Healthcare provider profile · identity verified

Steven Epperson

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · PHOENIX, AZ · NPI 1053074138

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 Steven Epperson received $776.07 in general payments during 2025 across 36 reported records.

Neurocrine BioSciences, Inc. accounted for 20.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Abilify Maintena, Aristada, Austedo Xr, Ingrezza, Invega Sustenna, Invega Trinza.

Alkermes, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ARISTADA as an associated drug or biological on 76041 records involving 17486 distinct recipient NPIs. Public Medicare Part D data also shows 58 claims for Aristada by this doctor in 2024.

Janssen Pharmaceuticals, Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported INVEGA SUSTENNA as an associated drug or biological on 39068 records involving 11966 distinct recipient NPIs. Public Medicare Part D data also shows 124 claims for Invega Sustenna by this doctor in 2024.

Janssen Pharmaceuticals, Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported INVEGA TRINZA as an associated drug or biological on 8191 records involving 2146 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Invega Trinza by this doctor in 2024.

Lundbeck 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 ABILIFY MAINTENA as an associated drug or biological on 2902 records involving 986 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Abilify Maintena by this doctor in 2024.

Neurocrine BioSciences, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported INGREZZA as an associated drug or biological on 126456 records involving 27390 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ingrezza by this doctor in 2024.

Otsuka America Pharmaceutical, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ABILIFY MAINTENA as an associated drug or biological on 27924 records involving 10497 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Abilify Maintena by this doctor in 2024.

Teva Pharmaceuticals USA, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported AUSTEDO XR as an associated drug or biological on 86263 records involving 23643 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Austedo Xr by this doctor in 2024.

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

Payment overview · 2025

General Payments

$776.07

36 reported records · 11 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
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $161.5820.8%72025
Alkermes, Inc. Unresolved — no canonical attribution shown $113.7814.7%62025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $85.9611.1%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $83.5710.8%42025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $72.509.3%42025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $67.238.7%42025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $62.858.1%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $62.768.1%32025
Indivior Inc. Unresolved — no canonical attribution shown $26.853.5%12025
ABBVIE INC. Unresolved — no canonical attribution shown $23.683.0%12025
Lundbeck LLC Unresolved — no canonical attribution shown $15.312.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$776.0736

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
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $161.58 7 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $113.78 6 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $113.78 6 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $98.88 5 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $85.96 3 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $72.50 4 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $62.85 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $62.76 3 2025
Source payment records
INVEGA TRINZA
Normalized: invega trinza
Drug Janssen Pharmaceuticals, Inc $42.59 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $42.15 3 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $26.85 1 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $25.08 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $23.68 1 2025
Source payment records
ABILIFY MAINTENA
Normalized: abilify maintena
Drug Otsuka America Pharmaceutical, Inc. $22.76 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
ABILIFY MAINTENA
abilify maintena
2025 Abilify Maintena 2024 42
Beneficiary count suppressed
exact normalized Medicare Part D
ARISTADA
aristada
2025 Aristada 2024 58
Beneficiary count suppressed
exact normalized Medicare Part D
AUSTEDO XR
austedo xr
2025 Austedo Xr 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
INGREZZA
ingrezza
2025 Ingrezza 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
INVEGA SUSTENNA
invega sustenna
2025 Invega Sustenna 2024 124 exact normalized Medicare Part D
INVEGA TRINZA
invega trinza
2025 Invega Trinza 2024 15
Beneficiary count suppressed
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
Alkermes, Inc.
Exact reporting entity; no affiliate inference
2025 ARISTADA
open payments reported associated product
CMS Open Payments — General Payments
76041 supporting records · 17486 recipient NPIs · example record 1222428566
Aristada · 2024
Exact normalized brand match · 1 Part D row
58 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 INVEGA SUSTENNA
open payments reported associated product
CMS Open Payments — General Payments
39068 supporting records · 11966 recipient NPIs · example record 1174223262
Invega Sustenna · 2024
Exact normalized brand match · 1 Part D row
124 17
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 INVEGA TRINZA
open payments reported associated product
CMS Open Payments — General Payments
8191 supporting records · 2146 recipient NPIs · example record 1174223262
Invega Trinza · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 ABILIFY MAINTENA
open payments reported associated product
CMS Open Payments — General Payments
2902 supporting records · 986 recipient NPIs · example record 1251759994
Abilify Maintena · 2024
Exact normalized brand match · 1 Part D row
42 suppressed by CMS
Neurocrine BioSciences, Inc.
Exact reporting entity; no affiliate inference
2025 INGREZZA
open payments reported associated product
CMS Open Payments — General Payments
126456 supporting records · 27390 recipient NPIs · example record 1242766729
Ingrezza · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 ABILIFY MAINTENA
open payments reported associated product
CMS Open Payments — General Payments
27924 supporting records · 10497 recipient NPIs · example record 1227267721
Abilify Maintena · 2024
Exact normalized brand match · 1 Part D row
42 suppressed by CMS
Teva Pharmaceuticals USA, Inc.
Exact reporting entity; no affiliate inference
2025 AUSTEDO XR
open payments reported associated product
CMS Open Payments — General Payments
86263 supporting records · 23643 recipient NPIs · example record 1247244228
Austedo Xr · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS

