Healthcare provider profile · identity verified

Ross Lenzen

Allopathic & Osteopathic Physicians|Family Medicine · GREENBRIER, AR · NPI 1497376453

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 Ross Lenzen received $427.69 in general payments during 2025 across 24 reported records.

Novo Nordisk Inc accounted for 26.9% 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: Ozempic, 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Linzess by this doctor in 2024.

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 21 claims for Vraylar by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Symbicort by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 163 claims for Ozempic by this doctor in 2024.

Novo Nordisk 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 Wegovy as an associated drug or biological on 183056 records involving 75256 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Wegovy 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 86 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

$427.69

24 reported records · 12 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $115.0226.9%72025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $74.7317.5%42025
ABBVIE INC. Unresolved — no canonical attribution shown $38.639.0%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $38.108.9%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $33.457.8%22025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $26.056.1%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24.785.8%12025
Amgen Inc. Unresolved — no canonical attribution shown $17.474.1%12025
PFIZER INC. Unresolved — no canonical attribution shown $16.553.9%12025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $14.463.4%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $14.253.3%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $14.203.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$427.6924

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $115.02 7 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $53.94 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $49.46 3 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $38.10 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $33.45 2 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $26.05 1 2025
Source payment records
KEVEYIS
Normalized: keveyis
Drug Xeris Pharmaceuticals, Inc. $24.78 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $21.21 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $21.21 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $20.79 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $17.47 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $17.47 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $17.42 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.55 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $16.55 1 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $14.46 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $14.25 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $14.20 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
Ozempic
ozempic
2025 Ozempic 2024 163 exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 21
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
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
21 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
163 35
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Wegovy
open payments reported associated product
CMS Open Payments — General Payments
183056 supporting records · 75256 recipient NPIs · example record 1188130070
Wegovy · 2024
Exact normalized brand match · 1 Part D row
13 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
86 21

