Healthcare provider profile · identity verified

Umer Hafeez Siddiqui, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · WASHINGTON, MO · NPI 1245251321

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Umer Hafeez Siddiqui, M.D. received $8,895.17 in general payments during 2025 across 66 reported records.

AstraZeneca Pharmaceuticals LP accounted for 90.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Trelegy Ellipta.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 157 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 81 claims for Arexvy by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 1392 claims for Trelegy Ellipta by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$8,895.17

66 reported records · 18 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $8,073.8490.8%222025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $397.874.5%202025
Amgen Inc. Unresolved — no canonical attribution shown $52.450.6%32025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $50.460.6%32025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $45.520.5%22025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $36.100.4%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $32.320.4%22025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $29.480.3%12025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $26.000.3%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $24.020.3%12025
Grifols USA, LLC Unresolved — no canonical attribution shown $22.330.2%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $18.930.2%12025
Electromed, Inc. Unresolved — no canonical attribution shown $17.250.2%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.420.2%12025
Fisher & Paykel Healthcare Inc Unresolved — no canonical attribution shown $15.330.2%12025
United Therapeutics Corporation Unresolved — no canonical attribution shown $14.540.2%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $13.620.1%12025
Itamar Medical Inc Unresolved — no canonical attribution shown $9.690.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,300.004
Food and Beverage$1,357.1760
Travel and Lodging$238.002

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $7,852.99 9 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $356.51 5 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $344.98 5 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $234.72 8 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $163.15 12 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc., AstraZeneca Pharmaceuticals LP $100.71 6 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. $82.78 5 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $45.52 2 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $36.10 2 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $29.48 1 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $26.00 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $24.02 1 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $22.33 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $18.93 1 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $17.25 2 2025
Source payment records
FISHER & PAYKEL HEALTHCARE
Normalized: fisher paykel healthcare
Device Fisher & Paykel Healthcare Inc $15.33 1 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $14.54 1 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $13.62 1 2025
Source payment records
WatchPATONE
Normalized: watchpatone
Device Itamar Medical Inc $9.69 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 1392 exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
157 41
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
81 81
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
1392 261

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Trelegy ElliptaFluticasone/Umeclidin/Vilanter1392261
Albuterol Sulfate HfaAlbuterol Sulfate1089313
Breztri AerosphereBudesonide/Glycopyr/Formoterol553113
PrednisonePrednisone546232
AzithromycinAzithromycin415106
Montelukast SodiumMontelukast Sodium39087
RoflumilastRoflumilast35173
Doxycycline HyclateDoxycycline Hyclate327194
Fluticasone-SalmeterolFluticasone Propion/Salmeterol20951
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr19737
Breo ElliptaFluticasone/Vilanterol18636
Spiriva RespimatTiotropium Bromide16748
SymbicortBudesonide/Formoterol Fumarate15741
Pantoprazole SodiumPantoprazole Sodium14636
Ventolin HfaAlbuterol Sulfate13737
LevofloxacinLevofloxacin13684
Stiolto RespimatTiotropium Br/Olodaterol Hcl13326
Incruse ElliptaUmeclidinium Bromide12622
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav9860
ArexvyRsvpref3 Antigen/As01e/Pf8181
Esomeprazole MagnesiumEsomeprazole Magnesium62suppressed
OmeprazoleOmeprazole6216
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate6119
Combivent RespimatIpratropium/Albuterol Sulfate5921
EliquisApixaban56suppressed
Spiriva HandihalerTiotropium Bromide48suppressed
Zolpidem TartrateZolpidem Tartrate40suppressed
CefdinirCefdinir3126
Trazodone HclTrazodone Hcl2814
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2711
Fluticasone PropionateFluticasone Propionate24suppressed
Advair HfaFluticasone Propion/Salmeterol22suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine21suppressed
EszopicloneEszopiclone21suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate20suppressed
Wixela InhubFluticasone Propion/Salmeterol1911
ZemairaAlpha-1-Proteinase Inhibitor19suppressed
BreynaBudesonide/Formoterol Fumarate18suppressed
FurosemideFurosemide18suppressed
Tiotropium BromideTiotropium Bromide16suppressed
MethylprednisoloneMethylprednisolone15suppressed
Varenicline TartrateVarenicline Tartrate15suppressed
XareltoRivaroxaban14suppressed
Dupixent PenDupilumab12suppressed
Qvar RedihalerBeclomethasone Dipropionate12suppressed
DapsoneDapsone11suppressed
NystatinNystatin11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $8,895.17 · 66 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, DUPIXENT, FASENRA, FISHER & PAYKEL HEALTHCARE, LUMRYZ, NUCALA, OPSYNVI, Ohtuvayre, PURIFIED CORTROPHIN GEL, Prolastin-C Liquid, SMARTVEST, TEZSPIRE, TRELEGY ELLIPTA, Tyvaso, WAKIX, WatchPATONE, YUPELRI, ZEPBOUND 3
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error