Healthcare provider profile · identity verified

Charles V Guida, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SOUTHAMPTON, NY · NPI 1144288143

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 Charles V Guida, MD received $126.11 in general payments during 2025 across 6 reported records.

Lilly USA, LLC accounted for 34.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance.

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 41 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Jardiance 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 35 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 62 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

$126.11

6 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
Lilly USA, LLC Unresolved — no canonical attribution shown $42.8434.0%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $29.0123.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $20.9516.6%12025
PFIZER INC. Unresolved — no canonical attribution shown $17.1013.6%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.2112.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$126.116

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $42.84 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $42.84 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $29.01 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $17.10 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.21 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
JARDIANCE
jardiance
2025 Jardiance 2024 41 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
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
41 11
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
41 11
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
35 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
62 13

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 Calcium21663
Rosuvastatin CalciumRosuvastatin Calcium21052
Levothyroxine SodiumLevothyroxine Sodium20754
Metoprolol SuccinateMetoprolol Succinate20247
Amlodipine BesylateAmlodipine Besylate19559
Losartan PotassiumLosartan Potassium9824
Metformin HclMetformin Hcl8124
GabapentinGabapentin7624
AllopurinolAllopurinol7321
SimvastatinSimvastatin7118
Olmesartan MedoxomilOlmesartan Medoxomil6415
EliquisApixaban6213
LisinoprilLisinopril6119
Escitalopram OxalateEscitalopram Oxalate5815
Pantoprazole SodiumPantoprazole Sodium5318
Tamsulosin HclTamsulosin Hcl5315
Potassium ChloridePotassium Chloride50suppressed
HydrochlorothiazideHydrochlorothiazide4914
FurosemideFurosemide4815
JanuviaSitagliptin Phosphate48suppressed
LorazepamLorazepam4412
OmeprazoleOmeprazole4415
AtenololAtenolol4311
AlprazolamAlprazolam4212
JardianceEmpagliflozin4111
Alendronate SodiumAlendronate Sodium37suppressed
PrednisonePrednisone37suppressed
Sertraline HclSertraline Hcl3611
CarvedilolCarvedilol35suppressed
OzempicSemaglutide35suppressed
EzetimibeEzetimibe29suppressed
SpironolactoneSpironolactone29suppressed
Pravastatin SodiumPravastatin Sodium27suppressed
XareltoRivaroxaban27suppressed
Enalapril MaleateEnalapril Maleate26suppressed
Nifedipine ErNifedipine26suppressed
Duloxetine HclDuloxetine Hcl25suppressed
GlimepirideGlimepiride25suppressed
MirtazapineMirtazapine2511
FamotidineFamotidine24suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
Warfarin SodiumWarfarin Sodium23suppressed
Propranolol Hcl ErPropranolol Hcl22suppressed
Fluoxetine HclFluoxetine Hcl21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Hydralazine HclHydralazine Hcl20suppressed
Clonidine HclClonidine Hcl19suppressed
EszopicloneEszopiclone19suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
IrbesartanIrbesartan18suppressed
MeloxicamMeloxicam18suppressed
Propranolol HclPropranolol Hcl18suppressed
Albuterol Sulfate HfaAlbuterol Sulfate16suppressed
FinasterideFinasteride16suppressed
Metformin Hcl ErMetformin Hcl16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
Bupropion XlBupropion Hcl15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide15suppressed
SynthroidLevothyroxine Sodium14suppressed
ValsartanValsartan14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
Metoprolol TartrateMetoprolol Tartrate13suppressed
PregabalinPregabalin13suppressed
Solifenacin SuccinateSolifenacin Succinate13suppressed
Labetalol HclLabetalol Hcl12suppressed
Morphine Sulfate ErMorphine Sulfate12suppressed
ClonazepamClonazepam11suppressed
HydrocortisoneHydrocortisone11suppressed
KetoconazoleKetoconazole11suppressed

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 $126.11 · 6 records Lilly USA, LLC INGREZZA, JARDIANCE, MOUNJARO, PAXLOVID, ZEPBOUND 4
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