Healthcare provider profile · identity verified

Holly Ellen Stewart, MD

Psychiatry · PITTSBURGH, PA · NPI 1164453056

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
ClonazepamClonazepam12439
AripiprazoleAripiprazole10023
ClozapineClozapine9913
OlanzapineOlanzapine9922
Trazodone HclTrazodone Hcl8926
Quetiapine FumarateQuetiapine Fumarate8823
MirtazapineMirtazapine7725
LorazepamLorazepam7617
HaloperidolHaloperidol7114
Sertraline HclSertraline Hcl7122
Fluoxetine HclFluoxetine Hcl6715
RisperidoneRisperidone6720
Benztropine MesylateBenztropine Mesylate6623
LamotrigineLamotrigine6222
Olanzapine OdtOlanzapine60suppressed
Invega SustennaPaliperidone Palmitate5615
PerphenazinePerphenazine50suppressed
Clonidine HclClonidine Hcl4611
Hydroxyzine PamoateHydroxyzine Pamoate4120
Prazosin HclPrazosin Hcl41suppressed
Bupropion Hcl SrBupropion Hcl4015
Paliperidone ErPaliperidone40suppressed
Hydroxyzine HclHydroxyzine Hcl3919
Escitalopram OxalateEscitalopram Oxalate38suppressed
Buspirone HclBuspirone Hcl3717
GabapentinGabapentin37suppressed
Chlorpromazine HclChlorpromazine Hcl35suppressed
TopiramateTopiramate34suppressed
Clozapine OdtClozapine30suppressed
Amitriptyline HclAmitriptyline Hcl26suppressed
Duloxetine HclDuloxetine Hcl2511
Bupropion XlBupropion Hcl2312
Doxepin HclDoxepin Hcl22suppressed
Divalproex SodiumDivalproex Sodium21suppressed
Divalproex Sodium ErDivalproex Sodium21suppressed
Ropinirole HclRopinirole Hcl21suppressed
Valproic AcidValproic Acid (As Sodium Salt)21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Levothyroxine SodiumLevothyroxine Sodium19suppressed
Lithium CarbonateLithium Carbonate19suppressed
Propranolol HclPropranolol Hcl19suppressed
AlprazolamAlprazolam18suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
VraylarCariprazine Hcl18suppressed
Lurasidone HclLurasidone Hcl17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
Abilify MaintenaAripiprazole16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine15suppressed
Imipramine HclImipramine Hcl15suppressed
Guanfacine HclGuanfacine Hcl14suppressed
Haloperidol DecanoateHaloperidol Decanoate13suppressed
LoxapineLoxapine Succinate12suppressed
Paroxetine HclParoxetine 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