Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MAHMOOD G ALNAHASS

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1497756720
CMS profile
158156
Location
VALPARAISO, IN

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 · PY2024 · Entire year

$3,567.79

172 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 . 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,567.79 172

By paying entity

PY2024 · entire year · sorted by reported total

Page 3 of 4; records 101–150 of 172 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

MAHMOOD G ALNAHASS

NPI 1497756720 · CMS profile ID 158156

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

VALPARAISO, IN

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.

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, PY2024; 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 3 of 4; records 101–150 of 172 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1497756720?year=2024&recipient=provider&page=3#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

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

Plain
MAHMOOD G ALNAHASS, NPI 1497756720, CMS profile ID 158156. General Payments, PY2024; 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 3 of 4; records 101–150 of 172 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1497756720?year=2024&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). MAHMOOD G ALNAHASS, NPI 1497756720, CMS profile ID 158156. General Payments, PY2024; 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 3 of 4; records 101–150 of 172 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1497756720?year=2024&recipient=provider&page=3#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
MAHMOOD G ALNAHASS, NPI 1497756720, CMS profile ID 158156, IndustryPayments, General Payments, PY2024; 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 3 of 4; records 101–150 of 172 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1497756720?year=2024&recipient=provider&page=3#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

172 matching records · $3,567.79 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 172 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 101–150 of 172.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Biogen, Inc. $14.2005/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104861498 CMS
ABBVIE INC. $16.1405/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210673 CMS
SCILEX PHARMACEUTICALS INC. $21.8705/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1136245571 CMS
JAZZ PHARMACEUTICALS INC. $19.5305/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150218029 CMS
PFIZER INC. $18.9005/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131513732 CMS
BANNER LIFE SCIENCES, LLC $23.6505/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147029799 CMS
Eisai Inc. $17.5405/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110762217 CMS
NEUROPACE, INC. $18.8505/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1153275422 CMS
ABBVIE INC. $8.5105/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210671 CMS
Biogen, Inc. $18.9705/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104875172 CMS
CATALYST PHARMACEUTICALS, INC. $2.4605/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144450260 CMS
CATALYST PHARMACEUTICALS, INC. $23.4505/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144450262 CMS
Neurocrine Biosciences, Inc. $18.9505/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150862478 CMS
Amneal Pharmaceuticals LLC $22.9705/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139178687 CMS
Genentech USA, Inc. $25.5905/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133058193 CMS
Biogen, Inc. $22.6305/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104852306 CMS
Novartis Pharmaceuticals Corporation $19.3405/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086694505 CMS
SK Life Science, Inc. $15.9404/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154120477 CMS
JAZZ PHARMACEUTICALS INC. $19.2604/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150218017 CMS
Novartis Pharmaceuticals Corporation $22.4604/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086694503 CMS
Biogen, Inc. $23.6304/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104868260 CMS
ABBVIE INC. $26.3804/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210669 CMS
Neurocrine Biosciences, Inc. $21.4904/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150853119 CMS
BANNER LIFE SCIENCES, LLC $33.0904/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147029411 CMS
MDD US Operations, LLC $14.9204/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147756688 CMS
Novartis Pharmaceuticals Corporation $18.4603/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086694501 CMS
BANNER LIFE SCIENCES, LLC $7.3803/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147029136 CMS
Teva Pharmaceuticals USA, Inc. $18.7303/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151542433 CMS
ARGENX US, INC. $16.3403/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1142104057 CMS
Amneal Pharmaceuticals LLC $18.9003/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139178685 CMS
Celgene Corporation $15.3703/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101102434 CMS
ABBVIE INC. $15.8803/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210667 CMS
Biogen, Inc. $18.2103/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104810009 CMS
ABBVIE INC. $18.6703/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210665 CMS
Biogen, Inc. $18.4503/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104846560 CMS
EMD Serono, Inc. $20.7303/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120242893 CMS
BANNER LIFE SCIENCES, LLC $29.9703/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147028826 CMS
JAZZ PHARMACEUTICALS INC. $14.8403/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150218019 CMS
ABBVIE INC. $30.7702/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103210663 CMS
ARGENX US, INC. $15.3402/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1142103697 CMS
Novartis Pharmaceuticals Corporation $14.4602/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086694499 CMS
PFIZER INC. $15.7802/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131119060 CMS
SK Life Science, Inc. $17.9102/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154120449 CMS
BANNER LIFE SCIENCES, LLC $25.8302/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147028650 CMS
UCB, Inc. $16.3402/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1143446198 CMS
SCILEX PHARMACEUTICALS INC. $19.6902/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1136224563 CMS
AstraZeneca Pharmaceuticals LP $17.1502/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104265741 CMS
CATALYST PHARMACEUTICALS, INC. $24.4202/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144450258 CMS
TG Therapeutics, Inc. $20.8002/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1136891028 CMS
Teva Pharmaceuticals USA, Inc. $27.9102/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1151542395 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,862.17 109
PY2020 $1,721.77 114
PY2021 $3,235.73 182
PY2022 $2,973.48 156
PY2023 $3,347.70 178
PY2024 $3,567.79 172
PY2025 $3,814.54 148

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 and profile matching
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.