Healthcare provider profile · identity verified

Grant E Nitzel, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · HASTINGS, NE · NPI 1104821149

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 E Nitzel, M.D. received $255.78 in general payments during 2025 across 12 reported records.

ABBVIE INC. accounted for 31.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Synthroid by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 109 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$255.78

12 reported records · 8 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 $79.7531.2%42025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $42.6716.7%22025
ABIOMED Unresolved — no canonical attribution shown $34.7113.6%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $23.749.3%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $19.507.6%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $19.187.5%12025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $18.297.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $17.947.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$255.7812

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $60.65 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $60.65 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $42.67 2 2025
Source payment records
Epclusa
Normalized: epclusa
Drug Gilead Sciences, Inc. $23.74 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $19.50 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.18 1 2025
Source payment records
  • 2025-01-23 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.18 · Open Payments source
BOTOX
Normalized: botox
Biological ABBVIE INC. $19.10 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $18.29 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $17.94 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $17.94 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $17.94 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
109 18

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
Atorvastatin CalciumAtorvastatin Calcium479113
Levothyroxine SodiumLevothyroxine Sodium39461
LisinoprilLisinopril37292
FurosemideFurosemide24944
Amlodipine BesylateAmlodipine Besylate22154
Potassium ChloridePotassium Chloride20432
GabapentinGabapentin20138
FamotidineFamotidine18342
Tamsulosin HclTamsulosin Hcl17631
Losartan PotassiumLosartan Potassium16435
Pantoprazole SodiumPantoprazole Sodium16236
Metformin Hcl ErMetformin Hcl15438
Alendronate SodiumAlendronate Sodium14625
Metformin HclMetformin Hcl14630
Metoprolol SuccinateMetoprolol Succinate13733
Escitalopram OxalateEscitalopram Oxalate13624
OmeprazoleOmeprazole11926
Trazodone HclTrazodone Hcl11421
TrulicityDulaglutide11417
EliquisApixaban10918
HydrochlorothiazideHydrochlorothiazide10325
AllopurinolAllopurinol10119
Montelukast SodiumMontelukast Sodium9422
Fluticasone PropionateFluticasone Propionate9324
Metoprolol TartrateMetoprolol Tartrate9320
Tramadol HclTramadol Hcl7311
Albuterol Sulfate HfaAlbuterol Sulfate7220
Duloxetine HclDuloxetine Hcl6517
Fluoxetine HclFluoxetine Hcl6516
CarvedilolCarvedilol6414
JardianceEmpagliflozin6413
ClopidogrelClopidogrel Bisulfate6315
Pravastatin SodiumPravastatin Sodium6113
MeloxicamMeloxicam6013
XareltoRivaroxaban60suppressed
SimvastatinSimvastatin5214
LamotrigineLamotrigine51suppressed
Rosuvastatin CalciumRosuvastatin Calcium5011
ShingrixVaricella-Zoster Ge/As01b/Pf4938
GlipizideGlipizide4713
Donepezil HclDonepezil Hcl44suppressed
PrednisonePrednisone4439
MounjaroTirzepatide43suppressed
MirtazapineMirtazapine42suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate41suppressed
OzempicSemaglutide41suppressed
ChlorthalidoneChlorthalidone40suppressed
Amiodarone HclAmiodarone Hcl39suppressed
Bupropion XlBupropion Hcl38suppressed
Warfarin SodiumWarfarin Sodium38suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl37suppressed
Sertraline HclSertraline Hcl36suppressed
TopiramateTopiramate36suppressed
FarxigaDapagliflozin Propanediol33suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen33suppressed
TorsemideTorsemide33suppressed
Boostrix TdapDiphth,pertuss(Acell),tet Vac3231
Citalopram HbrCitalopram Hydrobromide32suppressed
SpironolactoneSpironolactone32suppressed
Solifenacin SuccinateSolifenacin Succinate29suppressed
Venlafaxine Hcl ErVenlafaxine Hcl29suppressed
AtenololAtenolol28suppressed
SynthroidLevothyroxine Sodium28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
AlprazolamAlprazolam26suppressed
Hydralazine HclHydralazine Hcl26suppressed
JanuviaSitagliptin Phosphate26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
Quetiapine FumarateQuetiapine Fumarate25suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter25suppressed
ClonazepamClonazepam24suppressed
Methenamine HippurateMethenamine Hippurate24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
Bisoprolol FumarateBisoprolol Fumarate22suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Clonidine HclClonidine Hcl21suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2115
LovastatinLovastatin20suppressed
ValsartanValsartan20suppressed
CelecoxibCelecoxib19suppressed
CephalexinCephalexin19suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended19suppressed
RivastigmineRivastigmine Tartrate19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril18suppressed
AmoxicillinAmoxicillin17suppressed
Divalproex SodiumDivalproex Sodium17suppressed
FenofibrateFenofibrate Nanocrystallized17suppressed
IbuprofenIbuprofen17suppressed
NystatinNystatin17suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid17suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro16suppressed
Ropinirole HclRopinirole Hcl16suppressed
FinasterideFinasteride15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1514
Tresiba Flextouch U-100Insulin Degludec15suppressed
Enalapril MaleateEnalapril Maleate14suppressed
Levemir FlexpenInsulin Detemir14suppressed
Oxybutynin ChlorideOxybutynin Chloride14suppressed
Tresiba Flextouch U-200Insulin Degludec14suppressed
AripiprazoleAripiprazole13suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol13suppressed
BumetanideBumetanide13suppressed
CefadroxilCefadroxil13suppressed
GlyxambiEmpagliflozin/Linagliptin13suppressed
LatanoprostLatanoprost13suppressed
PregabalinPregabalin13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
Tizanidine HclTizanidine Hcl13suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic13suppressed
AmantadineAmantadine Hcl12suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan12suppressed
Benazepril HclBenazepril Hcl12suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine12suppressed
LoperamideLoperamide Hcl12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
Omnipod Dash Pods (Gen 4)Insulin Pump Cart,cont Inf,bt12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Doxycycline HyclateDoxycycline Hyclate11suppressed
GlimepirideGlimepiride11suppressed
Insulin LisproInsulin Lispro11suppressed
Memantine HclMemantine Hcl11suppressed
NaproxenNaproxen11suppressed
SucralfateSucralfate11suppressed
Terazosin HclTerazosin Hcl11suppressed
TradjentaLinagliptin11suppressed

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 $255.78 · 12 records ABBVIE INC. ABRYSVO, AUSTEDO XR, BOTOX, CAPLYTA, COMIRNATY, Epclusa, PREVNAR 20, QULIPTA, REXULTI, UBRELVY, XIFAXAN 2
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