Healthcare provider profile · identity verified

Ronald L. Gemma, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · INDIANAPOLIS, IN · NPI 1508919077

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 Ronald L. Gemma, D.O. received $117.89 in general payments during 2025 across 7 reported records.

Novo Nordisk Inc accounted for 35.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Abrysvo, Ozempic, Trelegy Ellipta.

Astellas Pharma US Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Myrbetriq by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Shingrix by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Trelegy Ellipta by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 121 claims for Ozempic by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ABRYSVO as an associated drug or biological on 55380 records involving 31565 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Abrysvo by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 77 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$117.89

7 reported records · 5 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $41.9235.6%32025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.1218.8%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $19.1516.2%12025
PFIZER INC. Unresolved — no canonical attribution shown $17.4014.8%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.3014.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$117.897

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $27.76 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $22.12 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $19.15 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $17.40 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $17.40 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $17.40 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $17.30 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $14.16 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $14.16 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
ABRYSVO
abrysvo
2025 Abrysvo 2024 20 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 121 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 54 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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
17 16
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
54 16
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
121 21
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ABRYSVO
open payments reported associated product
CMS Open Payments — General Payments
55380 supporting records · 31565 recipient NPIs · example record 1228794147
Abrysvo · 2024
Exact normalized brand match · 1 Part D row
20 20
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
77 15

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 Calcium532143
Amlodipine BesylateAmlodipine Besylate438114
Losartan PotassiumLosartan Potassium31389
GabapentinGabapentin23966
Pantoprazole SodiumPantoprazole Sodium23368
Tamsulosin HclTamsulosin Hcl20055
Levothyroxine SodiumLevothyroxine Sodium19549
Rosuvastatin CalciumRosuvastatin Calcium19162
Trazodone HclTrazodone Hcl17847
Albuterol Sulfate HfaAlbuterol Sulfate17147
HydrochlorothiazideHydrochlorothiazide14244
LisinoprilLisinopril13839
MounjaroTirzepatide12924
OzempicSemaglutide12121
Escitalopram OxalateEscitalopram Oxalate11729
Tramadol HclTramadol Hcl11422
Metformin Hcl ErMetformin Hcl11333
Metformin HclMetformin Hcl11028
Metoprolol SuccinateMetoprolol Succinate10432
OmeprazoleOmeprazole9828
Metoprolol TartrateMetoprolol Tartrate9024
Fluticasone PropionateFluticasone Propionate8631
JardianceEmpagliflozin8420
Potassium ChloridePotassium Chloride8326
Duloxetine HclDuloxetine Hcl8117
CarvedilolCarvedilol7921
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7922
EliquisApixaban7715
Pravastatin SodiumPravastatin Sodium7721
Montelukast SodiumMontelukast Sodium7520
FurosemideFurosemide7321
PregabalinPregabalin7119
GlimepirideGlimepiride6824
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6516
SpironolactoneSpironolactone6416
MeloxicamMeloxicam6114
FamotidineFamotidine6018
Fluoxetine HclFluoxetine Hcl6017
Bupropion XlBupropion Hcl5611
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5416
Diclofenac SodiumDiclofenac Sodium5319
AtenololAtenolol4911
Cyclobenzaprine HclCyclobenzaprine Hcl4817
FinasterideFinasteride4713
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4713
Sertraline HclSertraline Hcl46suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate45suppressed
Donepezil HclDonepezil Hcl4211
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4211
ChlorthalidoneChlorthalidone4112
Paroxetine HclParoxetine Hcl4012
AllopurinolAllopurinol3813
EzetimibeEzetimibe3811
Ibandronate SodiumIbandronate Sodium3811
DiazepamDiazepam37suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium37suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3711
TelmisartanTelmisartan37suppressed
AcyclovirAcyclovir3611
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril36suppressed
MethylprednisoloneMethylprednisolone3428
Breo ElliptaFluticasone/Vilanterol31suppressed
Hydroxyzine HclHydroxyzine Hcl30suppressed
PrednisonePrednisone30suppressed
MirtazapineMirtazapine29suppressed
Olmesartan MedoxomilOlmesartan Medoxomil27suppressed
Tizanidine HclTizanidine Hcl27suppressed
TorsemideTorsemide27suppressed
HydrocortisoneHydrocortisone2613
ValacyclovirValacyclovir Hcl26suppressed
BaclofenBaclofen25suppressed
Clonidine HclClonidine Hcl25suppressed
Memantine HclMemantine Hcl25suppressed
NaproxenNaproxen25suppressed
NitroglycerinNitroglycerin2513
Droplet Pen NeedlePen Needle, Diabetic24suppressed
JanuviaSitagliptin Phosphate24suppressed
Oxybutynin Chloride ErOxybutynin Chloride24suppressed
Propranolol HclPropranolol Hcl24suppressed
SimvastatinSimvastatin24suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
Klor-Con M20Potassium Chloride23suppressed
Spiriva RespimatTiotropium Bromide23suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl22suppressed
CelecoxibCelecoxib21suppressed
Hydralazine HclHydralazine Hcl21suppressed
Hydroxyzine PamoateHydroxyzine Pamoate21suppressed
MyrbetriqMirabegron21suppressed
XareltoRivaroxaban21suppressed
AbrysvoRsv Vacc, Pref A And Pref B/Pf2020
Buspirone HclBuspirone Hcl20suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
LorazepamLorazepam19suppressed
Pioglitazone HclPioglitazone Hcl19suppressed
Zolpidem TartrateZolpidem Tartrate19suppressed
Bupropion Hcl SrBupropion Hcl18suppressed
Humalog Kwikpen U-100Insulin Lispro18suppressed
Meclizine HclMeclizine Hcl18suppressed
SymbicortBudesonide/Formoterol Fumarate18suppressed
SynthroidLevothyroxine Sodium18suppressed
Venlafaxine Hcl ErVenlafaxine Hcl18suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf1717
Azelastine HclAzelastine Hcl17suppressed
CarisoprodolCarisoprodol17suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
Nifedipine ErNifedipine17suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1716
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
LidocaineLidocaine16suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine15suppressed
AlprazolamAlprazolam14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip1411
FenofibrateFenofibrate Nanocrystallized14suppressed
IbuprofenIbuprofen14suppressed
Rabeprazole SodiumRabeprazole Sodium14suppressed
Terazosin HclTerazosin Hcl14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Benazepril HclBenazepril Hcl13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
FenofibrateFenofibrate13suppressed
Wixela InhubFluticasone Propion/Salmeterol13suppressed
ClonazepamClonazepam12suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads12suppressed
Lurasidone HclLurasidone Hcl12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
BenicarOlmesartan Medoxomil11suppressed
Dextroamphetamine SulfateDextroamphetamine Sulfate11suppressed
Doxycycline HyclateDoxycycline Hyclate11suppressed
EszopicloneEszopiclone11suppressed
FebuxostatFebuxostat11suppressed
FluconazoleFluconazole11suppressed
MethimazoleMethimazole11suppressed
PremarinEstrogens, Conjugated11suppressed
TopiramateTopiramate11suppressed
TradjentaLinagliptin11suppressed

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 $117.89 · 7 records Novo Nordisk Inc ABRYSVO, COMIRNATY, GVOKE HYPOPEN, Ozempic, PREVNAR 20, Rybelsus, TRELEGY ELLIPTA, Veozah, Wegovy 6
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