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

MARK MANGKHALAKHILI

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1508517897
CMS profile: 11496284
Location: BUFFALO, NY

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 · PY2023–2025

CMS publication 2026-06-30

Latest program year · PY2025

$6,461.31

120 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	$3,763.47	112
Travel and Lodging	$2,697.84	8

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Saluda Medical Americas, Inc.	$3,031.75	19
BOSTON SCIENTIFIC CORPORATION	$1,659.48	11
Collegium Pharmaceutical, Inc.	$367.45	43
VERTEX PHARMACEUTICALS INCORPORATED	$301.47	5
PFIZER INC.	$216.03	9
PROTEGA PHARMACEUTIALS INC	$169.77	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$135.65	11
Amgen Inc.	$124.99	1
Averitas Pharma Inc.	$118.81	5
Takeda Pharmaceuticals U.S.A., Inc.	$83.97	4
Lundbeck LLC	$51.65	3
CATALYST PHARMACEUTICALS, INC.	$38.49	2
Mallinckrodt Hospital Products Inc.	$36.28	1
Lilly USA, LLC	$34.53	2
Bioventus LLC	$34.31	1
TONIX PHARMACEUTICALS, INC.	$32.94	1
Indivior Inc.	$23.74	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2023	$392.45	14
PY2024	$4,112.69	122
PY2025	$6,461.31	120

Payment records · PY2025 (120)

