Healthcare provider profile · identity verified

Laurie Hamilton, NP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · PALATKA, FL · NPI 1881002863

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 Laurie Hamilton, NP received $182.95 in general payments during 2025 across 4 reported records.

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) accounted for 66.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 24 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 24 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 53 claims for Invega Sustenna by this doctor in 2024.

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

Payment overview · 2025

General Payments

$182.95

4 reported records · 4 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
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $121.9466.7%12025
Theratechnologies Inc. Unresolved — no canonical attribution shown $26.9114.7%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $18.6310.2%12025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $15.478.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$182.954

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $121.94 1 2025
Source payment records
EGRIFTA
Normalized: egrifta
Drug Theratechnologies Inc. $26.91 1 2025
Source payment records
TROGARZO
Normalized: trogarzo
Drug Theratechnologies Inc. $26.91 1 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $18.63 1 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $15.47 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 24
Beneficiary count suppressed
exact normalized Medicare Part D
INVEGA SUSTENNA
invega sustenna
2025 Invega Sustenna 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
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
24 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
24 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
53 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
Trazodone HclTrazodone Hcl23650
Buspirone HclBuspirone Hcl19233
Benztropine MesylateBenztropine Mesylate18833
Sertraline HclSertraline Hcl18530
Quetiapine FumarateQuetiapine Fumarate18323
OlanzapineOlanzapine16621
RisperidoneRisperidone14417
Hydroxyzine PamoateHydroxyzine Pamoate13926
Lurasidone HclLurasidone Hcl13923
MirtazapineMirtazapine10714
Duloxetine HclDuloxetine Hcl10120
GabapentinGabapentin6914
Ziprasidone HclZiprasidone Hcl6611
Fluoxetine HclFluoxetine Hcl6513
Divalproex Sodium ErDivalproex Sodium60suppressed
Bupropion XlBupropion Hcl5814
Lithium CarbonateLithium Carbonate56suppressed
Escitalopram OxalateEscitalopram Oxalate55suppressed
Hydroxyzine HclHydroxyzine Hcl5516
VraylarCariprazine Hcl5513
AripiprazoleAripiprazole5417
Invega SustennaPaliperidone Palmitate53suppressed
Venlafaxine Hcl ErVenlafaxine Hcl51suppressed
Buprenorphine HclBuprenorphine Hcl50suppressed
HaloperidolHaloperidol49suppressed
LamotrigineLamotrigine48suppressed
Paroxetine HclParoxetine Hcl46suppressed
Citalopram HbrCitalopram Hydrobromide40suppressed
Bupropion Hcl SrBupropion Hcl39suppressed
Quetiapine Fumarate ErQuetiapine Fumarate39suppressed
RexultiBrexpiprazole35suppressed
AristadaAripiprazole Lauroxil29suppressed
Haloperidol DecanoateHaloperidol Decanoate26suppressed
Abilify MaintenaAripiprazole25suppressed
Divalproex SodiumDivalproex Sodium25suppressed
CaplytaLumateperone Tosylate24suppressed
Fluvoxamine MaleateFluvoxamine Maleate20suppressed
Prazosin HclPrazosin Hcl20suppressed
TopiramateTopiramate18suppressed
Propranolol HclPropranolol Hcl15suppressed
IngrezzaValbenazine Tosylate13suppressed
Paliperidone ErPaliperidone13suppressed
TrintellixVortioxetine Hydrobromide12suppressed
Asenapine MaleateAsenapine Maleate11suppressed

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 $182.95 · 4 records ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) CAPLYTA, COBENFY, EGRIFTA, INVEGA SUSTENNA, TROGARZO 3
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