Healthcare provider profile · identity verified

Marlyn Generillo, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · PEARLAND, TX · NPI 1386870673

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 Marlyn Generillo, M.D. received $506.47 in general payments during 2025 across 25 reported records.

Amgen Inc. accounted for 12.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Synthroid by this doctor in 2024.

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 34 claims for Farxiga 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 25 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Trulicity 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 90 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 17 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 24 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

$506.47

25 reported records · 12 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
Amgen Inc. Unresolved — no canonical attribution shown $61.5512.2%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $60.5411.9%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $56.4411.1%32025
ABBVIE INC. Unresolved — no canonical attribution shown $54.2210.7%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $53.3610.5%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $49.199.7%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $43.548.6%22025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $40.137.9%22025
PFIZER INC. Unresolved — no canonical attribution shown $25.435.0%12025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $22.584.5%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $22.524.5%12025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $16.973.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$506.4725

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $60.54 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $54.22 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $54.22 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $49.19 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $43.54 2 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $40.13 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $36.44 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $31.14 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $26.04 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $25.43 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $25.43 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $25.43 1 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $22.58 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $22.52 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $21.46 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $20.05 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $20.00 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $18.47 1 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $16.97 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $14.84 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $14.05 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $14.05 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 90 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 17
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
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
34 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
25 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
20 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
90 25
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
17 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
24 suppressed by CMS

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 Calcium27991
Amlodipine BesylateAmlodipine Besylate17048
Levothyroxine SodiumLevothyroxine Sodium14548
Losartan PotassiumLosartan Potassium13043
LisinoprilLisinopril11536
Rosuvastatin CalciumRosuvastatin Calcium9731
OmeprazoleOmeprazole9233
GabapentinGabapentin9131
OzempicSemaglutide9025
Metoprolol SuccinateMetoprolol Succinate8128
HydrochlorothiazideHydrochlorothiazide7225
Trazodone HclTrazodone Hcl7225
Sertraline HclSertraline Hcl6919
Pantoprazole SodiumPantoprazole Sodium6725
Fluticasone PropionateFluticasone Propionate6535
Tamsulosin HclTamsulosin Hcl6520
Metformin Hcl ErMetformin Hcl5721
Alendronate SodiumAlendronate Sodium5317
FamotidineFamotidine4918
Albuterol Sulfate HfaAlbuterol Sulfate4822
ClonazepamClonazepam48suppressed
Montelukast SodiumMontelukast Sodium4815
FurosemideFurosemide4716
Potassium ChloridePotassium Chloride4513
SimvastatinSimvastatin4516
Duloxetine HclDuloxetine Hcl4416
GlipizideGlipizide4313
MeloxicamMeloxicam4314
Olmesartan MedoxomilOlmesartan Medoxomil4315
AlprazolamAlprazolam4214
Tramadol HclTramadol Hcl3914
SpironolactoneSpironolactone37suppressed
FarxigaDapagliflozin Propanediol34suppressed
Pravastatin SodiumPravastatin Sodium34suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter32suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride2912
CarvedilolCarvedilol2813
Tizanidine HclTizanidine Hcl28suppressed
AllopurinolAllopurinol27suppressed
ClopidogrelClopidogrel Bisulfate26suppressed
EzetimibeEzetimibe2611
SynthroidLevothyroxine Sodium26suppressed
ValsartanValsartan26suppressed
Xigduo XrDapaglifloz Propaned/Metformin26suppressed
EstradiolEstradiol25suppressed
MounjaroTirzepatide25suppressed
EliquisApixaban24suppressed
Metoprolol TartrateMetoprolol Tartrate24suppressed
Citalopram HbrCitalopram Hydrobromide23suppressed
Bupropion Hcl SrBupropion Hcl22suppressed
Diclofenac SodiumDiclofenac Sodium22suppressed
Bupropion XlBupropion Hcl2112
JanuviaSitagliptin Phosphate21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Oxybutynin Chloride ErOxybutynin Chloride21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Escitalopram OxalateEscitalopram Oxalate20suppressed
Janumet XrSitagliptin Phos/Metformin Hcl20suppressed
TrulicityDulaglutide20suppressed
AzithromycinAzithromycin1917
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril18suppressed
MethocarbamolMethocarbamol18suppressed
Nifedipine ErNifedipine18suppressed
Synjardy XrEmpagliflozin/Metformin Hcl18suppressed
AtenololAtenolol17suppressed
Benazepril HclBenazepril Hcl17suppressed
MethylprednisoloneMethylprednisolone1714
RybelsusSemaglutide17suppressed
EntrestoSacubitril/Valsartan16suppressed
PregabalinPregabalin16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
TelmisartanTelmisartan16suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
EszopicloneEszopiclone14suppressed
CelecoxibCelecoxib13suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide13suppressed
Ondansetron OdtOndansetron13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Propranolol HclPropranolol Hcl13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
ValacyclovirValacyclovir Hcl13suppressed
FinasterideFinasteride12suppressed
GlimepirideGlimepiride12suppressed
MirtazapineMirtazapine12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
FenofibrateFenofibrate11suppressed
Hydralazine HclHydralazine Hcl11suppressed
Metformin HclMetformin Hcl11suppressed
NaproxenNaproxen11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Vitamin D2Ergocalciferol (Vitamin D2)11suppressed

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 $506.47 · 25 records Amgen Inc. ABRYSVO, AIRSUPRA, BREZTRI, COMIRNATY, Cologuard Collection Kit, Dexcom G6 Transmitter, EVENITY, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, INSPIRE, JARDIANCE, KRYSTEXXA, MOUNJARO, Ozempic, PREVNAR 20, PROLIA, QULIPTA, REPATHA, Rybelsus, Tlando, UBRELVY, XYOSTED, ZEPBOUND 7
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