS
IBSA Pharma Inc.	$24.35	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1211698810	CMS
Indivior Inc.	$20.21	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1240571214	CMS
Collegium Pharmaceutical, Inc.	$17.95	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224128737	CMS
Axsome Therapeutics, Inc.	$27.52	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1235299026	CMS
PFIZER INC.	$9.49	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229451785	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.17	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232073554	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.59	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232073556	CMS
Boston Scientific Corporation	$24.34	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1180975214	CMS
Collegium Pharmaceutical, Inc.	$20.85	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224128735	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.58	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1232073552	CMS
PFIZER INC.	$25.91	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229383366	CMS
ABBVIE INC.	$17.81	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203865874	CMS
Braeburn Inc.	$20.46	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1249077213	CMS
Orexo US, Inc.	$24.85	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1190510182	CMS
Collegium Pharmaceutical, Inc.	$15.99	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1224128719	CMS
Azurity Pharmaceuticals, Inc.	$20.59	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1242690222	CMS
ABBVIE INC.	$22.23	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203865866	CMS
Collegium Pharmaceutical, Inc.	$12.40	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224128753	CMS
Collegium Pharmaceutical, Inc.	$9.47	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224128777	CMS
PFIZER INC.	$11.24	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229470295	CMS
ABBVIE INC.	$16.82	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203865860	CMS
Braeburn Inc.	$28.81	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1249077215	CMS
Collegium Pharmaceutical, Inc.	$23.88	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224128751	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.86	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232073550	CMS
Indivior Inc.	$36.55	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1240571208	CMS
Collegium Pharmaceutical, Inc.	$13.93	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224128733	CMS
PFIZER INC.	$26.01	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229184473	CMS
ABBVIE INC.	$9.87	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203865854	CMS
Forte Bio-Pharma LLC	$21.50	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1251440653	CMS
Axsome Therapeutics, Inc.	$31.43	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235703045	CMS
Collegium Pharmaceutical, Inc.	$20.05	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224128731	CMS
ABBVIE INC.	$26.12	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203865848	CMS
SCILEX PHARMACEUTICALS INC.	$17.92	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1242593115	CMS
ABBVIE INC.	$20.30	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1203865838	CMS
Orexo US, Inc.	$23.77	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190513947	CMS
Collegium Pharmaceutical, Inc.	$24.40	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224128727	CMS
Forte Bio-Pharma LLC	$23.87	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251440651	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.79	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232073548	CMS
Collegium Pharmaceutical, Inc.	$18.04	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224128725	CMS
Collegium Pharmaceutical, Inc.	$5.87	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224128775	CMS
Indivior Inc.	$13.85	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240571202	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.92	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1232073545	CMS
ABBVIE INC.	$21.61	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203865832	CMS
Forte Bio-Pharma LLC	$25.78	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1251440649	CMS
ABBVIE INC.	$15.89	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203865824	CMS
PFIZER INC.	$26.81	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1229112865	CMS
Indivior Inc.	$38.42	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1240571196	CMS
Collegium Pharmaceutical, Inc.	$17.56	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1224128723	CMS
ABBVIE INC.	$13.50	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203865818	CMS
Braeburn Inc.	$30.55	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1249077223	CMS
ABBVIE INC.	$22.26	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203865812	CMS
Collegium Pharmaceutical, Inc.	$21.30	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224128773	CMS
Orexo US, Inc.	$24.68	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1190515380	CMS
Collegium Pharmaceutical, Inc.	$23.70	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224128729	CMS
ABBVIE INC.	$15.03	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203865806	CMS
SCILEX PHARMACEUTICALS INC.	$18.08	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1242586131	CMS
IDORSIA PHARMACEUTICALS US INC	$15.10	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1243392194	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.95	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232073543	CMS
Collegium Pharmaceutical, Inc.	$13.41	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1224128721	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: 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1164670634

Plain: ISAAC B TUNNELL, NPI 1164670634. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1164670634.
APA 7: IndustryPayments. (2026). ISAAC B TUNNELL, NPI 1164670634 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1164670634
Bluebook: ISAAC B TUNNELL, NPI 1164670634, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1164670634.

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