Healthcare provider profile · identity verified

Michael Dahl, MD

Allopathic & Osteopathic Physicians|Internal Medicine · KANSAS CITY, MO · NPI 1124013297

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 Dahl, MD received $1,050.29 in general payments during 2025 across 47 reported records.

PFIZER INC. accounted for 19.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Jardiance, Mounjaro, Ozempic, Rybelsus.

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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 47 claims for Farxiga by this doctor in 2024.

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 97 claims for Jardiance 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Arexvy 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 97 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 36 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Trulicity 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 73 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Rybelsus 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 61 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,050.29

47 reported records · 18 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
PFIZER INC. Unresolved — no canonical attribution shown $207.7019.8%72025
Exact Sciences Corporation Unresolved — no canonical attribution shown $155.9514.8%52025
Lilly USA, LLC Unresolved — no canonical attribution shown $137.4313.1%72025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $79.087.5%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $59.045.6%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $55.155.2%32025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $50.764.8%22025
Amgen Inc. Unresolved — no canonical attribution shown $37.083.5%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $36.463.5%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $34.363.3%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $32.273.1%22025
Corium, LLC Unresolved — no canonical attribution shown $31.473.0%12025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $27.992.7%12025
Abbott Laboratories Unresolved — no canonical attribution shown $23.392.2%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $22.722.2%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $21.722.1%12025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.672.0%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $17.051.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,050.2947

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 $155.95 5 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $95.44 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $79.71 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $79.71 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $77.17 5 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $70.19 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $65.11 3 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $42.07 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $42.07 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $42.07 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $39.59 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $36.46 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $35.14 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $34.36 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $32.27 2 2025
Source payment records
  • 2025-01-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.32 · Open Payments source
  • 2025-03-24 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.95 · Open Payments source
Azstarys
Normalized: azstarys
Drug Corium, LLC $31.47 1 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $27.99 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $23.39 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $22.72 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $21.72 1 2025
Source payment records
ALVESCO
Normalized: alvesco
Drug Azurity Pharmaceuticals, Inc. $20.67 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $20.01 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $19.54 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $18.88 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $18.88 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $18.20 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.80 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $17.05 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $14.43 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $13.97 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
FARXIGA
farxiga
2025 Farxiga 2024 47
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 97 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 36
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 73 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 33
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 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
47 suppressed by CMS
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
97 22
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
22 22
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
97 22
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
36 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
34 suppressed by CMS
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
73 14
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
33 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
61 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
11 11

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 Calcium467144
Amlodipine BesylateAmlodipine Besylate410115
Rosuvastatin CalciumRosuvastatin Calcium384112
Levothyroxine SodiumLevothyroxine Sodium29981
Tramadol HclTramadol Hcl22247
Losartan PotassiumLosartan Potassium19856
OmeprazoleOmeprazole19153
AllopurinolAllopurinol17650
Pantoprazole SodiumPantoprazole Sodium16649
Metformin HclMetformin Hcl16152
LisinoprilLisinopril15842
SimvastatinSimvastatin13638
GabapentinGabapentin13239
HydrochlorothiazideHydrochlorothiazide12840
Zolpidem TartrateZolpidem Tartrate12324
Pravastatin SodiumPravastatin Sodium12035
Fluticasone PropionateFluticasone Propionate11841
Tamsulosin HclTamsulosin Hcl11234
Metoprolol SuccinateMetoprolol Succinate11130
CarvedilolCarvedilol10538
Metformin Hcl ErMetformin Hcl10535
AlprazolamAlprazolam10026
Olmesartan MedoxomilOlmesartan Medoxomil9827
JardianceEmpagliflozin9722
Pioglitazone HclPioglitazone Hcl9732
EzetimibeEzetimibe9228
TelmisartanTelmisartan9127
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide8622
FurosemideFurosemide8027
IrbesartanIrbesartan8022
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7922
CelecoxibCelecoxib7515
Potassium ChloridePotassium Chloride7419
OzempicSemaglutide7314
Sertraline HclSertraline Hcl7118
Glipizide ErGlipizide6622
Donepezil HclDonepezil Hcl6515
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid6520
ClonazepamClonazepam6213
LorazepamLorazepam6211
EliquisApixaban61suppressed
ClopidogrelClopidogrel Bisulfate5215
Memantine HclMemantine Hcl5012
Albuterol Sulfate HfaAlbuterol Sulfate4815
Trazodone HclTrazodone Hcl4811
FarxigaDapagliflozin Propanediol47suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid4714
SynthroidLevothyroxine Sodium4614
Montelukast SodiumMontelukast Sodium4111
ValsartanValsartan4011
Citalopram HbrCitalopram Hydrobromide3913
Escitalopram OxalateEscitalopram Oxalate3711
MeloxicamMeloxicam3712
Tizanidine HclTizanidine Hcl3714
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide36suppressed
MounjaroTirzepatide36suppressed
TrulicityDulaglutide34suppressed
RybelsusSemaglutide33suppressed
VascepaIcosapent Ethyl33suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3112
Meclizine HclMeclizine Hcl31suppressed
DiazepamDiazepam30suppressed
TemazepamTemazepam30suppressed
Bupropion XlBupropion Hcl29suppressed
FamotidineFamotidine29suppressed
Metoprolol TartrateMetoprolol Tartrate28suppressed
Vitamin D2Ergocalciferol (Vitamin D2)28suppressed
Benazepril HclBenazepril Hcl27suppressed
GlimepirideGlimepiride2712
FinasterideFinasteride25suppressed
NystatinNystatin25suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl24suppressed
Hydralazine HclHydralazine Hcl24suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide23suppressed
ArexvyRsvpref3 Antigen/As01e/Pf2222
LovastatinLovastatin21suppressed
ValacyclovirValacyclovir Hcl2112
XareltoRivaroxaban20suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
SpironolactoneSpironolactone18suppressed
ColchicineColchicine17suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide17suppressed
PregabalinPregabalin17suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril16suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic16suppressed
Oxybutynin ChlorideOxybutynin Chloride15suppressed
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
AtenololAtenolol14suppressed
BaclofenBaclofen14suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium14suppressed
Klor-Con M20Potassium Chloride14suppressed
MupirocinMupirocin14suppressed
Nifedipine ErNifedipine14suppressed
Oxycodone HclOxycodone Hcl14suppressed
Synjardy XrEmpagliflozin/Metformin Hcl14suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
TorsemideTorsemide13suppressed
ChlorthalidoneChlorthalidone12suppressed
Triamcinolone AcetonideTriamcinolone Acetonide12suppressed
AcyclovirAcyclovir11suppressed
Econazole NitrateEconazole Nitrate11suppressed
Nebivolol HclNebivolol Hcl11suppressed
PaxlovidNirmatrelvir/Ritonavir1111
PrednisonePrednisone11suppressed

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 $1,050.29 · 47 records PFIZER INC. ABRYSVO, AIRSUPRA, ALVESCO, AMYVID, Azstarys, COMIRNATY, CONTRAVE, EVENITY, FARXIGA, FREESTYLE LIBRE 3, GEMTESA, JARDIANCE, KISUNLA, MOUNJARO, NEXLETOL, NURTEC ODT, OTEZLA, Ozempic, PREVNAR 20, REPATHA, REZDIFFRA, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit, VYNDAQEL, Veozah, Wegovy, XIFAXAN, ZAVZPRET, ZEPBOUND 10
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