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
Benztropine MesylateBenztropine Mesylate26244
RisperidoneRisperidone23840
Trazodone HclTrazodone Hcl23563
Hydroxyzine PamoateHydroxyzine Pamoate22236
GabapentinGabapentin19232
Quetiapine FumarateQuetiapine Fumarate18036
Prazosin HclPrazosin Hcl15425
ClozapineClozapine14513
Divalproex Sodium ErDivalproex Sodium14422
Propranolol HclPropranolol Hcl13925
Invega SustennaPaliperidone Palmitate12417
Divalproex SodiumDivalproex Sodium11220
Haloperidol DecanoateHaloperidol Decanoate112suppressed
OlanzapineOlanzapine11219
Sertraline HclSertraline Hcl11024
HaloperidolHaloperidol10316
MirtazapineMirtazapine9820
Buspirone HclBuspirone Hcl9723
ClonazepamClonazepam8019
LamotrigineLamotrigine8026
AripiprazoleAripiprazole7121
Fluoxetine HclFluoxetine Hcl6213
AristadaAripiprazole Lauroxil58suppressed
Venlafaxine Hcl ErVenlafaxine Hcl58suppressed
Hydroxyzine HclHydroxyzine Hcl5518
Citalopram HbrCitalopram Hydrobromide54suppressed
Lurasidone HclLurasidone Hcl5412
Duloxetine HclDuloxetine Hcl5214
Ziprasidone HclZiprasidone Hcl46suppressed
Abilify MaintenaAripiprazole42suppressed
AmantadineAmantadine Hcl41suppressed
Chlorpromazine HclChlorpromazine Hcl40suppressed
OxcarbazepineOxcarbazepine4012
Bupropion Hcl SrBupropion Hcl37suppressed
Bupropion XlBupropion Hcl3611
Escitalopram OxalateEscitalopram Oxalate32suppressed
Fluphenazine HclFluphenazine Hcl30suppressed
Zolpidem TartrateZolpidem Tartrate26suppressed
LorazepamLorazepam24suppressed
Olanzapine OdtOlanzapine24suppressed
Memantine HclMemantine Hcl23suppressed
Paroxetine HclParoxetine Hcl23suppressed
Fluphenazine DecanoateFluphenazine Decanoate22suppressed
Doxepin HclDoxepin Hcl18suppressed
Clonidine HclClonidine Hcl17suppressed
Lithium CarbonateLithium Carbonate16suppressed
Invega TrinzaPaliperidone Palmitate15suppressed
PerphenazinePerphenazine15suppressed
Paliperidone ErPaliperidone14suppressed
Venlafaxine HclVenlafaxine Hcl14suppressed
Austedo XrDeutetrabenazine13suppressed
Donepezil HclDonepezil Hcl13suppressed
Lithium Carbonate ErLithium Carbonate13suppressed
GlycopyrrolateGlycopyrrolate11suppressed
IngrezzaValbenazine Tosylate11suppressed
Ropinirole HclRopinirole 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 $776.07 · 36 records Neurocrine BioSciences, Inc. ABILIFY ASIMTUFII, ABILIFY MAINTENA, ARISTADA, AUSTEDO XR, CAPLYTA, COBENFY, FANAPT, INGREZZA, INVEGA SUSTENNA, INVEGA TRINZA, LYBALVI, SUBLOCADE, UZEDY, VRAYLAR 7
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