Healthcare provider profile · identity verified

Michael Mgerian, MD

Allopathic & Osteopathic Physicians|Family Medicine · HOUSTON, TX · NPI 1023674231

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 Michael Mgerian, MD received $1,587.72 in general payments during 2025 across 62 reported records.

Novo Nordisk Inc accounted for 32.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Jardiance 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 19 claims for Trelegy Ellipta 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 30 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 14 claims for Mounjaro 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 45 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Rybelsus 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 41 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,587.72

62 reported records · 19 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 $520.0032.8%192025
Amgen Inc. Unresolved — no canonical attribution shown $265.4116.7%122025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $137.128.6%22025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $133.168.4%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $103.276.5%52025
Lilly USA, LLC Unresolved — no canonical attribution shown $68.094.3%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $64.874.1%32025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $44.342.8%32025
PFIZER INC. Unresolved — no canonical attribution shown $37.772.4%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $37.012.3%22025
ABIOMED Unresolved — no canonical attribution shown $28.041.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $22.941.4%12025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $22.031.4%12025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.851.2%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $18.401.2%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $17.291.1%12025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $16.651.1%12025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $15.961.0%12025
Bausch Health US, LLC Unresolved — no canonical attribution shown $15.521.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,587.7262

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $440.03 14 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $258.01 10 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $147.08 8 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $137.12 2 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $133.16 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $103.27 5 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $76.41 6 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $68.09 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $68.09 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $64.87 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $51.77 3 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $44.34 3 2025
Source payment records
  • 2025-01-30 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $13.49 · Open Payments source
  • 2025-03-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.05 · Open Payments source
  • 2025-05-19 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.80 · Open Payments source
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $37.01 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $22.94 1 2025
Source payment records
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $22.03 1 2025
Source payment records
EDARBI
Normalized: edarbi
Drug Azurity Pharmaceuticals, Inc. $19.85 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $19.24 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $19.24 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $19.24 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $18.55 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $18.53 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $18.46 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $18.40 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $17.29 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $16.65 1 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $15.96 1 2025
Source payment records
APLENZIN
Normalized: aplenzin
Drug Bausch Health US, LLC $15.52 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $7.40 2 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
JARDIANCE
jardiance
2025 Jardiance 2024 30
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 45 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 19
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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
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
19 suppressed by CMS
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
30 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
14 suppressed by CMS
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
45 22
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
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
41 12
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
20 18

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 Calcium296121
Rosuvastatin CalciumRosuvastatin Calcium289114
Amlodipine BesylateAmlodipine Besylate19774
Levothyroxine SodiumLevothyroxine Sodium18068
Fluticasone PropionateFluticasone Propionate13666
Losartan PotassiumLosartan Potassium12848
Tamsulosin HclTamsulosin Hcl12850
LisinoprilLisinopril12551
OmeprazoleOmeprazole11550
Metformin HclMetformin Hcl11144
Tramadol HclTramadol Hcl10238
Albuterol Sulfate HfaAlbuterol Sulfate9760
PrednisonePrednisone9481
MeloxicamMeloxicam9341
Trazodone HclTrazodone Hcl8732
Metoprolol SuccinateMetoprolol Succinate8429
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7825
AllopurinolAllopurinol7123
FinasterideFinasteride7128
GabapentinGabapentin7136
Sertraline HclSertraline Hcl6730
CelecoxibCelecoxib5732
Doxycycline HyclateDoxycycline Hyclate5749
Amlodipine-ValsartanAmlodipine Besylate/Valsartan5319
AzithromycinAzithromycin5352
Duloxetine HclDuloxetine Hcl5020
TorsemideTorsemide4821
Metformin Hcl ErMetformin Hcl4722
Tizanidine HclTizanidine Hcl4718
HydrochlorothiazideHydrochlorothiazide4519
OzempicSemaglutide4522
Potassium ChloridePotassium Chloride4316
CarvedilolCarvedilol4120
EliquisApixaban4112
Pantoprazole SodiumPantoprazole Sodium4125
Alendronate SodiumAlendronate Sodium4014
ClopidogrelClopidogrel Bisulfate4015
SimvastatinSimvastatin4015
Zolpidem TartrateZolpidem Tartrate3911
IrbesartanIrbesartan3816
Triamcinolone AcetonideTriamcinolone Acetonide3819
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3715
EzetimibeEzetimibe3614
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3534
FurosemideFurosemide3515
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3432
Donepezil HclDonepezil Hcl3211
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha3127
JardianceEmpagliflozin30suppressed
Pravastatin SodiumPravastatin Sodium3013
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril29suppressed
FamotidineFamotidine2912
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide2917
Olmesartan MedoxomilOlmesartan Medoxomil2911
Venlafaxine Hcl ErVenlafaxine Hcl29suppressed
BaclofenBaclofen2717
Metoprolol TartrateMetoprolol Tartrate2711
Azelastine HclAzelastine Hcl2612
MirtazapineMirtazapine2611
Ipratropium BromideIpratropium Bromide2512
Bupropion XlBupropion Hcl24suppressed
Escitalopram OxalateEscitalopram Oxalate2414
Montelukast SodiumMontelukast Sodium2312
Acetaminophen-CodeineAcetaminophen With Codeine2213
Meclizine HclMeclizine Hcl2214
Ondansetron OdtOndansetron2218
TelmisartanTelmisartan22suppressed
ClonazepamClonazepam21suppressed
Hydralazine HclHydralazine Hcl21suppressed
LorazepamLorazepam21suppressed
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
PaxlovidNirmatrelvir/Ritonavir2018
PregabalinPregabalin20suppressed
ValsartanValsartan20suppressed
AlprazolamAlprazolam1913
Buspirone HclBuspirone Hcl19suppressed
SynthroidLevothyroxine Sodium19suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter19suppressed
ValacyclovirValacyclovir Hcl1912
FarxigaDapagliflozin Propanediol18suppressed
GlimepirideGlimepiride18suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen1812
LevetiracetamLevetiracetam18suppressed
CefdinirCefdinir1715
Diclofenac SodiumDiclofenac Sodium17suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
MupirocinMupirocin1715
RybelsusSemaglutide16suppressed
Glipizide ErGlipizide15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
Sildenafil CitrateSildenafil Citrate15suppressed
Sumatriptan SuccinateSumatriptan Succinate15suppressed
DutasterideDutasteride14suppressed
KetoconazoleKetoconazole14suppressed
LactuloseLactulose14suppressed
MounjaroTirzepatide14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
ChlorthalidoneChlorthalidone13suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
Memantine HclMemantine Hcl13suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
FenofibrateFenofibrate12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
MethotrexateMethotrexate Sodium11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed
XareltoRivaroxaban11suppressed

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 $1,587.72 · 62 records Novo Nordisk Inc ABRYSVO, APLENZIN, AREXVY, BREZTRI, COMIRNATY, Cologuard Collection Kit, EDARBI, INSPIRE, JARDIANCE, KRYSTEXXA, Kerendia, LUMRYZ, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PREVNAR 20, Qelbree, REPATHA, Rybelsus, SAPIEN 3 Ultra RESILIA, SHINGRIX, TRELEGY ELLIPTA, TZIELD, VOQUEZNA, Wegovy, XIFAXAN, ZEPBOUND 9
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