Healthcare provider profile · identity verified

Umer M Virk, APRN

Nurse Practitioner · HOUSTON, TX · NPI 1497361109

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
Sertraline HclSertraline Hcl12935
Trazodone HclTrazodone Hcl12636
ClonazepamClonazepam11527
Duloxetine HclDuloxetine Hcl11525
Escitalopram OxalateEscitalopram Oxalate10433
Quetiapine FumarateQuetiapine Fumarate9625
Bupropion XlBupropion Hcl8026
GabapentinGabapentin7214
AripiprazoleAripiprazole6614
MirtazapineMirtazapine6219
AlprazolamAlprazolam54suppressed
Buspirone HclBuspirone Hcl5013
Zolpidem TartrateZolpidem Tartrate48suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate4511
LamotrigineLamotrigine4511
Hydroxyzine PamoateHydroxyzine Pamoate3411
EszopicloneEszopiclone32suppressed
Fluoxetine HclFluoxetine Hcl28suppressed
Venlafaxine Hcl ErVenlafaxine Hcl28suppressed
Divalproex Sodium ErDivalproex Sodium22suppressed
LorazepamLorazepam22suppressed
Paroxetine HclParoxetine Hcl20suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
RisperidoneRisperidone17suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
Venlafaxine HclVenlafaxine Hcl16suppressed
Lurasidone HclLurasidone Hcl15suppressed
Invega SustennaPaliperidone Palmitate12suppressed
OlanzapineOlanzapine12suppressed
PerphenazinePerphenazine12suppressed
Bupropion HclBupropion Hcl11suppressed

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
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