Healthcare provider profile · identity verified

Lindsay A Michaelson, ARNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · DAYTON, WA · NPI 1093282022

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 Lindsay A Michaelson, ARNP received $164.02 in general payments during 2025 across 7 reported records.

Exact Sciences Corporation accounted for 18.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

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 21 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Mounjaro 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 30 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

$164.02

7 reported records · 7 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $29.9318.2%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $29.9118.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $25.4915.5%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.6013.8%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $22.0713.5%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.3110.6%12025
PFIZER INC. Unresolved — no canonical attribution shown $16.7110.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$164.027

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
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $29.93 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $29.91 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $25.49 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $22.60 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $22.07 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.07 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $17.31 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $16.71 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.71 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 30
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 21
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
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
21 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
21 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
30 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
LisinoprilLisinopril19550
Atorvastatin CalciumAtorvastatin Calcium16246
Amlodipine BesylateAmlodipine Besylate14032
GabapentinGabapentin13533
OmeprazoleOmeprazole12728
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11132
Levothyroxine SodiumLevothyroxine Sodium8829
Albuterol Sulfate HfaAlbuterol Sulfate7831
Potassium ChloridePotassium Chloride7521
Buspirone HclBuspirone Hcl6314
Trazodone HclTrazodone Hcl6217
SimvastatinSimvastatin6114
Metoprolol SuccinateMetoprolol Succinate5718
Losartan PotassiumLosartan Potassium5419
Ventolin HfaAlbuterol Sulfate53suppressed
Montelukast SodiumMontelukast Sodium5113
FamotidineFamotidine5011
FurosemideFurosemide4816
Fluticasone PropionateFluticasone Propionate4712
HydrochlorothiazideHydrochlorothiazide4716
Duloxetine HclDuloxetine Hcl45suppressed
Metformin Hcl ErMetformin Hcl4311
Sertraline HclSertraline Hcl4313
AllopurinolAllopurinol40suppressed
ClopidogrelClopidogrel Bisulfate37suppressed
NaproxenNaproxen37suppressed
Metformin HclMetformin Hcl3615
MirtazapineMirtazapine36suppressed
OlanzapineOlanzapine36suppressed
Hydroxyzine HclHydroxyzine Hcl33suppressed
Tramadol HclTramadol Hcl33suppressed
CarvedilolCarvedilol30suppressed
Combivent RespimatIpratropium/Albuterol Sulfate30suppressed
EliquisApixaban30suppressed
Donepezil HclDonepezil Hcl28suppressed
LorazepamLorazepam28suppressed
Zolpidem TartrateZolpidem Tartrate28suppressed
Fluoxetine HclFluoxetine Hcl27suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl26suppressed
MethocarbamolMethocarbamol26suppressed
Escitalopram OxalateEscitalopram Oxalate24suppressed
Rosuvastatin CalciumRosuvastatin Calcium24suppressed
Paroxetine HclParoxetine Hcl23suppressed
Spiriva RespimatTiotropium Bromide23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2222
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Metoprolol TartrateMetoprolol Tartrate22suppressed
Tamsulosin HclTamsulosin Hcl22suppressed
JardianceEmpagliflozin21suppressed
MeloxicamMeloxicam21suppressed
MounjaroTirzepatide21suppressed
FinasterideFinasteride20suppressed
LovastatinLovastatin20suppressed
Pantoprazole SodiumPantoprazole Sodium20suppressed
SpironolactoneSpironolactone20suppressed
AtenololAtenolol19suppressed
ClonazepamClonazepam19suppressed
JanuviaSitagliptin Phosphate19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Clonidine HclClonidine Hcl18suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic18suppressed
ValsartanValsartan18suppressed
OzempicSemaglutide16suppressed
Venlafaxine HclVenlafaxine Hcl16suppressed
BaclofenBaclofen15suppressed
Ciprofloxacin HclCiprofloxacin Hcl15suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Oxycodone HclOxycodone Hcl15suppressed
Spiriva HandihalerTiotropium Bromide15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1515
Tizanidine HclTizanidine Hcl15suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
NitrofurantoinNitrofurantoin Macrocrystal13suppressed
PrednisonePrednisone1311
Amitriptyline HclAmitriptyline Hcl12suppressed
AzithromycinAzithromycin1211
GlipizideGlipizide12suppressed
LevetiracetamLevetiracetam12suppressed
Triamcinolone AcetonideTriamcinolone Acetonide12suppressed
AmantadineAmantadine Hcl11suppressed
Hydromorphone HclHydromorphone Hcl11suppressed
IbuIbuprofen11suppressed
Icosapent EthylIcosapent Ethyl11suppressed
Terazosin HclTerazosin Hcl11suppressed
XareltoRivaroxaban11suppressed

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 $164.02 · 7 records Exact Sciences Corporation CAPVAXIVE, ELIQUIS, GVOKE HYPOPEN, Kerendia, MOUNJARO, NURTEC ODT, The Cologuard Plus Collection Kit, VOQUEZNA, ZEPBOUND 3
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