Covered recipient · General Payments record

AMMAR MAHMOUD

Allopathic & Osteopathic Physicians Anesthesiology Pain Medicine

NPI: 1235578485
CMS profile: 853844
Location: NEENAH, WI

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.

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General Payments · PY2023 · Entire year

$10,290.47

58 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of payment	Amount	Records
Travel and Lodging	$5,951.23	14
Food and Beverage	$2,639.24	41
Consulting Fee	$1,700.00	3

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
Abbott Laboratories	$7,563.82	41
Boston Scientific Corporation	$2,282.32	12
SPR Therapeutics, Inc	$257.57	2
Bioventus LLC	$112.57	1
Vertos Medical, Inc.	$60.55	1
Medtronic, Inc.	$13.64	1

Page 1 of 2; records 1–50 of 58 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

AMMAR MAHMOUD

NPI 1235578485 · CMS profile ID 853844

Allopathic & Osteopathic Physicians / Anesthesiology / Pain Medicine

NEENAH, WI

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 58 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1235578485?year=2023&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: AMMAR MAHMOUD, NPI 1235578485, CMS profile ID 853844. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 58 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1235578485?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). AMMAR MAHMOUD, NPI 1235578485, CMS profile ID 853844. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 58 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1235578485?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: AMMAR MAHMOUD, NPI 1235578485, CMS profile ID 853844, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 58 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1235578485?year=2023&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

58 matching records · $10,290.47 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 58 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 58.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Abbott Laboratories	$161.78	12/28/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019568989	CMS
Abbott Laboratories	$743.24	12/28/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019568995	CMS
Abbott Laboratories	$90.63	12/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018389587	CMS
Boston Scientific Corporation	$637.50	12/22/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410827	CMS
Abbott Laboratories	$14.84	11/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019562423	CMS
Boston Scientific Corporation	$91.23	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022276571	CMS
Abbott Laboratories	$23.49	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018386125	CMS
Abbott Laboratories	$20.02	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019558643	CMS
Abbott Laboratories	$81.89	10/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019558137	CMS
Abbott Laboratories	$26.89	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1018385977	CMS
Abbott Laboratories	$18.12	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019557799	CMS
Abbott Laboratories	$17.40	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019557921	CMS
Boston Scientific Corporation	$88.90	09/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410817	CMS
Bioventus LLC	$112.57	09/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1026722457	CMS
Abbott Laboratories	$9.45	09/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019552331	CMS
Abbott Laboratories	$8.11	09/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019552375	CMS
Abbott Laboratories	$156.78	09/12/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019552067	CMS
Abbott Laboratories	$429.02	09/12/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019552127	CMS
Abbott Laboratories	$357.27	09/12/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019552169	CMS
Abbott Laboratories	$79.10	09/01/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566419	CMS
Abbott Laboratories	$34.54	08/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566569	CMS
Abbott Laboratories	$44.10	08/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566493	CMS
Vertos Medical, Inc.	$60.55	08/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050717929	CMS
Abbott Laboratories	$702.66	08/21/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566811	CMS
Abbott Laboratories	$110.00	08/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566641	CMS
Abbott Laboratories	$68.57	08/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566717	CMS
Abbott Laboratories	$129.43	08/04/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566345	CMS
Boston Scientific Corporation	$425.00	07/28/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410823	CMS
Abbott Laboratories	$137.00	07/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019545485	CMS
Abbott Laboratories	$146.20	07/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019545703	CMS
Boston Scientific Corporation	$54.87	07/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410813	CMS
Boston Scientific Corporation	$58.06	07/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410815	CMS
Boston Scientific Corporation	$27.65	07/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410809	CMS
Boston Scientific Corporation	$122.29	07/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410821	CMS
Boston Scientific Corporation	$637.50	07/07/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410825	CMS
Boston Scientific Corporation	$28.19	07/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410811	CMS
Boston Scientific Corporation	$102.55	06/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410819	CMS
Boston Scientific Corporation	$8.58	06/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022410807	CMS
Abbott Laboratories	$121.39	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019565993	CMS
Abbott Laboratories	$46.45	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566093	CMS
Abbott Laboratories	$1,017.27	05/17/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566271	CMS
Abbott Laboratories	$34.41	05/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019565905	CMS
Abbott Laboratories	$43.20	05/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019181361	CMS
Abbott Laboratories	$42.87	05/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019566185	CMS
Abbott Laboratories	$137.50	04/13/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019565819	CMS
Abbott Laboratories	$1,126.46	04/11/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019524841	CMS
Abbott Laboratories	$9.07	04/11/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019570197	CMS
Abbott Laboratories	$90.83	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019564409	CMS
Abbott Laboratories	$38.20	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019564497	CMS
Abbott Laboratories	$703.84	03/14/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019564571	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$751.38	13
PY2021	$2,898.63	26
PY2022	$3,063.44	23
PY2023	$10,290.47	58
PY2024	$15,968.29	71
PY2025	$24,015.82	67

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, 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , 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.