Healthcare provider profile · identity verified

Gretchen Suzanne Rossiter

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · ZANESVILLE, OH · NPI 1982190260

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 Gretchen Suzanne Rossiter received $193.07 in general payments during 2025 across 10 reported records.

Pulmonx Corporation accounted for 22.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: 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 BEVESPI AEROSPHERE as an associated drug or biological on 763 records involving 473 distinct recipient NPIs. Public Medicare Part D data also shows 84 claims for Bevespi Aerosphere 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 DALIRESP as an associated drug or biological on 54 records involving 42 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Daliresp 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 194 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 485 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

$193.07

10 reported records · 9 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
Pulmonx Corporation Unresolved — no canonical attribution shown $42.6622.1%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $31.0416.1%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $18.889.8%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $17.839.2%12025
Vifor Pharma, Inc. Unresolved — no canonical attribution shown $17.819.2%12025
Insmed, Inc. Unresolved — no canonical attribution shown $17.779.2%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $16.328.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.148.4%12025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $14.627.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$193.0710

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
CHARTIS CATHETER
Normalized: chartis catheter
Device Pulmonx Corporation $42.66 1 2025
Source payment records
PULMONX CHARTIS TABLET CONSOLE
Normalized: pulmonx chartis tablet console
Device Pulmonx Corporation $42.66 1 2025
Source payment records
ZEPHYR DELIVERY CATHETER
Normalized: zephyr delivery catheter
Device Pulmonx Corporation $42.66 1 2025
Source payment records
ZEPHYR ENDOBRONCHIAL VALVE
Normalized: zephyr endobronchial valve
Device Pulmonx Corporation $42.66 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $18.88 1 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological Regeneron Healthcare Solutions, Inc. $17.83 1 2025
Source payment records
Zemaira
Normalized: zemaira
Biological Vifor Pharma, Inc. $17.81 1 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $17.77 1 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $16.32 1 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc. $16.14 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $15.74 1 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $15.30 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $14.62 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
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 485 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 BEVESPI AEROSPHERE
open payments reported associated product
CMS Open Payments — General Payments
763 supporting records · 473 recipient NPIs · example record 1206131384
Bevespi Aerosphere · 2024
Exact normalized brand match · 1 Part D row
84 14
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 DALIRESP
open payments reported associated product
CMS Open Payments — General Payments
54 supporting records · 42 recipient NPIs · example record 1206139572
Daliresp · 2024
Exact normalized brand match · 1 Part D row
19 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
194 44
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
485 92

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
Albuterol Sulfate HfaAlbuterol Sulfate1073287
Trelegy ElliptaFluticasone/Umeclidin/Vilanter48592
Ventolin HfaAlbuterol Sulfate37393
Spiriva RespimatTiotropium Bromide36471
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr31061
PrednisonePrednisone304179
Breztri AerosphereBudesonide/Glycopyr/Formoterol21644
SymbicortBudesonide/Formoterol Fumarate19444
Incruse ElliptaUmeclidinium Bromide18535
Stiolto RespimatTiotropium Br/Olodaterol Hcl18533
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate18441
Advair HfaFluticasone Propion/Salmeterol13023
Montelukast SodiumMontelukast Sodium12126
Breo ElliptaFluticasone/Vilanterol11619
Arnuity ElliptaFluticasone Furoate10922
RoflumilastRoflumilast10920
Fluticasone PropionateFluticasone Propionate9936
Fluticasone-SalmeterolFluticasone Propion/Salmeterol9926
Levalbuterol Tartrate HfaLevalbuterol Tartrate8934
Bevespi AerosphereGlycopyrrolate/Formoterol Fum8414
Doxycycline HyclateDoxycycline Hyclate8367
AzithromycinAzithromycin8057
DuleraMometasone/Formoterol7616
Spiriva HandihalerTiotropium Bromide60suppressed
Xopenex HfaLevalbuterol Tartrate6023
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride37suppressed
MethylprednisoloneMethylprednisolone3529
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3428
Fluticasone Propionate HfaFluticasone Propionate32suppressed
Wixela InhubFluticasone Propion/Salmeterol3113
BreynaBudesonide/Formoterol Fumarate25suppressed
LevofloxacinLevofloxacin2216
DalirespRoflumilast19suppressed
Tiotropium BromideTiotropium Bromide16suppressed
Pulmicort FlexhalerBudesonide15suppressed
Advair DiskusFluticasone Propion/Salmeterol14suppressed
Combivent RespimatIpratropium/Albuterol Sulfate12suppressed
Dupixent PenDupilumab11suppressed

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 $193.07 · 10 records Pulmonx Corporation Arikayce, BREZTRI, CHARTIS CATHETER, DUPIXENT, NUCALA, Ohtuvayre, PULMONX CHARTIS TABLET CONSOLE, TEZSPIRE, TRELEGY ELLIPTA, UPTRAVI, ZEPHYR DELIVERY CATHETER, ZEPHYR ENDOBRONCHIAL VALVE, Zemaira 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