Healthcare provider profile · identity verified

Mark Gerard Webb, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · SCOTTSDALE, AZ · NPI 1255396867

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 Mark Gerard Webb, M.D. received $955.16 in general payments during 2025 across 55 reported records.

Novo Nordisk Inc accounted for 18.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 29 associated products.

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

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 ARMOUR THYROID as an associated drug or biological on 50 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Armour Thyroid by this doctor in 2024.

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 33 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 46 claims for Farxiga 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 42 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 43 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 29 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

$955.16

55 reported records · 15 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 $178.8618.7%122025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $158.8716.6%62025
Amgen Inc. Unresolved — no canonical attribution shown $143.2715.0%102025
ABBVIE INC. Unresolved — no canonical attribution shown $111.4611.7%62025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $91.429.6%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $48.375.1%22025
PFIZER INC. Unresolved — no canonical attribution shown $42.534.5%22025
Abbott Laboratories Unresolved — no canonical attribution shown $40.784.3%22025
Impel Pharmaceuticals LLC Unresolved — no canonical attribution shown $36.213.8%22025
Corium, LLC Unresolved — no canonical attribution shown $24.782.6%42025
Almatica Pharma LLC Unresolved — no canonical attribution shown $17.751.9%12025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $16.041.7%12025
Cranial Technologies, Inc Unresolved — no canonical attribution shown $15.301.6%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $14.881.6%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $14.641.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$955.1655

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 $138.52 8 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $127.56 4 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $96.91 7 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $95.54 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $94.79 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $73.49 4 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $68.25 3 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $58.30 4 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $49.70 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $46.36 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $42.53 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $42.53 2 2025
Source payment records
TRUDHESA
Normalized: trudhesa
Drug Impel Pharmaceuticals LLC $36.21 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $35.89 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $35.89 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $32.83 2 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $25.87 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $25.87 1 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $24.78 4 2025
Source payment records
OCTRODE
Normalized: octrode
Device Abbott Laboratories $24.31 1 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Otsuka America Pharmaceutical, Inc. $23.17 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $21.79 1 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $17.75 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $16.53 1 2025
Source payment records
PROCLAIM
Normalized: proclaim
Device Abbott Laboratories $16.47 1 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $16.04 1 2025
Source payment records
Doc Band
Normalized: doc band
Device Cranial Technologies, Inc $15.30 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $14.88 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $14.64 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
ELIQUIS
eliquis
2025 Eliquis 2024 43
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 46
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 42
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 ARMOUR THYROID
open payments reported associated product
CMS Open Payments — General Payments
50 supporting records · 11 recipient NPIs · example record 1201517088
Armour Thyroid · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
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
33 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
46 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
42 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
43 suppressed by CMS
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
29 29

