Healthcare provider profile · identity verified

Natasha Lash, NP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · CEDAR RAPIDS, IA · NPI 1356096572

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 Natasha Lash, NP received $2,699.53 in general payments during 2025 across 154 reported records.

ABBVIE INC. accounted for 22.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Auvelity, Caplyta, Fanapt, Lybalvi, Rexulti, Trintellix, 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 99 claims for Vraylar by this doctor in 2024.

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 LYBALVI as an associated drug or biological on 93784 records involving 20135 distinct recipient NPIs. Public Medicare Part D data also shows 58 claims for Lybalvi by this doctor in 2024.

Axsome Therapeutics, 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 Auvelity as an associated drug or biological on 116023 records involving 35298 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Auvelity 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 55 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 55 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 as an associated drug or biological on 1188 records involving 592 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Invega 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 16 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 54 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 54 claims for Rexulti by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 104 claims for Trintellix 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 as an associated drug or biological on 28 records involving 15 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Austedo 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 15 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

$2,699.53

154 reported records · 17 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
ABBVIE INC. Unresolved — no canonical attribution shown $619.0322.9%312025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $292.5210.8%312025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $292.4710.8%122025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $272.3010.1%162025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $202.767.5%122025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $188.687.0%132025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $166.646.2%72025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $141.795.2%92025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $135.385.0%72025
Lundbeck LLC Unresolved — no canonical attribution shown $93.973.5%42025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $83.993.1%12025
Alkermes, Inc. Unresolved — no canonical attribution shown $62.212.3%32025
Almatica Pharma LLC Unresolved — no canonical attribution shown $52.541.9%32025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $32.761.2%12025
Corium, LLC Unresolved — no canonical attribution shown $29.551.1%22025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $19.360.7%12025
Tris Pharma Inc Unresolved — no canonical attribution shown $13.580.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,699.53154

