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

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

OMAR SHAMSI

Allopathic & Osteopathic Physicians Internal Medicine Obesity Medicine

NPI
1053599233
CMS profile
2312
Location
ELMHURST, IL

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

$29,850.35

84 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

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Lilly USA, LLC $27,041.59 55
Novo Nordisk AS $2,462.75 14
Phathom Pharmaceuticals, Inc. $111.24 3
ABBVIE INC. $60.32 3
Abbott Laboratories $59.97 3
Axsome Therapeutics, Inc. $47.06 2
AIMMUNE THERAPEUTICS, INC. $37.78 2
Currax Pharmaceuticals LLC $29.64 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,950.79 74
PY2020 $914.36 65
PY2021 $1,238.51 69
PY2022 $546.99 29
PY2023 $1,349.68 45
PY2024 $1,993.51 84
PY2025 $29,850.35 84

Payment records · PY2025 (84)

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

Program year 2025 201920202021202220232024 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
Phathom Pharmaceuticals, Inc. $46.18 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1219241886 CMS
Lilly USA, LLC $700.00 12/08/2025 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 1186830986 CMS
Novo Nordisk Inc $11.17 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1188214953 CMS
Lilly USA, LLC $700.00 11/25/2025 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 1186830984 CMS
Abbott Laboratories $20.67 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1241002922 CMS
Lilly USA, LLC $700.00 11/24/2025 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 1186795535 CMS
Lilly USA, LLC $700.00 11/07/2025 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 1186830982 CMS
Phathom Pharmaceuticals, Inc. $22.58 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1219241888 CMS
Novo Nordisk Inc $124.73 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1188398980 CMS
Phathom Pharmaceuticals, Inc. $42.48 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1219241884 CMS
Novo Nordisk Inc $22.03 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1188326579 CMS
Lilly USA, LLC $139.68 10/10/2025 Travel and Lodging No dispute reported 06/30/2026 1186830980 CMS
Aimmune Therapeutics, Inc. $15.79 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1249655293 CMS
Novo Nordisk Inc $10.64 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1189167009 CMS
Lilly USA, LLC $525.00 09/30/2025 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 1186804285 CMS
Lilly USA, LLC $1,400.00 09/30/2025 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 1186819184 CMS
Lilly USA, LLC $101.00 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1186758339 CMS
Novo Nordisk Inc $16.99 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1188720881 CMS
Lilly USA, LLC $30.17 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1186804289 CMS
Novo Nordisk Inc $1,065.00 09/23/2025 Consulting Fee No dispute reported 06/30/2026 1189044909 CMS
Novo Nordisk Inc $1,065.00 09/22/2025 Consulting Fee No dispute reported 06/30/2026 1189044901 CMS
Lilly USA, LLC $36.47 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1186804283 CMS
Lilly USA, LLC $21.07 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1186843903 CMS
Lilly USA, LLC $50.00 09/19/2025 Travel and Lodging No dispute reported 06/30/2026 1186843905 CMS
Lilly USA, LLC $21.62 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1186843907 CMS
Lilly USA, LLC $1,400.00 09/12/2025 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 1186795533 CMS
Lilly USA, LLC $1,225.00 09/12/2025 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 1186843899 CMS
Abbott Laboratories $20.42 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1240973005 CMS
Novo Nordisk Inc $22.08 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1188651577 CMS
Aimmune Therapeutics, Inc. $21.99 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1249655295 CMS
Lilly USA, LLC $123.67 09/05/2025 Travel and Lodging No dispute reported 06/30/2026 1186795529 CMS
Lilly USA, LLC $463.50 09/05/2025 Travel and Lodging No dispute reported 06/30/2026 1186804279 CMS
Lilly USA, LLC $206.08 09/05/2025 Travel and Lodging No dispute reported 06/30/2026 1186830974 CMS
Lilly USA, LLC $177.02 09/05/2025 Travel and Lodging No dispute reported 06/30/2026 1186830976 CMS
Lilly USA, LLC $154.57 09/05/2025 Travel and Lodging No dispute reported 06/30/2026 1186843881 CMS
Lilly USA, LLC $11.41 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1186804287 CMS
Lilly USA, LLC $110.99 08/06/2025 Travel and Lodging No dispute reported 06/30/2026 1186843901 CMS
Novo Nordisk Inc $29.41 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1188228004 CMS
Lilly USA, LLC $1,400.00 08/04/2025 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 1186843895 CMS
