Healthcare provider profile · identity verified

Anthony Guerrino, DO

Allopathic & Osteopathic Physicians|Family Medicine · KINGSTON, NY · NPI 1023073103

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 Anthony Guerrino, DO received $246.12 in general payments during 2025 across 11 reported records.

GlaxoSmithKline, LLC. accounted for 73.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 FASENRA as an associated drug or biological on 40035 records involving 10417 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Fasenra 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 47 claims for Symbicort 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 NUCALA as an associated drug or biological on 100127 records involving 16970 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nucala 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 434 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$246.12

11 reported records · 3 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $181.6573.8%82025
Insmed, Inc. Unresolved — no canonical attribution shown $44.1917.9%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $20.288.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$246.1211

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
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $181.65 8 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $44.19 2 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $20.28 1 2025
Source payment records
Brinsupri
Normalized: brinsupri
Drug Insmed, Inc. $19.89 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
FASENRA
fasenra
2025 Fasenra 2024 22
Beneficiary count suppressed
exact normalized Medicare Part D
NUCALA
nucala
2025 Nucala 2024 13
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 FASENRA
open payments reported associated product
CMS Open Payments — General Payments
40035 supporting records · 10417 recipient NPIs · example record 1206131346
Fasenra · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
47 18
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 NUCALA
open payments reported associated product
CMS Open Payments — General Payments
100127 supporting records · 16970 recipient NPIs · example record 1190332378
Nucala · 2024
Exact normalized brand match · 1 Part D row
13 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
434 95

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
Trelegy ElliptaFluticasone/Umeclidin/Vilanter43495
Albuterol Sulfate HfaAlbuterol Sulfate305112
PrednisonePrednisone12238
Breztri AerosphereBudesonide/Glycopyr/Formoterol11926
Breo ElliptaFluticasone/Vilanterol11034
Incruse ElliptaUmeclidinium Bromide8319
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr8119
Fluticasone-SalmeterolFluticasone Propion/Salmeterol6925
EliquisApixaban5912
FurosemideFurosemide5517
RoflumilastRoflumilast5411
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate5214
Spiriva RespimatTiotropium Bromide5213
Montelukast SodiumMontelukast Sodium4715
SymbicortBudesonide/Formoterol Fumarate4718
Atorvastatin CalciumAtorvastatin Calcium40suppressed
AzithromycinAzithromycin3928
Combivent RespimatIpratropium/Albuterol Sulfate3811
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3523
Wixela InhubFluticasone Propion/Salmeterol3317
Arnuity ElliptaFluticasone Furoate2511
Pantoprazole SodiumPantoprazole Sodium24suppressed
OmeprazoleOmeprazole23suppressed
Oxycodone HclOxycodone Hcl23suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl23suppressed
FasenraBenralizumab22suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
Hydromorphone HclHydromorphone Hcl20suppressed
MethylprednisoloneMethylprednisolone2019
PirfenidonePirfenidone18suppressed
Rosuvastatin CalciumRosuvastatin Calcium18suppressed
AlprazolamAlprazolam14suppressed
Fluticasone PropionateFluticasone Propionate14suppressed
Fluticasone Propionate HfaFluticasone Propionate14suppressed
Trazodone HclTrazodone Hcl14suppressed
Dupixent PenDupilumab13suppressed
Ipratropium BromideIpratropium Bromide13suppressed
NucalaMepolizumab13suppressed
Alendronate SodiumAlendronate Sodium11suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Metformin HclMetformin Hcl11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed

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 $246.12 · 11 records GlaxoSmithKline, LLC. Arikayce, Brinsupri, FASENRA, NUCALA 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