Healthcare provider profile · identity verified

Logan Mendheim

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · HELENA, AL · NPI 1871042226

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 Logan Mendheim received $744.70 in general payments during 2025 across 41 reported records.

Axsome Therapeutics, Inc. accounted for 26.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Caplyta, Rexulti, Vraylar.

ABBVIE 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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Vraylar by this doctor in 2024.

ITI, Inc. (d/b/a Intra-Cellular Therapies, 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 CAPLYTA as an associated drug or biological on 211855 records involving 46143 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Caplyta 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 Caplyta as an associated drug or biological on 11 records involving 9 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Caplyta 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 19 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 24 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Rexulti by this doctor in 2024.

Otsuka Pharmaceutical Development & Commercialization, 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 1463 records involving 1088 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Rexulti by this doctor in 2024.

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

Payment overview · 2025

General Payments

$744.70

41 reported records · 10 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
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $199.0426.7%82025
ABBVIE INC. Unresolved — no canonical attribution shown $191.7925.8%182025
Lundbeck LLC Unresolved — no canonical attribution shown $94.2312.7%32025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $94.0712.6%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $56.537.6%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $45.586.1%22025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $18.512.5%12025
Otsuka Pharmaceutical Development & Commercialization, Inc. Unresolved — no canonical attribution shown $16.362.2%12025
Brainsway USA INC Unresolved — no canonical attribution shown $15.102.0%12025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $13.491.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$744.7041

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
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $199.04 8 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $191.79 18 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $150.76 5 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $94.07 4 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $45.58 2 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $18.51 1 2025
Source payment records
REJOYN
Normalized: rejoyn
Device Otsuka Pharmaceutical Development & Commercialization, Inc. $16.36 1 2025
Source payment records
  • 2025-10-14 · Otsuka Pharmaceutical Development & Commercialization, Inc. · $16.36 · Open Payments source
Deep TMS System
Normalized: deep tms system
Device Brainsway USA INC $15.10 1 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $13.49 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
CAPLYTA
caplyta
2025 Caplyta 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 25
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Exact reporting entity; no affiliate inference
2025 CAPLYTA
open payments reported associated product
CMS Open Payments — General Payments
211855 supporting records · 46143 recipient NPIs · example record 1241243071
Caplyta · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 Caplyta
open payments reported associated product
CMS Open Payments — General Payments
11 supporting records · 9 recipient NPIs · example record 1174547314
Caplyta · 2024
Exact normalized brand match · 1 Part D row
13 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
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
24 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
24 suppressed by CMS
Otsuka Pharmaceutical Development & Commercialization, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
1463 supporting records · 1088 recipient NPIs · example record 1225319865
Rexulti · 2024
Exact normalized brand match · 1 Part D row
24 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
Bupropion XlBupropion Hcl14643
Trazodone HclTrazodone Hcl13139
Buspirone HclBuspirone Hcl12833
Doxepin HclDoxepin Hcl11231
ClonazepamClonazepam10724
Quetiapine FumarateQuetiapine Fumarate10727
AlprazolamAlprazolam10424
Fluoxetine HclFluoxetine Hcl9825
Escitalopram OxalateEscitalopram Oxalate9319
MirtazapineMirtazapine9324
AripiprazoleAripiprazole9227
LamotrigineLamotrigine9022
Duloxetine HclDuloxetine Hcl8926
OlanzapineOlanzapine7919
Sertraline HclSertraline Hcl7120
Desvenlafaxine Succinate ErDesvenlafaxine Succinate55suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine50suppressed
Hydroxyzine PamoateHydroxyzine Pamoate4413
Zolpidem TartrateZolpidem Tartrate39suppressed
Divalproex Sodium ErDivalproex Sodium36suppressed
Citalopram HbrCitalopram Hydrobromide35suppressed
Venlafaxine Hcl ErVenlafaxine Hcl34suppressed
Benztropine MesylateBenztropine Mesylate33suppressed
Donepezil HclDonepezil Hcl31suppressed
Memantine HclMemantine Hcl29suppressed
Prazosin HclPrazosin Hcl27suppressed
Vilazodone HclVilazodone Hcl27suppressed
LybalviOlanzapine/Samidorphan Malate25suppressed
RisperidoneRisperidone25suppressed
VraylarCariprazine Hcl25suppressed
RexultiBrexpiprazole24suppressed
Paliperidone ErPaliperidone22suppressed
Fluvoxamine MaleateFluvoxamine Maleate20suppressed
Lurasidone HclLurasidone Hcl20suppressed
Ziprasidone HclZiprasidone Hcl20suppressed
Invega SustennaPaliperidone Palmitate19suppressed
Propranolol HclPropranolol Hcl19suppressed
LorazepamLorazepam18suppressed
TopiramateTopiramate18suppressed
Naltrexone HclNaltrexone Hcl17suppressed
Clomipramine HclClomipramine Hcl16suppressed
Carbamazepine ErCarbamazepine15suppressed
Asenapine MaleateAsenapine Maleate14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
CaplytaLumateperone Tosylate13suppressed
LoxapineLoxapine Succinate13suppressed
Nortriptyline HclNortriptyline Hcl13suppressed
Zolpidem Tartrate ErZolpidem Tartrate13suppressed
ClozapineClozapine12suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate11suppressed
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 $744.70 · 41 records Axsome Therapeutics, Inc. Auvelity, CAPLYTA, Deep TMS System, FANAPT, REJOYN, REXULTI, SPRAVATO, TRINTELLIX, 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