Healthcare provider profile · identity verified

John Phillip Hurwitz, DO

Internal Medicine · SANTA ROSA, CA · NPI 1124018262

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 Calcium237127
Oxycodone HclOxycodone Hcl21356
EliquisApixaban16880
FurosemideFurosemide15178
Levothyroxine SodiumLevothyroxine Sodium13968
Pantoprazole SodiumPantoprazole Sodium12569
Potassium ChloridePotassium Chloride11639
Amlodipine BesylateAmlodipine Besylate11565
GabapentinGabapentin11463
Metoprolol TartrateMetoprolol Tartrate9939
LisinoprilLisinopril9742
Duloxetine HclDuloxetine Hcl9125
Tamsulosin HclTamsulosin Hcl8945
Albuterol Sulfate HfaAlbuterol Sulfate7663
Metoprolol SuccinateMetoprolol Succinate7348
Losartan PotassiumLosartan Potassium6740
Sertraline HclSertraline Hcl6426
XareltoRivaroxaban61suppressed
Metformin HclMetformin Hcl5633
Trazodone HclTrazodone Hcl5535
MirtazapineMirtazapine5225
LorazepamLorazepam5118
OmeprazoleOmeprazole4931
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4715
CarvedilolCarvedilol4628
Lantus SolostarInsulin Glargine,hum.Rec.Anlog46suppressed
PregabalinPregabalin45suppressed
ClopidogrelClopidogrel Bisulfate4427
CelecoxibCelecoxib4217
MethocarbamolMethocarbamol4011
Quetiapine FumarateQuetiapine Fumarate4019
FamotidineFamotidine3819
FinasterideFinasteride3819
BumetanideBumetanide37suppressed
Fluoxetine HclFluoxetine Hcl3714
JardianceEmpagliflozin3711
LactuloseLactulose36suppressed
Divalproex SodiumDivalproex Sodium35suppressed
Hydralazine HclHydralazine Hcl3215
Buspirone HclBuspirone Hcl3014
Carbidopa-LevodopaCarbidopa/Levodopa30suppressed
PrednisonePrednisone3013
SimvastatinSimvastatin2915
LevetiracetamLevetiracetam28suppressed
XifaxanRifaximin28suppressed
Humalog Kwikpen U-100Insulin Lispro24suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro24suppressed
Midodrine HclMidodrine Hcl2413
BaclofenBaclofen2311
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
Donepezil HclDonepezil Hcl2311
Montelukast SodiumMontelukast Sodium2312
Paroxetine HclParoxetine Hcl23suppressed
Alendronate SodiumAlendronate Sodium2212
AripiprazoleAripiprazole22suppressed
Ondansetron HclOndansetron Hcl2115
Isosorbide Mononitrate ErIsosorbide Mononitrate2013
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
Pravastatin SodiumPravastatin Sodium20suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2015
Amiodarone HclAmiodarone Hcl1918
BelbucaBuprenorphine Hcl19suppressed
Rosuvastatin CalciumRosuvastatin Calcium1918
SpironolactoneSpironolactone1918
Doxazosin MesylateDoxazosin Mesylate18suppressed
Escitalopram OxalateEscitalopram Oxalate1712
Morphine Sulfate ErMorphine Sulfate17suppressed
RisperidoneRisperidone17suppressed
Spiriva RespimatTiotropium Bromide17suppressed
VascepaIcosapent Ethyl17suppressed
HydrocortisoneHydrocortisone16suppressed
Tramadol HclTramadol Hcl1615
AllopurinolAllopurinol1513
Citalopram HbrCitalopram Hydrobromide1511
Clonidine HclClonidine Hcl15suppressed
TemazepamTemazepam15suppressed
AmantadineAmantadine Hcl14suppressed
AnastrozoleAnastrozole14suppressed
JanuviaSitagliptin Phosphate14suppressed
Np ThyroidThyroid,pork14suppressed
Tiotropium BromideTiotropium Bromide14suppressed
Bupropion HclBupropion Hcl13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
HumalogInsulin Lispro1311
Insulin Glargine-YfgnInsulin Glargine-Yfgn13suppressed
LatanoprostLatanoprost13suppressed
NaproxenNaproxen1313
Trelegy ElliptaFluticasone/Umeclidin/Vilanter1312
AcetazolamideAcetazolamide12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
Hydromorphone HclHydromorphone Hcl12suppressed
OxycontinOxycodone Hcl12suppressed
Benazepril HclBenazepril Hcl11suppressed
ClonazepamClonazepam11suppressed
EstradiolEstradiol11suppressed
LetrozoleLetrozole11suppressed
Memantine HclMemantine Hcl11suppressed
MinoxidilMinoxidil11suppressed

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