Healthcare provider profile · identity verified

Matthew Sypher, APN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · DENVER, CO · NPI 1508457003

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 Matthew Sypher, APN received $122.32 in general payments during 2025 across 1 reported records.

Neurocrine BioSciences, Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$122.32

1 reported records · 1 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 $122.32100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$122.321

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. $122.32 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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
Quetiapine FumarateQuetiapine Fumarate19822
OlanzapineOlanzapine12313
AripiprazoleAripiprazole10325
Sertraline HclSertraline Hcl9514
Hydroxyzine HclHydroxyzine Hcl9315
GabapentinGabapentin8817
Trazodone HclTrazodone Hcl8315
ClozapineClozapine65suppressed
Bupropion XlBupropion Hcl6313
Buspirone HclBuspirone Hcl5915
Fluoxetine HclFluoxetine Hcl55suppressed
Propranolol HclPropranolol Hcl47suppressed
MirtazapineMirtazapine44suppressed
Prazosin HclPrazosin Hcl44suppressed
Haloperidol DecanoateHaloperidol Decanoate43suppressed
Lurasidone HclLurasidone Hcl43suppressed
Citalopram HbrCitalopram Hydrobromide41suppressed
LamotrigineLamotrigine40suppressed
HaloperidolHaloperidol35suppressed
Benztropine MesylateBenztropine Mesylate33suppressed
Divalproex SodiumDivalproex Sodium31suppressed
Escitalopram OxalateEscitalopram Oxalate31suppressed
Divalproex Sodium ErDivalproex Sodium30suppressed
LorazepamLorazepam30suppressed
Duloxetine HclDuloxetine Hcl29suppressed
Invega SustennaPaliperidone Palmitate29suppressed
ClonazepamClonazepam28suppressed
Paliperidone ErPaliperidone27suppressed
RamelteonRamelteon27suppressed
RisperidoneRisperidone25suppressed
DiazepamDiazepam23suppressed
Hydroxyzine PamoateHydroxyzine Pamoate23suppressed
Quetiapine Fumarate ErQuetiapine Fumarate21suppressed
AustedoDeutetrabenazine20suppressed
Olanzapine OdtOlanzapine19suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine17suppressed
Lithium CarbonateLithium Carbonate17suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
PregabalinPregabalin13suppressed
Trifluoperazine HclTrifluoperazine Hcl13suppressed
Ziprasidone HclZiprasidone Hcl13suppressed
Doxepin HclDoxepin Hcl12suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate12suppressed
Lithium Carbonate ErLithium Carbonate12suppressed
OxcarbazepineOxcarbazepine12suppressed
PerserisRisperidone12suppressed
InvegaPaliperidone11suppressed
LoxapineLoxapine Succinate11suppressed
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 $122.32 · 1 records Neurocrine BioSciences, Inc. INGREZZA
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