Healthcare provider profile · identity verified

Sameer Yameen Arain, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry · SAINT LOUIS, MO · NPI 1750305546

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 Sameer Yameen Arain, MD received $1,838.31 in general payments during 2025 across 100 reported records.

E.R. Squibb & Sons, L.L.C. accounted for 30.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 16 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Abilify Maintena, Fanapt, Invega Sustenna, Rexulti.

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 20 claims for Invega Sustenna 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 19 claims for Abilify Maintena 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Rexulti 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 19 claims for Abilify Maintena 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Rexulti by this doctor in 2024.

Vanda 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 FANAPT as an associated drug or biological on 95605 records involving 21383 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Fanapt by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,838.31

100 reported records · 12 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
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $556.6230.3%462025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $308.5516.8%162025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $261.2514.2%42025
Alkermes, Inc. Unresolved — no canonical attribution shown $219.6611.9%52025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $198.9810.8%122025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $81.474.4%52025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $68.713.7%42025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $53.612.9%32025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $32.651.8%22025
Luye Pharma (USA) Ltd. Unresolved — no canonical attribution shown $23.061.2%12025
Almatica Pharma LLC Unresolved — no canonical attribution shown $18.391.0%12025
Lundbeck LLC Unresolved — no canonical attribution shown $15.360.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,830.8099
Education$7.511

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
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $556.62 46 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $308.55 16 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $261.25 4 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $167.59 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $158.59 9 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $81.47 5 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $68.71 4 2025
Source payment records
ABILIFY MAINTENA
Normalized: abilify maintena
Drug Otsuka America Pharmaceutical, Inc. $55.75 4 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $53.61 3 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Otsuka America Pharmaceutical, Inc. $48.24 3 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $44.17 2 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $32.65 2 2025
Source payment records
VIVITROL
Normalized: vivitrol
Drug Alkermes, Inc. $28.16 1 2025
Source payment records
ARISTADA INITIO
Normalized: aristada initio
Drug Alkermes, Inc. $23.91 1 2025
Source payment records
ERZOFRI EXTENDED-RELEASE
Normalized: erzofri extended release
Drug Luye Pharma (USA) Ltd. $23.06 1 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $18.39 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 19
Beneficiary count suppressed
exact normalized Medicare Part D
FANAPT
fanapt
2025 Fanapt 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
INVEGA SUSTENNA
invega sustenna
2025 Invega Sustenna 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 53
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
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
20 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
19 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
53 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
19 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
53 suppressed by CMS
Vanda Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 FANAPT
open payments reported associated product
CMS Open Payments — General Payments
95605 supporting records · 21383 recipient NPIs · example record 1232940535
Fanapt · 2024
Exact normalized brand match · 1 Part D row
27 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
AlprazolamAlprazolam31641
Trazodone HclTrazodone Hcl28690
Quetiapine FumarateQuetiapine Fumarate23040
Duloxetine HclDuloxetine Hcl20538
ClonazepamClonazepam16624
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14719
MirtazapineMirtazapine14332
Escitalopram OxalateEscitalopram Oxalate14026
LamotrigineLamotrigine13033
GabapentinGabapentin11835
Buspirone HclBuspirone Hcl10526
Bupropion XlBupropion Hcl8824
Divalproex SodiumDivalproex Sodium8420
AripiprazoleAripiprazole8332
Fluoxetine HclFluoxetine Hcl7915
Propranolol HclPropranolol Hcl7519
LorazepamLorazepam73suppressed
RisperidoneRisperidone7315
Venlafaxine Hcl ErVenlafaxine Hcl6511
OlanzapineOlanzapine6424
Quetiapine Fumarate ErQuetiapine Fumarate6412
Divalproex Sodium ErDivalproex Sodium6115
Methylphenidate HclMethylphenidate Hcl61suppressed
Sertraline HclSertraline Hcl6116
DiazepamDiazepam60suppressed
Prazosin HclPrazosin Hcl5812
ClozapineClozapine5411
RexultiBrexpiprazole53suppressed
Lurasidone HclLurasidone Hcl52suppressed
Paroxetine HclParoxetine Hcl5014
Benztropine MesylateBenztropine Mesylate4911
Zolpidem TartrateZolpidem Tartrate48suppressed
HaloperidolHaloperidol47suppressed
Bupropion Hcl SrBupropion Hcl41suppressed
Citalopram HbrCitalopram Hydrobromide37suppressed
Hydroxyzine HclHydroxyzine Hcl37suppressed
Venlafaxine HclVenlafaxine Hcl32suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine31suppressed
Atomoxetine HclAtomoxetine Hcl28suppressed
FanaptIloperidone27suppressed
Hydroxyzine PamoateHydroxyzine Pamoate2720
Olanzapine OdtOlanzapine25suppressed
TopiramateTopiramate25suppressed
Ziprasidone HclZiprasidone Hcl25suppressed
Risperdal ConstaRisperidone Microspheres24suppressed
Atorvastatin CalciumAtorvastatin Calcium2318
Haloperidol DecanoateHaloperidol Decanoate23suppressed
VyvanseLisdexamfetamine Dimesylate22suppressed
Chlorpromazine HclChlorpromazine Hcl20suppressed
Invega SustennaPaliperidone Palmitate20suppressed
Abilify MaintenaAripiprazole19suppressed
Lithium CarbonateLithium Carbonate18suppressed
TrintellixVortioxetine Hydrobromide18suppressed
Amlodipine BesylateAmlodipine Besylate1711
Doxepin HclDoxepin Hcl16suppressed
Ropinirole HclRopinirole Hcl16suppressed
Carbamazepine ErCarbamazepine15suppressed
OxcarbazepineOxcarbazepine15suppressed
TemazepamTemazepam15suppressed
Vilazodone HclVilazodone Hcl15suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Olanzapine-Fluoxetine HclOlanzapine/Fluoxetine Hcl12suppressed
Nortriptyline HclNortriptyline 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 $1,838.31 · 100 records E.R. Squibb & Sons, L.L.C. ABILIFY ASIMTUFII, ABILIFY MAINTENA, ARISTADA, ARISTADA INITIO, Auvelity, CAPLYTA, COBENFY, ERZOFRI EXTENDED-RELEASE, FANAPT, INGREZZA, INVEGA SUSTENNA, LOREEV XR, LYBALVI, REXULTI, UZEDY, VIVITROL 6
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