Healthcare provider profile · identity verified

Robert T. Rosman

Internal Medicine · CHICAGO, IL · NPI 1518062538

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 Calcium449131
Amlodipine BesylateAmlodipine Besylate394107
LisinoprilLisinopril20950
HydrochlorothiazideHydrochlorothiazide15245
Losartan PotassiumLosartan Potassium14743
Metformin Hcl ErMetformin Hcl10630
OzempicSemaglutide9322
Rosuvastatin CalciumRosuvastatin Calcium8327
Tamsulosin HclTamsulosin Hcl8118
Albuterol Sulfate HfaAlbuterol Sulfate8024
GabapentinGabapentin7823
Metformin HclMetformin Hcl7823
Metoprolol SuccinateMetoprolol Succinate7425
Levothyroxine SodiumLevothyroxine Sodium7022
FurosemideFurosemide6414
OmeprazoleOmeprazole6219
Pravastatin SodiumPravastatin Sodium5714
AllopurinolAllopurinol5412
Fluticasone PropionateFluticasone Propionate5219
EzetimibeEzetimibe4919
Pantoprazole SodiumPantoprazole Sodium4611
Potassium ChloridePotassium Chloride4512
JardianceEmpagliflozin4311
Escitalopram OxalateEscitalopram Oxalate4111
ChlorthalidoneChlorthalidone3914
EliquisApixaban39suppressed
FamotidineFamotidine3815
SpironolactoneSpironolactone38suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog37suppressed
FinasterideFinasteride35suppressed
Montelukast SodiumMontelukast Sodium35suppressed
Hydralazine HclHydralazine Hcl31suppressed
CarvedilolCarvedilol3011
Tramadol HclTramadol Hcl30suppressed
Diclofenac SodiumDiclofenac Sodium29suppressed
Felodipine ErFelodipine29suppressed
GlipizideGlipizide2912
TrulicityDulaglutide26suppressed
Duloxetine HclDuloxetine Hcl24suppressed
Sertraline HclSertraline Hcl23suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2220
Metoprolol TartrateMetoprolol Tartrate20suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride18suppressed
Meclizine HclMeclizine Hcl18suppressed
AtenololAtenolol17suppressed
Morphine SulfateMorphine Sulfate17suppressed
Nifedipine ErNifedipine17suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm16suppressed
Ondansetron OdtOndansetron16suppressed
PregabalinPregabalin16suppressed
Trazodone HclTrazodone Hcl16suppressed
Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl1514
MeloxicamMeloxicam15suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14suppressed
Glipizide ErGlipizide14suppressed
JanuviaSitagliptin Phosphate14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
MounjaroTirzepatide14suppressed
VascepaIcosapent Ethyl14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
AbrysvoRsv Vacc, Pref A And Pref B/Pf1212
Alendronate SodiumAlendronate Sodium12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril12suppressed
CarbamazepineCarbamazepine12suppressed
Morphine Sulfate ErMorphine Sulfate12suppressed
SimvastatinSimvastatin12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
GlimepirideGlimepiride11suppressed
NaproxenNaproxen11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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