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $619.03 31 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $292.52 31 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $272.30 16 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $243.19 9 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $225.75 13 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $202.76 12 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $166.64 7 2025
Source payment records
Jornay PM
Normalized: jornay pm
Drug Collegium Pharmaceutical, Inc. $141.79 9 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $135.38 7 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $83.99 1 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $62.21 3 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $62.21 3 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Otsuka America Pharmaceutical, Inc. $56.90 4 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $52.54 3 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $49.28 3 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $32.76 1 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $29.55 2 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $19.36 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
Auvelity
auvelity
2025 Auvelity 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
CAPLYTA
caplyta
2025 Caplyta 2024 55 exact normalized Medicare Part D
FANAPT
fanapt
2025 Fanapt 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
LYBALVI
lybalvi
2025 Lybalvi 2024 58
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 54 exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 104 exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 99 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
99 17
Alkermes, Inc.
Exact reporting entity; no affiliate inference
2025 LYBALVI
open payments reported associated product
CMS Open Payments — General Payments
93784 supporting records · 20135 recipient NPIs · example record 1222428566
Lybalvi · 2024
Exact normalized brand match · 1 Part D row
58 suppressed by CMS
Axsome Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 Auvelity
open payments reported associated product
CMS Open Payments — General Payments
116023 supporting records · 35298 recipient NPIs · example record 1235293064
Auvelity · 2024
Exact normalized brand match · 1 Part D row
13 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
55 11
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
55 11
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 INVEGA
open payments reported associated product
CMS Open Payments — General Payments
1188 supporting records · 592 recipient NPIs · example record 1174239653
Invega · 2024
Exact normalized brand match · 1 Part D row
16 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
16 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
54 14
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
54 14
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 2024
Exact normalized brand match · 1 Part D row
104 19
Teva Pharmaceuticals USA, Inc.
Exact reporting entity; no affiliate inference
2025 AUSTEDO
open payments reported associated product
CMS Open Payments — General Payments
28 supporting records · 15 recipient NPIs · example record 1247249192
Austedo · 2024
Exact normalized brand match · 1 Part D row
13 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
15 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
AlprazolamAlprazolam20735
Bupropion XlBupropion Hcl20724
Buspirone HclBuspirone Hcl19335
Quetiapine FumarateQuetiapine Fumarate17826
Trazodone HclTrazodone Hcl15936
ClonazepamClonazepam15423
LamotrigineLamotrigine14633
Duloxetine HclDuloxetine Hcl13223
Hydroxyzine HclHydroxyzine Hcl13130
Venlafaxine Hcl ErVenlafaxine Hcl12018
LorazepamLorazepam11723
Benztropine MesylateBenztropine Mesylate11014
AripiprazoleAripiprazole10722
TrintellixVortioxetine Hydrobromide10419
Escitalopram OxalateEscitalopram Oxalate10218
Zolpidem TartrateZolpidem Tartrate10013
Fluoxetine HclFluoxetine Hcl9923
VraylarCariprazine Hcl9917
Prazosin HclPrazosin Hcl9317
Divalproex Sodium ErDivalproex Sodium8711
Sertraline HclSertraline Hcl8316
MirtazapineMirtazapine7719
RisperidoneRisperidone74suppressed
OlanzapineOlanzapine6711
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine6512
LybalviOlanzapine/Samidorphan Malate58suppressed
CaplytaLumateperone Tosylate5511
RexultiBrexpiprazole5414
EszopicloneEszopiclone52suppressed
Propranolol HclPropranolol Hcl4312
TopiramateTopiramate42suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine41suppressed
HaloperidolHaloperidol38suppressed
ClozapineClozapine37suppressed
Doxepin HclDoxepin Hcl36suppressed
Atomoxetine HclAtomoxetine Hcl35suppressed
Quetiapine Fumarate ErQuetiapine Fumarate34suppressed
DiazepamDiazepam27suppressed
Hydroxyzine PamoateHydroxyzine Pamoate26suppressed
Lithium CarbonateLithium Carbonate25suppressed
Lithium Carbonate ErLithium Carbonate25suppressed
VyvanseLisdexamfetamine Dimesylate23suppressed
Citalopram HbrCitalopram Hydrobromide22suppressed
Lurasidone HclLurasidone Hcl22suppressed
Divalproex SodiumDivalproex Sodium21suppressed
Donepezil HclDonepezil Hcl21suppressed
TemazepamTemazepam21suppressed
Clonidine HclClonidine Hcl20suppressed
Doxazosin MesylateDoxazosin Mesylate19suppressed
Haloperidol DecanoateHaloperidol Decanoate19suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate18suppressed
InvegaPaliperidone16suppressed
Invega SustennaPaliperidone Palmitate16suppressed
Methylphenidate HclMethylphenidate Hcl16suppressed
OxcarbazepineOxcarbazepine16suppressed
Chlorpromazine HclChlorpromazine Hcl15suppressed
FanaptIloperidone15suppressed
Alprazolam ErAlprazolam14suppressed
Carbamazepine ErCarbamazepine14suppressed
Fluvoxamine MaleateFluvoxamine Maleate14suppressed
Vilazodone HclVilazodone Hcl14suppressed
AustedoDeutetrabenazine13suppressed
AuvelityDextromethorphan Hbr/Bupropion13suppressed
BelsomraSuvorexant13suppressed
QuviviqDaridorexant Hcl13suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
Clomipramine HclClomipramine Hcl11suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate11suppressed
Propranolol Hcl ErPropranolol 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 $2,699.53 · 154 records ABBVIE INC. ABILIFY ASIMTUFII, ARISTADA, AUSTEDO XR, Auvelity, Azstarys, CAPLYTA, COBENFY, FANAPT, INGREZZA, Jornay PM, LOREEV XR, LYBALVI, Qelbree, REXULTI, SPRAVATO, TRINTELLIX, UZEDY, VRAYLAR 12
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