Healthcare provider profile · identity verified

Steven C Downing, MD

Allopathic & Osteopathic Physicians|Family Medicine · TUCSON, AZ · NPI 1336123199

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 Steven C Downing, MD received $80.43 in general payments during 2025 across 5 reported records.

Amgen Inc. accounted for 79.8% of that reported general-payment amount.

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

A separate comparison found the same explicitly named product in public Medicare Part D data: Mounjaro.

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 33 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 22 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 18 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

$80.43

5 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
Amgen Inc. Unresolved — no canonical attribution shown $64.2079.8%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $16.2320.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$80.435

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
OTEZLA
Normalized: otezla
Drug Amgen Inc. $64.20 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $64.20 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $16.23 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 22
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
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
33 suppressed by CMS
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
22 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
18 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 Calcium389127
Amlodipine BesylateAmlodipine Besylate29390
Levothyroxine SodiumLevothyroxine Sodium27384
LisinoprilLisinopril24272
Losartan PotassiumLosartan Potassium22173
Rosuvastatin CalciumRosuvastatin Calcium14950
Metformin HclMetformin Hcl13546
OmeprazoleOmeprazole13443
SimvastatinSimvastatin12539
HydrochlorothiazideHydrochlorothiazide11035
FurosemideFurosemide9732
GabapentinGabapentin8624
AllopurinolAllopurinol8126
AtenololAtenolol7822
Metoprolol SuccinateMetoprolol Succinate7521
Albuterol Sulfate HfaAlbuterol Sulfate7133
Tamsulosin HclTamsulosin Hcl6922
Trazodone HclTrazodone Hcl6822
Pravastatin SodiumPravastatin Sodium6621
Potassium ChloridePotassium Chloride6319
Escitalopram OxalateEscitalopram Oxalate5615
Alendronate SodiumAlendronate Sodium5415
Montelukast SodiumMontelukast Sodium4815
CarvedilolCarvedilol4714
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4711
Pantoprazole SodiumPantoprazole Sodium4719
Duloxetine HclDuloxetine Hcl4613
EzetimibeEzetimibe4618
FamotidineFamotidine4314
AlprazolamAlprazolam4211
Fluticasone PropionateFluticasone Propionate3914
Metoprolol TartrateMetoprolol Tartrate3812
EliquisApixaban3711
Sertraline HclSertraline Hcl3713
LovastatinLovastatin34suppressed
Paroxetine HclParoxetine Hcl3412
Tramadol HclTramadol Hcl3412
JardianceEmpagliflozin33suppressed
Zolpidem TartrateZolpidem Tartrate33suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter32suppressed
Buspirone HclBuspirone Hcl31suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl30suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2825
SpironolactoneSpironolactone28suppressed
Terazosin HclTerazosin Hcl28suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid28suppressed
FenofibrateFenofibrate Nanocrystallized27suppressed
Fluoxetine HclFluoxetine Hcl27suppressed
AcyclovirAcyclovir26suppressed
Glipizide ErGlipizide26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
PaxlovidNirmatrelvir/Ritonavir2525
ClopidogrelClopidogrel Bisulfate24suppressed
EstradiolEstradiol24suppressed
PrednisonePrednisone2413
Sumatriptan SuccinateSumatriptan Succinate24suppressed
GlipizideGlipizide23suppressed
IbuprofenIbuprofen23suppressed
LorazepamLorazepam23suppressed
SynthroidLevothyroxine Sodium23suppressed
ValacyclovirValacyclovir Hcl23suppressed
MounjaroTirzepatide22suppressed
Ropinirole HclRopinirole Hcl22suppressed
Clonidine HclClonidine Hcl21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl21suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine20suppressed
Donepezil HclDonepezil Hcl20suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide20suppressed
MethylprednisoloneMethylprednisolone2017
Ondansetron HclOndansetron Hcl20suppressed
RivastigmineRivastigmine Tartrate20suppressed
ClonazepamClonazepam19suppressed
Advair HfaFluticasone Propion/Salmeterol18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1817
Bupropion XlBupropion Hcl18suppressed
OzempicSemaglutide18suppressed
TrulicityDulaglutide18suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
MeloxicamMeloxicam17suppressed
Doxazosin MesylateDoxazosin Mesylate16suppressed
AzithromycinAzithromycin1514
Benazepril HclBenazepril Hcl15suppressed
Diclofenac SodiumDiclofenac Sodium15suppressed
Hydroxyzine HclHydroxyzine Hcl15suppressed
Qvar RedihalerBeclomethasone Dipropionate15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
XareltoRivaroxaban15suppressed
Azelastine HclAzelastine Hcl14suppressed
FinasterideFinasteride14suppressed
HydrocortisoneHydrocortisone14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
Butorphanol TartrateButorphanol Tartrate13suppressed
ChlorthalidoneChlorthalidone13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
RamiprilRamipril13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
AmoxicillinAmoxicillin12suppressed
FenofibrateFenofibrate12suppressed
JanuviaSitagliptin Phosphate12suppressed
LansoprazoleLansoprazole12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
ValsartanValsartan12suppressed
Verapamil ErVerapamil Hcl12suppressed
Amiodarone HclAmiodarone Hcl11suppressed
Nebivolol HclNebivolol 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 $80.43 · 5 records Amgen Inc. MOUNJARO, OTEZLA, REPATHA 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