Healthcare provider profile · identity verified

Jonathan Isaiah Smith, D.O.

Family Practice · FONTANA, CA · NPI 1669867115

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium361163
Amlodipine BesylateAmlodipine Besylate19585
Losartan PotassiumLosartan Potassium14164
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13648
LisinoprilLisinopril13461
OmeprazoleOmeprazole12953
Metformin Hcl ErMetformin Hcl12357
Rosuvastatin CalciumRosuvastatin Calcium11956
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11534
Metformin HclMetformin Hcl9846
Albuterol Sulfate HfaAlbuterol Sulfate9751
Levothyroxine SodiumLevothyroxine Sodium9446
Trazodone HclTrazodone Hcl9328
AtenololAtenolol9043
Potassium ChloridePotassium Chloride7939
SimvastatinSimvastatin7830
Metoprolol TartrateMetoprolol Tartrate7732
GabapentinGabapentin7539
Alendronate SodiumAlendronate Sodium7432
MeloxicamMeloxicam6934
HydrochlorothiazideHydrochlorothiazide6430
Tamsulosin HclTamsulosin Hcl6327
GlipizideGlipizide6030
FurosemideFurosemide5526
JardianceEmpagliflozin5323
IbuprofenIbuprofen4923
LactuloseLactulose4312
Pantoprazole SodiumPantoprazole Sodium4121
PradaxaDabigatran Etexilate Mesylate4116
Tramadol HclTramadol Hcl4117
AllopurinolAllopurinol3617
EliquisApixaban35suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen3511
Hydralazine HclHydralazine Hcl3415
Terazosin HclTerazosin Hcl3416
Bisoprolol FumarateBisoprolol Fumarate3216
Montelukast SodiumMontelukast Sodium3215
OzempicSemaglutide32suppressed
Fluticasone PropionateFluticasone Propionate3014
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3013
ClopidogrelClopidogrel Bisulfate2911
LorazepamLorazepam2911
Sertraline HclSertraline Hcl2912
Fluoxetine HclFluoxetine Hcl2811
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2811
Duloxetine HclDuloxetine Hcl25suppressed
Morphine Sulfate ErMorphine Sulfate25suppressed
Acetaminophen-CodeineAcetaminophen With Codeine24suppressed
SpironolactoneSpironolactone23suppressed
Azelastine HclAzelastine Hcl2212
Triamcinolone AcetonideTriamcinolone Acetonide2116
Veo Insulin SyringeSyringe-Needle,insulin,0.5 Ml21suppressed
Wixela InhubFluticasone Propion/Salmeterol21suppressed
ArexvyRsvpref3 Antigen/As01e/Pf2020
AlvescoCiclesonide19suppressed
LovastatinLovastatin19suppressed
Spiriva RespimatTiotropium Bromide19suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf1818
HydrocortisoneHydrocortisone18suppressed
Humulin NInsulin Nph Human Isophane17suppressed
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
NitroglycerinNitroglycerin15suppressed
FamotidineFamotidine14suppressed
Paroxetine HclParoxetine Hcl14suppressed
CarvedilolCarvedilol13suppressed
Morphine SulfateMorphine Sulfate12suppressed
NaproxenNaproxen12suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn11suppressed
Victoza 2-PakLiraglutide11suppressed

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
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