Healthcare provider profile · identity verified

Grant B Belnap, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Addiction Psychiatry · EAGLE, ID · NPI 1356481790

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 Grant B Belnap, MD received $57.80 in general payments during 2025 across 3 reported records.

Otsuka America Pharmaceutical, Inc. accounted for 72.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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

Payment overview · 2025

General Payments

$57.80

3 reported records · 2 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
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $41.8472.4%22025
ABBVIE INC. Unresolved — no canonical attribution shown $15.9627.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$57.803

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
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $41.84 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $15.96 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
ClonazepamClonazepam25040
Venlafaxine Hcl ErVenlafaxine Hcl18429
AlprazolamAlprazolam17531
Bupropion XlBupropion Hcl16831
LamotrigineLamotrigine14731
Trazodone HclTrazodone Hcl14731
Duloxetine HclDuloxetine Hcl11222
Fluoxetine HclFluoxetine Hcl10721
Quetiapine FumarateQuetiapine Fumarate10616
GabapentinGabapentin10518
AripiprazoleAripiprazole7819
Escitalopram OxalateEscitalopram Oxalate7715
LorazepamLorazepam7216
Desvenlafaxine Succinate ErDesvenlafaxine Succinate69suppressed
Zolpidem TartrateZolpidem Tartrate6811
OlanzapineOlanzapine62suppressed
Sertraline HclSertraline Hcl5514
Lithium CarbonateLithium Carbonate50suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine49suppressed
Divalproex SodiumDivalproex Sodium36suppressed
Liothyronine SodiumLiothyronine Sodium35suppressed
Propranolol HclPropranolol Hcl35suppressed
MirtazapineMirtazapine34suppressed
Methylphenidate HclMethylphenidate Hcl32suppressed
Bupropion Hcl SrBupropion Hcl31suppressed
DiazepamDiazepam28suppressed
Metformin HclMetformin Hcl27suppressed
Guanfacine HclGuanfacine Hcl26suppressed
TrintellixVortioxetine Hydrobromide24suppressed
HaloperidolHaloperidol23suppressed
Buspirone HclBuspirone Hcl21suppressed
RisperidoneRisperidone21suppressed
LoxapineLoxapine Succinate18suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine17suppressed
Fluphenazine HclFluphenazine Hcl17suppressed
Paroxetine HclParoxetine Hcl17suppressed
Benztropine MesylateBenztropine Mesylate16suppressed
Bethanechol ChlorideBethanechol Chloride16suppressed
Ziprasidone HclZiprasidone Hcl15suppressed
Atorvastatin CalciumAtorvastatin Calcium14suppressed
BaclofenBaclofen12suppressed
Dexmethylphenidate Hcl ErDexmethylphenidate Hcl12suppressed
Dextroamphetamine SulfateDextroamphetamine Sulfate12suppressed
Doxepin HclDoxepin Hcl12suppressed
Naltrexone HclNaltrexone Hcl12suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
Desipramine HclDesipramine Hcl11suppressed
Fluvoxamine MaleateFluvoxamine Maleate11suppressed
Metformin Hcl ErMetformin 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 $57.80 · 3 records Otsuka America Pharmaceutical, Inc. REXULTI, VRAYLAR
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