Healthcare provider profile · identity verified

Michael Todd Czarnecki, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease · CHATTANOOGA, TN · NPI 1780774083

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 Michael Todd Czarnecki, MD received $47,428.54 in general payments during 2025 across 199 reported records.

Grifols USA, LLC accounted for 59.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 34 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Adempas, Airsupra, Nucala, Opsumit, Trelegy Ellipta, Uptravi, Winrevair.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 124 claims for Opsumit by this doctor in 2024.

Actelion Pharmaceuticals US, 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 UPTRAVI as an associated drug or biological on 21562 records involving 9341 distinct recipient NPIs. Public Medicare Part D data also shows 106 claims for Uptravi 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 AIRSUPRA as an associated drug or biological on 165148 records involving 56069 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Airsupra 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 BEVESPI AEROSPHERE as an associated drug or biological on 763 records involving 473 distinct recipient NPIs. Public Medicare Part D data also shows 13 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 56 claims for Symbicort by this doctor in 2024.

Bayer Healthcare 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 Adempas as an associated drug or biological on 3385 records involving 1868 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Adempas 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 14 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 552 claims for Trelegy Ellipta by this doctor in 2024.

Merck Sharp & Dohme 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 Adempas as an associated drug or biological on 14 records involving 2 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Adempas by this doctor in 2024.

Merck Sharp & Dohme 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 WINREVAIR as an associated drug or biological on 10378 records involving 3703 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Winrevair 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 31 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

$47,428.54

199 reported records · 24 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
Grifols USA, LLC Unresolved — no canonical attribution shown $28,223.9859.5%422025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $13,682.6528.9%272025
INTUITIVE SURGICAL, INC. Unresolved — no canonical attribution shown $3,309.337.0%122025
Insmed, Inc. Unresolved — no canonical attribution shown $344.370.7%202025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $338.540.7%202025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $257.430.5%132025
Viatris Specialty LLC Unresolved — no canonical attribution shown $190.180.4%152025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $162.390.3%82025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $150.660.3%72025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $122.570.3%52025
Amgen Inc. Unresolved — no canonical attribution shown $122.050.3%52025
Electromed, Inc. Unresolved — no canonical attribution shown $73.120.1%52025
PFIZER INC. Unresolved — no canonical attribution shown $72.440.1%32025
United Therapeutics Corporation Unresolved — no canonical attribution shown $50.610.1%22025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $47.390.1%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $45.830.1%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $43.040.1%22025
Baxter Healthcare Unresolved — no canonical attribution shown $39.050.1%22025
Tactile Systems Technology Inc Unresolved — no canonical attribution shown $37.640.1%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $35.980.1%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24.860.1%12025
Resmed Corp Unresolved — no canonical attribution shown $19.340.0%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $17.690.0%12025
Philips North America LLC Unresolved — no canonical attribution shown $17.400.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$32,260.0015
Travel and Lodging$5,775.9618
Consulting Fee$4,156.251
Food and Beverage$3,613.05161
Education$1,623.284

