Healthcare provider profile · identity verified

James Ramsay Halverson, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · OJAI, CA · NPI 1720044787

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 James Ramsay Halverson, M.D. received $150.48 in general payments during 2025 across 3 reported records.

Edwards Lifesciences Corporation accounted for 71.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 87 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Mounjaro by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$150.48

3 reported records · 3 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
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $108.2271.9%12025
LNHC, Inc Unresolved — no canonical attribution shown $24.0716.0%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.1912.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$150.483

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
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $108.22 1 2025
Source payment records
ZELSUVMI
Normalized: zelsuvmi
Drug LNHC, Inc $24.07 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $18.19 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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
87 15
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
15 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
Atorvastatin CalciumAtorvastatin Calcium869238
Amlodipine BesylateAmlodipine Besylate541157
Levothyroxine SodiumLevothyroxine Sodium491127
Losartan PotassiumLosartan Potassium375113
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen27466
Tamsulosin HclTamsulosin Hcl24274
LisinoprilLisinopril23066
Escitalopram OxalateEscitalopram Oxalate20553
GabapentinGabapentin18947
Metoprolol SuccinateMetoprolol Succinate18957
Metformin HclMetformin Hcl17454
EliquisApixaban16938
OmeprazoleOmeprazole16348
Zolpidem TartrateZolpidem Tartrate15541
Tramadol HclTramadol Hcl14024
HydrochlorothiazideHydrochlorothiazide13852
AlprazolamAlprazolam12237
Rosuvastatin CalciumRosuvastatin Calcium11940
SimvastatinSimvastatin10838
FurosemideFurosemide10532
CarvedilolCarvedilol10017
Trazodone HclTrazodone Hcl9726
DiazepamDiazepam9315
AllopurinolAllopurinol9028
JardianceEmpagliflozin8715
SynthroidLevothyroxine Sodium8725
Benazepril HclBenazepril Hcl8629
MeloxicamMeloxicam8234
ClonazepamClonazepam8118
Pantoprazole SodiumPantoprazole Sodium8127
Warfarin SodiumWarfarin Sodium8114
ClopidogrelClopidogrel Bisulfate7823
EzetimibeEzetimibe7817
Sertraline HclSertraline Hcl7721
LorazepamLorazepam7617
XareltoRivaroxaban7114
Pravastatin SodiumPravastatin Sodium6922
Olmesartan MedoxomilOlmesartan Medoxomil6822
Metoprolol TartrateMetoprolol Tartrate6619
FinasterideFinasteride6419
ValsartanValsartan6418
AtenololAtenolol6119
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid6016
Quetiapine FumarateQuetiapine Fumarate5915
Potassium ChloridePotassium Chloride5812
Paroxetine HclParoxetine Hcl57suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5632
Alendronate SodiumAlendronate Sodium5616
Buspirone HclBuspirone Hcl56suppressed
Fluticasone PropionateFluticasone Propionate5521
Bupropion XlBupropion Hcl5413
Cyclobenzaprine HclCyclobenzaprine Hcl5217
ValacyclovirValacyclovir Hcl4917
CelecoxibCelecoxib4820
Venlafaxine Hcl ErVenlafaxine Hcl4815
Citalopram HbrCitalopram Hydrobromide46suppressed
Donepezil HclDonepezil Hcl43suppressed
Amitriptyline HclAmitriptyline Hcl42suppressed
Oxycodone HclOxycodone Hcl42suppressed
FamotidineFamotidine3811
Fluoxetine HclFluoxetine Hcl3815
LevetiracetamLevetiracetam37suppressed
NystatinNystatin3619
LovastatinLovastatin35suppressed
TestosteroneTestosterone34suppressed
Breo ElliptaFluticasone/Vilanterol33suppressed
Montelukast SodiumMontelukast Sodium33suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3224
Triamcinolone AcetonideTriamcinolone Acetonide3217
TemazepamTemazepam31suppressed
AcyclovirAcyclovir30suppressed
AmoxicillinAmoxicillin3012
Bisoprolol FumarateBisoprolol Fumarate30suppressed
Bupropion Hcl SrBupropion Hcl30suppressed
ChlorthalidoneChlorthalidone29suppressed
GemfibrozilGemfibrozil2911
OzempicSemaglutide29suppressed
PaxlovidNirmatrelvir/Ritonavir2929
Diltiazem 24hr Er (Cd)Diltiazem Hcl2812
Duloxetine HclDuloxetine Hcl28suppressed
Ondansetron OdtOndansetron2819
PregabalinPregabalin28suppressed
BaclofenBaclofen27suppressed
EstradiolEstradiol27suppressed
CreonLipase/Protease/Amylase26suppressed
GlipizideGlipizide26suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide24suppressed
Methylphenidate HclMethylphenidate Hcl24suppressed
MyrbetriqMirabegron23suppressed
Nebivolol HclNebivolol Hcl23suppressed
IbuprofenIbuprofen22suppressed
ProgesteroneProgesterone, Micronized22suppressed
CilostazolCilostazol21suppressed
FarxigaDapagliflozin Propanediol21suppressed
Methenamine HippurateMethenamine Hippurate21suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril20suppressed
AzithromycinAzithromycin2017
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
Dilt-XrDiltiazem Hcl19suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
Acetaminophen-CodeineAcetaminophen With Codeine18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1812
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen18suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr17suppressed
Doxazosin MesylateDoxazosin Mesylate17suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
Oxybutynin Chloride ErOxybutynin Chloride17suppressed
RizatriptanRizatriptan Benzoate16suppressed
Sildenafil CitrateSildenafil Citrate16suppressed
Azelastine HclAzelastine Hcl15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip15suppressed
Diclofenac SodiumDiclofenac Sodium15suppressed
NaproxenNaproxen15suppressed
PrednisonePrednisone15suppressed
Sumatriptan SuccinateSumatriptan Succinate15suppressed
TrulicityDulaglutide15suppressed
LatanoprostLatanoprost14suppressed
SpironolactoneSpironolactone14suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
Divalproex SodiumDivalproex Sodium13suppressed
AnastrozoleAnastrozole12suppressed
CephalexinCephalexin1211
Doxycycline HyclateDoxycycline Hyclate12suppressed
EszopicloneEszopiclone12suppressed
GlimepirideGlimepiride12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
MirtazapineMirtazapine12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Valproic AcidValproic Acid (As Sodium Salt)12suppressed
Clemastine FumarateClemastine Fumarate11suppressed
IbuIbuprofen11suppressed
KetoconazoleKetoconazole11suppressed
MounjaroTirzepatide11suppressed
MupirocinMupirocin11suppressed

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 $150.48 · 3 records Edwards Lifesciences Corporation KISUNLA, SAPIEN 3 Ultra RESILIA, ZELSUVMI 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