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
Amlodipine BesylateAmlodipine Besylate26770
Atorvastatin CalciumAtorvastatin Calcium25473
Levothyroxine SodiumLevothyroxine Sodium19359
Zolpidem TartrateZolpidem Tartrate16238
LisinoprilLisinopril15447
Rosuvastatin CalciumRosuvastatin Calcium14640
GabapentinGabapentin13430
Pantoprazole SodiumPantoprazole Sodium13139
Trazodone HclTrazodone Hcl13134
Tamsulosin HclTamsulosin Hcl12541
Metformin HclMetformin Hcl11832
SimvastatinSimvastatin8727
Metoprolol SuccinateMetoprolol Succinate8524
Citalopram HbrCitalopram Hydrobromide8418
AllopurinolAllopurinol7722
IrbesartanIrbesartan7522
HydrochlorothiazideHydrochlorothiazide7220
Sertraline HclSertraline Hcl7124
Escitalopram OxalateEscitalopram Oxalate7019
AlprazolamAlprazolam6917
PrednisonePrednisone6735
LorazepamLorazepam6416
OmeprazoleOmeprazole6020
Metformin Hcl ErMetformin Hcl5815
Donepezil HclDonepezil Hcl56suppressed
Pravastatin SodiumPravastatin Sodium5618
Duloxetine HclDuloxetine Hcl53suppressed
FarxigaDapagliflozin Propanediol46suppressed
Montelukast SodiumMontelukast Sodium4612
Tramadol HclTramadol Hcl4418
EliquisApixaban43suppressed
Losartan PotassiumLosartan Potassium4315
FinasterideFinasteride4212
OzempicSemaglutide42suppressed
JardianceEmpagliflozin41suppressed
CelecoxibCelecoxib3911
Cyclobenzaprine HclCyclobenzaprine Hcl3711
MeloxicamMeloxicam37suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3711
Albuterol Sulfate HfaAlbuterol Sulfate3615
Metoprolol TartrateMetoprolol Tartrate36suppressed
Testosterone CypionateTestosterone Cypionate35suppressed
Potassium ChloridePotassium Chloride34suppressed
AtenololAtenolol33suppressed
SynthroidLevothyroxine Sodium33suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3231
AzithromycinAzithromycin3217
EzetimibeEzetimibe32suppressed
Doxazosin MesylateDoxazosin Mesylate31suppressed
Doxycycline HyclateDoxycycline Hyclate3028
Ciprofloxacin HclCiprofloxacin Hcl2925
PaxlovidNirmatrelvir/Ritonavir2929
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide28suppressed
Olmesartan MedoxomilOlmesartan Medoxomil28suppressed
Sumatriptan SuccinateSumatriptan Succinate28suppressed
Tizanidine HclTizanidine Hcl28suppressed
AcyclovirAcyclovir27suppressed
Alendronate SodiumAlendronate Sodium27suppressed
Buspirone HclBuspirone Hcl26suppressed
EstradiolEstradiol26suppressed
Fluticasone PropionateFluticasone Propionate26suppressed
CephalexinCephalexin2518
FamotidineFamotidine25suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine24suppressed
ValacyclovirValacyclovir Hcl24suppressed
ValsartanValsartan24suppressed
ClonidineClonidine23suppressed
PregabalinPregabalin22suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol21suppressed
Fluoxetine HclFluoxetine Hcl21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Bupropion XlBupropion Hcl20suppressed
Diclofenac SodiumDiclofenac Sodium20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2019
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen20suppressed
Pioglitazone HclPioglitazone Hcl20suppressed
Terazosin HclTerazosin Hcl20suppressed
Benazepril HclBenazepril Hcl19suppressed
Diphenhydramine HclDiphenhydramine Hcl19suppressed
FurosemideFurosemide19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim19suppressed
TrulicityDulaglutide19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
DiazepamDiazepam18suppressed
GlimepirideGlimepiride18suppressed
CarvedilolCarvedilol17suppressed
Hydroxyzine HclHydroxyzine Hcl17suppressed
Nebivolol HclNebivolol Hcl16suppressed
CefdinirCefdinir1515
Ondansetron HclOndansetron Hcl15suppressed
TemazepamTemazepam15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
Raloxifene HclRaloxifene Hcl14suppressed
Solifenacin SuccinateSolifenacin Succinate14suppressed
TirosintLevothyroxine Sodium14suppressed
Alfuzosin Hcl ErAlfuzosin Hcl13suppressed
BreynaBudesonide/Formoterol Fumarate13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13suppressed
ClopidogrelClopidogrel Bisulfate13suppressed
FluconazoleFluconazole13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Armour ThyroidThyroid,pork12suppressed
GraliseGabapentin12suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
KetoconazoleKetoconazole12suppressed
LevofloxacinLevofloxacin1211
Propranolol HclPropranolol Hcl12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Estradiol (Twice Weekly)Estradiol11suppressed
HydrocortisoneHydrocortisone11suppressed
Oxycodone HclOxycodone Hcl11suppressed
Propranolol Hcl ErPropranolol Hcl11suppressed
RamiprilRamipril11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Vilazodone HclVilazodone Hcl11suppressed

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 $955.16 · 55 records Novo Nordisk Inc ABILIFY ASIMTUFII, AIRSUPRA, Azstarys, BREZTRI, CONTRAVE, CREON, Cologuard Collection Kit, Doc Band, ELIQUIS, EVENITY, FARXIGA, LINZESS, LOREEV XR, NURTEC ODT, OCTRODE, OTEZLA, Ozempic, PROCLAIM, PROLIA, QULIPTA, REPATHA, REXULTI, Rybelsus, TRUDHESA, Tlando, UBRELVY, VRAYLAR, Wegovy, ZORYVE 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