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
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $28,223.98 42 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $13,655.32 25 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $13,448.08 19 2025
Source payment records
Da Vinci Surgical System
Normalized: da vinci surgical system
Device INTUITIVE SURGICAL, INC. $3,309.33 12 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $326.99 19 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $198.75 12 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $190.18 15 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc., AstraZeneca Pharmaceuticals LP $175.00 7 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $170.07 9 2025
Source payment records
GLASSIA
Normalized: glassia
Biological Takeda Pharmaceuticals U.S.A., Inc. $162.39 8 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $147.34 6 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $139.79 8 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $122.57 5 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. $81.81 4 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $73.12 5 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $72.44 3 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $58.82 2 2025
Source payment records
Brinsupri
Normalized: brinsupri
Drug Insmed, Inc. $51.79 3 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $50.61 2 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $47.39 2 2025
Source payment records
Sunosi
Normalized: sunosi
Drug Axsome Therapeutics, Inc. $43.04 2 2025
Source payment records
Hillrom - Vest System Model 105 Home Care
Normalized: hillrom vest system model 105 home care
Device Baxter Healthcare $39.05 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $38.77 2 2025
Source payment records
Flexitouch Plus
Normalized: flexitouch plus
Device Tactile Systems Technology Inc $37.64 1 2025
Source payment records
Nimbl
Normalized: nimbl
Device Tactile Systems Technology Inc $37.64 1 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $33.71 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $28.94 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $28.94 1 2025
Source payment records
JASCAYD
Normalized: jascayd
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $24.86 1 2025
Source payment records
Orenitram
Normalized: orenitram
Drug United Therapeutics Corporation $24.07 1 2025
Source payment records
Remodulin
Normalized: remodulin
Drug United Therapeutics Corporation $24.07 1 2025
Source payment records
AIRSENSE
Normalized: airsense
Device Resmed Corp $19.34 1 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $17.69 1 2025
Source payment records
Vest Therapy Und
Normalized: vest therapy und
Device Philips North America LLC $17.40 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
Adempas
adempas
2025 Adempas 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
AIRSUPRA
airsupra
2025 Airsupra 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
NUCALA
nucala
2025 Nucala 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
OPSUMIT
opsumit
2025 Opsumit 2024 124 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 552 exact normalized Medicare Part D
UPTRAVI
uptravi
2025 Uptravi 2024 106 exact normalized Medicare Part D
WINREVAIR
winrevair
2025 Winrevair 2024 12
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
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 2024
Exact normalized brand match · 1 Part D row
124 14
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 UPTRAVI
open payments reported associated product
CMS Open Payments — General Payments
21562 supporting records · 9341 recipient NPIs · example record 1174163984
Uptravi · 2024
Exact normalized brand match · 1 Part D row
106 12
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 AIRSUPRA
open payments reported associated product
CMS Open Payments — General Payments
165148 supporting records · 56069 recipient NPIs · example record 1206131344
Airsupra · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
13 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
56 17
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
3385 supporting records · 1868 recipient NPIs · example record 1225434673
Adempas · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
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
14 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
552 171
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
14 supporting records · 2 recipient NPIs · example record 1237996458
Adempas · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 WINREVAIR
open payments reported associated product
CMS Open Payments — General Payments
10378 supporting records · 3703 recipient NPIs · example record 1237992436
Winrevair · 2024
Exact normalized brand match · 1 Part D row
12 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
31 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
Albuterol Sulfate HfaAlbuterol Sulfate577215
Trelegy ElliptaFluticasone/Umeclidin/Vilanter552171
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen37571
Montelukast SodiumMontelukast Sodium353125
Breztri AerosphereBudesonide/Glycopyr/Formoterol26388
Oxycodone HclOxycodone Hcl18147
GabapentinGabapentin14650
PrednisonePrednisone14156
OpsumitMacitentan12414
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11733
AzithromycinAzithromycin11361
LorazepamLorazepam11127
UptraviSelexipag10612
Azelastine HclAzelastine Hcl10145
Quetiapine FumarateQuetiapine Fumarate9520
MethylprednisoloneMethylprednisolone8863
Stiolto RespimatTiotropium Br/Olodaterol Hcl8823
Spiriva RespimatTiotropium Bromide8625
Morphine Sulfate ErMorphine Sulfate8419
AlprazolamAlprazolam8318
Xtampza ErOxycodone Myristate8215
Ventolin HfaAlbuterol Sulfate7726
Breo ElliptaFluticasone/Vilanterol7622
RoflumilastRoflumilast6217
FamotidineFamotidine6122
OmeprazoleOmeprazole5817
SymbicortBudesonide/Formoterol Fumarate5617
ClonazepamClonazepam54suppressed
FurosemideFurosemide5422
Prolastin CAlpha-1-Proteinase Inhibitor49suppressed
Advair HfaFluticasone Propion/Salmeterol4015
Escitalopram OxalateEscitalopram Oxalate38suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol3712
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr36suppressed
BuprenorphineBuprenorphine36suppressed
Trazodone HclTrazodone Hcl3311
Combivent RespimatIpratropium/Albuterol Sulfate32suppressed
Morphine SulfateMorphine Sulfate3213
EliquisApixaban31suppressed
Tramadol HclTramadol Hcl3117
Fluticasone PropionateFluticasone Propionate30suppressed
BreynaBudesonide/Formoterol Fumarate28suppressed
OxycontinOxycodone Hcl28suppressed
Pantoprazole SodiumPantoprazole Sodium2714
Venlafaxine Hcl ErVenlafaxine Hcl26suppressed
Fluoxetine HclFluoxetine Hcl25suppressed
Promethazine HclPromethazine Hcl25suppressed
DiazepamDiazepam24suppressed
MethocarbamolMethocarbamol23suppressed
Buspirone HclBuspirone Hcl22suppressed
Spiriva HandihalerTiotropium Bromide22suppressed
Theophylline ErTheophylline Anhydrous22suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl21suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate21suppressed
AdempasRiociguat20suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate2014
LevofloxacinLevofloxacin2017
PregabalinPregabalin20suppressed
Sertraline HclSertraline Hcl20suppressed
Doxycycline HyclateDoxycycline Hyclate1918
Ondansetron OdtOndansetron19suppressed
Donepezil HclDonepezil Hcl18suppressed
Hydromorphone HclHydromorphone Hcl18suppressed
PirfenidonePirfenidone18suppressed
Sildenafil CitrateSildenafil Citrate18suppressed
FentanylFentanyl17suppressed
AirsupraAlbuterol Sulfate/Budesonide15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
BaclofenBaclofen14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
NucalaMepolizumab14suppressed
Bevespi AerosphereGlycopyrrolate/Formoterol Fum13suppressed
Hydralazine HclHydralazine Hcl13suppressed
MetolazoneMetolazone13suppressed
Potassium ChloridePotassium Chloride13suppressed
Tamsulosin HclTamsulosin Hcl13suppressed
TemazepamTemazepam13suppressed
Amlodipine BesylateAmlodipine Besylate12suppressed
Arnuity ElliptaFluticasone Furoate12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
Levothyroxine SodiumLevothyroxine Sodium12suppressed
Ondansetron HclOndansetron Hcl1211
Theo-24Theophylline Anhydrous12suppressed
WinrevairSotatercept-Csrk12suppressed
CarisoprodolCarisoprodol11suppressed
Duloxetine HclDuloxetine Hcl11suppressed
Losartan PotassiumLosartan Potassium11suppressed
Serevent DiskusSalmeterol Xinafoate11suppressed

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 $47,428.54 · 199 records Grifols USA, LLC ABRYSVO, AIRSENSE, AIRSUPRA, AREXVY, Adempas, Arikayce, Brinsupri, COMIRNATY, DUPIXENT, Da Vinci Surgical System, FASENRA, Flexitouch Plus, GLASSIA, Hillrom - Vest System Model 105 Home Care, JASCAYD, NUCALA, Nimbl, OPSUMIT, OPSYNVI, Ohtuvayre, Orenitram, PREVNAR 20, PURIFIED CORTROPHIN GEL, Prolastin-C Liquid, Remodulin, SMARTVEST, Sunosi, TEZSPIRE, TRELEGY ELLIPTA, Tyvaso, UPTRAVI, Vest Therapy Und, WINREVAIR, YUPELRI 11
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