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 Calcium578157
Levothyroxine SodiumLevothyroxine Sodium402117
Amlodipine BesylateAmlodipine Besylate398109
GabapentinGabapentin395109
Metformin HclMetformin Hcl350104
Pantoprazole SodiumPantoprazole Sodium29993
OmeprazoleOmeprazole29790
Losartan PotassiumLosartan Potassium27279
LisinoprilLisinopril26179
Tramadol HclTramadol Hcl20150
Trazodone HclTrazodone Hcl19652
Duloxetine HclDuloxetine Hcl19347
Tamsulosin HclTamsulosin Hcl18054
Cyclobenzaprine HclCyclobenzaprine Hcl16967
Albuterol Sulfate HfaAlbuterol Sulfate16555
OzempicSemaglutide16335
HydrochlorothiazideHydrochlorothiazide16152
Fluticasone PropionateFluticasone Propionate15567
FurosemideFurosemide15548
AtenololAtenolol15234
Sertraline HclSertraline Hcl14637
Tizanidine HclTizanidine Hcl14463
SimvastatinSimvastatin14138
Potassium ChloridePotassium Chloride13840
Metoprolol TartrateMetoprolol Tartrate13642
ClopidogrelClopidogrel Bisulfate12933
PrednisonePrednisone12883
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11997
CarvedilolCarvedilol11035
AllopurinolAllopurinol10622
Buspirone HclBuspirone Hcl9526
Escitalopram OxalateEscitalopram Oxalate9325
Metoprolol SuccinateMetoprolol Succinate9325
Quetiapine FumarateQuetiapine Fumarate9218
Ondansetron OdtOndansetron9140
GlipizideGlipizide9031
Pravastatin SodiumPravastatin Sodium8822
MeloxicamMeloxicam8731
EliquisApixaban8621
AlprazolamAlprazolam8516
FamotidineFamotidine8535
Rosuvastatin CalciumRosuvastatin Calcium8432
Lantus SolostarInsulin Glargine,hum.Rec.Anlog8320
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8026
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide8024
Alendronate SodiumAlendronate Sodium7723
Bupropion XlBupropion Hcl7525
BaclofenBaclofen6828
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6729
EzetimibeEzetimibe6623
ClonazepamClonazepam6315
MounjaroTirzepatide62suppressed
Paroxetine HclParoxetine Hcl61suppressed
Zolpidem TartrateZolpidem Tartrate6115
AripiprazoleAripiprazole5812
Doxycycline HyclateDoxycycline Hyclate5852
Ropinirole HclRopinirole Hcl5817
Venlafaxine Hcl ErVenlafaxine Hcl5712
Diclofenac SodiumDiclofenac Sodium5521
Oxybutynin ChlorideOxybutynin Chloride5411
Amitriptyline HclAmitriptyline Hcl5220
Hydroxyzine HclHydroxyzine Hcl5220
Fluoxetine HclFluoxetine Hcl4815
Propranolol HclPropranolol Hcl48suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4814
Doxepin HclDoxepin Hcl46suppressed
Citalopram HbrCitalopram Hydrobromide4513
TrulicityDulaglutide45suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium4411
FluconazoleFluconazole4229
SpironolactoneSpironolactone4213
SucralfateSucralfate4211
PregabalinPregabalin41suppressed
AzithromycinAzithromycin4037
JardianceEmpagliflozin40suppressed
LorazepamLorazepam4011
Benazepril HclBenazepril Hcl3913
Montelukast SodiumMontelukast Sodium3914
NystatinNystatin3920
LevofloxacinLevofloxacin3835
MirtazapineMirtazapine38suppressed
MupirocinMupirocin3832
Donepezil HclDonepezil Hcl3612
MethylprednisoloneMethylprednisolone3634
CelecoxibCelecoxib35suppressed
Metformin Hcl ErMetformin Hcl35suppressed
Meclizine HclMeclizine Hcl3419
Ventolin HfaAlbuterol Sulfate3413
Nifedipine ErNifedipine3211
Tresiba Flextouch U-100Insulin Degludec32suppressed
Dicyclomine HclDicyclomine Hcl31suppressed
Divalproex SodiumDivalproex Sodium31suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate31suppressed
RisperidoneRisperidone31suppressed
EstradiolEstradiol30suppressed
FinasterideFinasteride30suppressed
Warfarin SodiumWarfarin Sodium30suppressed
Benztropine MesylateBenztropine Mesylate29suppressed
FenofibrateFenofibrate29suppressed
DiazepamDiazepam28suppressed
NaproxenNaproxen28suppressed
PrimidonePrimidone28suppressed
Sumatriptan SuccinateSumatriptan Succinate2811
Ciprofloxacin HclCiprofloxacin Hcl2724
LantusInsulin Glargine,hum.Rec.Anlog27suppressed
OlanzapineOlanzapine27suppressed
Testosterone CypionateTestosterone Cypionate27suppressed
LamotrigineLamotrigine25suppressed
OfloxacinOfloxacin2521
HydrocortisoneHydrocortisone2421
Pioglitazone HclPioglitazone Hcl24suppressed
Hydralazine HclHydralazine Hcl22suppressed
TemazepamTemazepam22suppressed
Terazosin HclTerazosin Hcl22suppressed
CefdinirCefdinir2118
VraylarCariprazine Hcl21suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog20suppressed
Glipizide ErGlipizide20suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid20suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic20suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Clonidine HclClonidine Hcl18suppressed
LevetiracetamLevetiracetam18suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate18suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1812
ValacyclovirValacyclovir Hcl1811
ValsartanValsartan18suppressed
FarxigaDapagliflozin Propanediol17suppressed
PhenobarbitalPhenobarbital17suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide16suppressed
ClotrimazoleClotrimazole1613
Fluticasone-SalmeterolFluticasone Propion/Salmeterol16suppressed
Folic AcidFolic Acid16suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst16suppressed
RamiprilRamipril16suppressed
EntrestoSacubitril/Valsartan15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
LatanoprostLatanoprost15suppressed
NitroglycerinNitroglycerin15suppressed
Ranolazine ErRanolazine15suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
GlimepirideGlimepiride14suppressed
Midodrine HclMidodrine Hcl14suppressed
Promethazine HclPromethazine Hcl14suppressed
Venlafaxine HclVenlafaxine Hcl14suppressed
BumetanideBumetanide13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Propafenone HclPropafenone Hcl13suppressed
RizatriptanRizatriptan Benzoate13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1312
WegovySemaglutide13suppressed
CephalexinCephalexin1211
GemfibrozilGemfibrozil12suppressed
KetoconazoleKetoconazole12suppressed
PremarinEstrogens, Conjugated12suppressed
TopiramateTopiramate12suppressed
TorsemideTorsemide12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Clobetasol PropionateClobetasol Propionate11suppressed
Hydroxyzine PamoateHydroxyzine Pamoate11suppressed
JanuviaSitagliptin Phosphate11suppressed
LinzessLinaclotide11suppressed
LovastatinLovastatin11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed
VeozahFezolinetant11suppressed
Verapamil HclVerapamil 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 $427.69 · 24 records Novo Nordisk Inc AIRSUPRA, Auvelity, BREZTRI, CAPLYTA, Dexcom G6 Transmitter, KEVEYIS, NURTEC ODT, OTEZLA, Ohtuvayre, Ozempic, QULIPTA, REPATHA, REXULTI, Rybelsus, UBRELVY, VRAYLAR, XYOSTED, ZAVZPRET 7
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