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

Program year 2025 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
Saluda Medical Americas, Inc.	$80.75	12/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1242392392	CMS
Saluda Medical Americas, Inc.	$48.47	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1242392394	CMS
Tonix Medicines, Inc.	$32.94	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235878134	CMS
Collegium Pharmaceutical, Inc.	$1.31	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224179648	CMS
Collegium Pharmaceutical, Inc.	$12.80	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224179646	CMS
PFIZER INC.	$11.82	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229369773	CMS
Averitas Pharma Inc.	$23.39	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248563391	CMS
Collegium Pharmaceutical, Inc.	$5.21	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224179642	CMS
Collegium Pharmaceutical, Inc.	$3.21	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224179644	CMS
PFIZER INC.	$124.99	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229605072	CMS
Collegium Pharmaceutical, Inc.	$14.02	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224179640	CMS
Amgen Inc.	$124.99	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229257291	CMS
Saluda Medical Americas, Inc.	$20.85	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223435052	CMS
Collegium Pharmaceutical, Inc.	$4.79	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224179636	CMS
Collegium Pharmaceutical, Inc.	$3.21	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224179638	CMS
PFIZER INC.	$11.19	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229824760	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$17.57	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1213876224	CMS
Saluda Medical Americas, Inc.	$135.45	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223424852	CMS
Saluda Medical Americas, Inc.	$135.45	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223433020	CMS
Saluda Medical Americas, Inc.	$359.17	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1232514033	CMS
Saluda Medical Americas, Inc.	$1,455.46	10/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1232514139	CMS
Saluda Medical Americas, Inc.	$138.00	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223424846	CMS
Saluda Medical Americas, Inc.	$138.00	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223433014	CMS
Saluda Medical Americas, Inc.	$34.00	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223435072	CMS
Saluda Medical Americas, Inc.	$47.36	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223435076	CMS
Saluda Medical Americas, Inc.	$7.54	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223430840	CMS
Saluda Medical Americas, Inc.	$2.62	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223430852	CMS
Collegium Pharmaceutical, Inc.	$5.57	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224179656	CMS
Collegium Pharmaceutical, Inc.	$3.39	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224179658	CMS
Boston Scientific Corporation	$86.12	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087198	CMS
PFIZER INC.	$11.78	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229472884	CMS
Saluda Medical Americas, Inc.	$118.94	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223430886	CMS
Boston Scientific Corporation	$106.02	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1181087200	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.87	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1224026440	CMS
Averitas Pharma Inc.	$27.12	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248563389	CMS
Collegium Pharmaceutical, Inc.	$14.45	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224179650	CMS
Saluda Medical Americas, Inc.	$12.92	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1223435092	CMS
Boston Scientific Corporation	$28.12	09/28/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087212	CMS
Boston Scientific Corporation	$13.40	09/27/2025	Food and Beverage	No dispute reported	06/30/2026	1181087196	CMS
Boston Scientific Corporation	$217.91	09/27/2025	Food and Beverage	No dispute reported	06/30/2026	1181087202	CMS
Boston Scientific Corporation	$333.07	09/27/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087210	CMS
Boston Scientific Corporation	$50.56	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181087194	CMS
Boston Scientific Corporation	$333.07	09/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087204	CMS
Boston Scientific Corporation	$18.28	09/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087206	CMS
Boston Scientific Corporation	$362.97	09/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1181087208	CMS
PFIZER INC.	$11.78	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229287053	CMS
Collegium Pharmaceutical, Inc.	$2.22	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224179630	CMS
Collegium Pharmaceutical, Inc.	$4.21	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224179632	CMS
Indivior Inc.	$23.74	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240538150	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$124.99	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1213851259	CMS
Collegium Pharmaceutical, Inc.	$17.93	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224179654	CMS
PFIZER INC.	$12.55	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229112199	CMS
Averitas Pharma Inc.	$22.93	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1248563387	CMS
Lilly USA, LLC	$19.62	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1187147748	CMS
PFIZER INC.	$10.15	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229282514	CMS
Collegium Pharmaceutical, Inc.	$3.09	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1224179624	CMS
Collegium Pharmaceutical, Inc.	$4.08	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1224179626	CMS
Saluda Medical Americas, Inc.	$9.20	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1223430822	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.99	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224036123	CMS
Collegium Pharmaceutical, Inc.	$5.27	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1224179620	CMS
Collegium Pharmaceutical, Inc.	$3.63	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1224179622	CMS
Saluda Medical Americas, Inc.	$8.07	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1223430812	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.94	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232114326	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.28	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232114328	CMS
Collegium Pharmaceutical, Inc.	$20.82	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224179618	CMS
Collegium Pharmaceutical, Inc.	$17.44	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1224179616	CMS
Collegium Pharmaceutical, Inc.	$11.71	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224179634	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.02	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232114324	CMS
Lundbeck LLC	$16.12	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251933227	CMS
PFIZER INC.	$11.13	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231664240	CMS
Mallinckrodt Hospital Products Inc.	$36.28	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212021938	CMS
Collegium Pharmaceutical, Inc.	$3.62	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224179628	CMS
Collegium Pharmaceutical, Inc.	$2.94	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224179652	CMS
PFIZER INC.	$10.64	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228920173	CMS
Boston Scientific Corporation	$109.96	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181087192	CMS
Collegium Pharmaceutical, Inc.	$3.43	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1224179662	CMS
Collegium Pharmaceutical, Inc.	$4.63	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1224179664	CMS
Collegium Pharmaceutical, Inc.	$16.55	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224179660	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.74	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1232114322	CMS
Saluda Medical Americas, Inc.	$67.05	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1223430670	CMS
Lundbeck LLC	$16.90	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1251933225	CMS
Averitas Pharma Inc.	$22.69	06/01/2025	Food and Beverage	No dispute reported	06/30/2026	1248563385	CMS
Collegium Pharmaceutical, Inc.	$4.68	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224179598	CMS
Collegium Pharmaceutical, Inc.	$2.94	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224179614	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.93	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223998087	CMS
Collegium Pharmaceutical, Inc.	$13.93	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1224179612	CMS
CATALYST PHARMACEUTICALS, INC.	$22.81	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1253216664	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.87	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1232114317	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.24	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1232114320	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$20.58	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1213831604	CMS
Collegium Pharmaceutical, Inc.	$19.03	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1224179596	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.71	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232114315	CMS
Collegium Pharmaceutical, Inc.	$12.31	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1224179610	CMS
Bioventus LLC	$34.31	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1226876351	CMS
Collegium Pharmaceutical, Inc.	$14.36	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224179594	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.18	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1224045720	CMS
Collegium Pharmaceutical, Inc.	$16.50	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224179592	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.70	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232114313	CMS
Saluda Medical Americas, Inc.	$212.45	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1199921044	CMS
Collegium Pharmaceutical, Inc.	$3.90	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224179588	CMS
Collegium Pharmaceutical, Inc.	$2.40	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224179604	CMS
Collegium Pharmaceutical, Inc.	$12.59	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224179586	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$15.94	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1213831597	CMS
Collegium Pharmaceutical, Inc.	$3.22	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224179600	CMS
Collegium Pharmaceutical, Inc.	$2.67	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224179602	CMS
VERTEX PHARMACEUTICALS INCORPORATED	$122.39	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1213912830	CMS
Collegium Pharmaceutical, Inc.	$16.85	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1224179584	CMS
Averitas Pharma Inc.	$22.68	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248563383	CMS
Collegium Pharmaceutical, Inc.	$10.13	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1224179582	CMS
PROTEGA PHARMACEUTIALS INC	$169.77	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1235986617	CMS
Lilly USA, LLC	$14.91	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1187197510	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.36	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232114311	CMS
Collegium Pharmaceutical, Inc.	$15.08	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1224179580	CMS
CATALYST PHARMACEUTICALS, INC.	$15.68	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1253223582	CMS
Collegium Pharmaceutical, Inc.	$4.48	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224179590	CMS
Collegium Pharmaceutical, Inc.	$2.51	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224179608	CMS
Lundbeck LLC	$18.63	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1251933223	CMS
Collegium Pharmaceutical, Inc.	$20.34	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224179606	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.61	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1232114330	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.18	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1232114332	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: 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1508517897

Plain: MARK MANGKHALAKHILI, NPI 1508517897. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1508517897.
APA 7: IndustryPayments. (2026). MARK MANGKHALAKHILI, NPI 1508517897 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1508517897
Bluebook: MARK MANGKHALAKHILI, NPI 1508517897, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1508517897.

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