Lilly USA, LLC $525.00 08/04/2025 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 1186843897 CMS
Lilly USA, LLC $1,400.00 07/28/2025 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 1186843891 CMS
Lilly USA, LLC $525.00 07/28/2025 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 1186843893 CMS
Lilly USA, LLC $525.00 07/25/2025 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 1186780415 CMS
Lilly USA, LLC $1,400.00 07/25/2025 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 1186804281 CMS
Lilly USA, LLC $20.32 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1186758337 CMS
Lilly USA, LLC $27.11 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1186771520 CMS
Abbott Laboratories $18.88 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1240955429 CMS
Lilly USA, LLC $1,400.00 07/10/2025 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 1186780413 CMS
Lilly USA, LLC $525.00 07/10/2025 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 1186843889 CMS
Axsome Therapeutics, Inc. $22.82 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1235427379 CMS
Lilly USA, LLC $10.68 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1186795531 CMS
Lilly USA, LLC $350.00 07/01/2025 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 1186843887 CMS
Lilly USA, LLC $350.00 06/30/2025 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 1186843885 CMS
Lilly USA, LLC $700.00 06/26/2025 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 1186771518 CMS
Lilly USA, LLC $21.09 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1186819174 CMS
Novo Nordisk Inc $19.84 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1188408898 CMS
Currax Pharmaceuticals LLC $15.87 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1242706265 CMS
Novo Nordisk Inc $21.32 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1188420912 CMS
Axsome Therapeutics, Inc. $24.24 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1235734442 CMS
Lilly USA, LLC $700.00 05/16/2025 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 1186819182 CMS
Lilly USA, LLC $700.00 05/07/2025 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 1186819180 CMS
Lilly USA, LLC $19.98 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1186771514 CMS
ABBVIE INC. $27.10 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1204209920 CMS
Novo Nordisk Inc $20.49 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1188953729 CMS
Currax Pharmaceuticals LLC $13.77 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1242706263 CMS
ABBVIE INC. $14.71 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1204209914 CMS
Lilly USA, LLC $700.00 03/26/2025 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 1186780411 CMS
Lilly USA, LLC $700.00 03/24/2025 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 1186771512 CMS
Lilly USA, LLC $700.00 03/10/2025 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 1186819178 CMS
Lilly USA, LLC $7.69 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1186843883 CMS
Novo Nordisk Inc $19.65 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1188567143 CMS
ABBVIE INC. $18.51 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1204209908 CMS
Lilly USA, LLC $27.79 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1186757037 CMS
Lilly USA, LLC $48.19 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1186819176 CMS
Lilly USA, LLC $76.73 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1186758335 CMS
Lilly USA, LLC $3,500.00 02/05/2025 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 1186757039 CMS
Lilly USA, LLC $156.07 01/31/2025 Travel and Lodging No dispute reported 06/30/2026 1186757035 CMS
Lilly USA, LLC $33.60 01/31/2025 Food and Beverage No dispute reported 06/30/2026 1186771516 CMS
Lilly USA, LLC $160.07 01/31/2025 Travel and Lodging No dispute reported 06/30/2026 1186780409 CMS
Lilly USA, LLC $254.60 01/31/2025 Travel and Lodging No dispute reported 06/30/2026 1186795527 CMS
Lilly USA, LLC $367.84 01/31/2025 Travel and Lodging No dispute reported 06/30/2026 1186819172 CMS
Lilly USA, LLC $12.58 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1186830978 CMS
Lilly USA, LLC $700.00 01/23/2025 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 1186771510 CMS
Novo Nordisk Inc $14.40 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1189062698 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.

Plain
OMAR SHAMSI, NPI 1053599233. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1053599233.
APA 7
IndustryPayments. (2026). OMAR SHAMSI, NPI 1053599233 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1053599233
Bluebook
OMAR SHAMSI, NPI 1053599233, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1053599233.

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