Healthcare provider profile · identity verified

S Karen Evans, MD

Allopathic & Osteopathic Physicians|Family Medicine · ALBUQUERQUE, NM · NPI 1144251778

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 S Karen Evans, MD received $281.29 in general payments during 2025 across 16 reported records.

Amgen Inc. accounted for 21.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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

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 37 claims for Farxiga 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 69 claims for Symbicort 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 17 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 40 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$281.29

16 reported records · 11 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
Amgen Inc. Unresolved — no canonical attribution shown $59.7021.2%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $33.7112.0%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $31.9311.3%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $27.629.8%22025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $22.027.8%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $20.177.2%12025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $19.727.0%12025
Lundbeck LLC Unresolved — no canonical attribution shown $18.986.8%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.655.9%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $16.305.8%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.495.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$281.2916

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $59.70 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $35.28 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $33.71 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $31.93 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $27.62 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $27.62 2 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $22.02 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $20.17 1 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $19.72 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.65 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $14.49 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 37 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 17
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
37 11
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
69 21
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
17 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
40 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
Levothyroxine SodiumLevothyroxine Sodium774209
Atorvastatin CalciumAtorvastatin Calcium716210
GabapentinGabapentin51693
Losartan PotassiumLosartan Potassium504153
LisinoprilLisinopril470147
Amlodipine BesylateAmlodipine Besylate433125
OmeprazoleOmeprazole25075
HydrochlorothiazideHydrochlorothiazide23578
SimvastatinSimvastatin22765
Escitalopram OxalateEscitalopram Oxalate20867
Trazodone HclTrazodone Hcl20766
Metoprolol SuccinateMetoprolol Succinate19859
Sertraline HclSertraline Hcl16241
Metformin Hcl ErMetformin Hcl16148
Pantoprazole SodiumPantoprazole Sodium16051
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen15842
MirtazapineMirtazapine13931
Albuterol Sulfate HfaAlbuterol Sulfate13550
Alendronate SodiumAlendronate Sodium13148
BaclofenBaclofen12230
Tamsulosin HclTamsulosin Hcl11935
MeloxicamMeloxicam11331
Tramadol HclTramadol Hcl10830
Bupropion XlBupropion Hcl10626
FamotidineFamotidine9928
EstradiolEstradiol9636
Metformin HclMetformin Hcl9526
FurosemideFurosemide9332
Rosuvastatin CalciumRosuvastatin Calcium9133
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8926
Tizanidine HclTizanidine Hcl8931
Fluoxetine HclFluoxetine Hcl8821
LovastatinLovastatin8423
PregabalinPregabalin8216
EliquisApixaban7925
OzempicSemaglutide7915
Fluticasone PropionateFluticasone Propionate7733
XareltoRivaroxaban7521
AllopurinolAllopurinol7320
Potassium ChloridePotassium Chloride7219
Metoprolol TartrateMetoprolol Tartrate6919
SymbicortBudesonide/Formoterol Fumarate6921
CelecoxibCelecoxib6721
Oxycodone HclOxycodone Hcl6711
Venlafaxine Hcl ErVenlafaxine Hcl6720
Duloxetine HclDuloxetine Hcl6516
MyrbetriqMirabegron6513
Pioglitazone HclPioglitazone Hcl6422
Morphine Sulfate ErMorphine Sulfate60suppressed
SpironolactoneSpironolactone5911
CarvedilolCarvedilol5616
Memantine HclMemantine Hcl54suppressed
Buspirone HclBuspirone Hcl5313
Pravastatin SodiumPravastatin Sodium5315
AcyclovirAcyclovir5121
CephalexinCephalexin5133
Triamcinolone AcetonideTriamcinolone Acetonide5129
Citalopram HbrCitalopram Hydrobromide4915
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen4815
AlprazolamAlprazolam4711
Montelukast SodiumMontelukast Sodium4715
Ondansetron HclOndansetron Hcl4718
Diclofenac SodiumDiclofenac Sodium4412
IbuprofenIbuprofen4216
TrulicityDulaglutide40suppressed
Doxycycline HyclateDoxycycline Hyclate3924
LorazepamLorazepam3918
FarxigaDapagliflozin Propanediol3711
Zolpidem TartrateZolpidem Tartrate3715
SynthroidLevothyroxine Sodium36suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid36suppressed
ClonazepamClonazepam35suppressed
LansoprazoleLansoprazole35suppressed
PrednisonePrednisone3524
Donepezil HclDonepezil Hcl34suppressed
LevetiracetamLevetiracetam34suppressed
Nortriptyline HclNortriptyline Hcl34suppressed
Ropinirole HclRopinirole Hcl34suppressed
Warfarin SodiumWarfarin Sodium33suppressed
Sumatriptan SuccinateSumatriptan Succinate29suppressed
ValacyclovirValacyclovir Hcl2911
Arnuity ElliptaFluticasone Furoate28suppressed
Felodipine ErFelodipine28suppressed
Azelastine HclAzelastine Hcl2411
CholestyramineCholestyramine (With Sugar)24suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Hydralazine HclHydralazine Hcl23suppressed
Hydroxyzine HclHydroxyzine Hcl2311
Spiriva RespimatTiotropium Bromide23suppressed
AtenololAtenolol22suppressed
EzetimibeEzetimibe22suppressed
Propranolol Hcl ErPropranolol Hcl22suppressed
NaproxenNaproxen2012
PaxlovidNirmatrelvir/Ritonavir1818
Propranolol HclPropranolol Hcl18suppressed
Acetaminophen-CodeineAcetaminophen With Codeine17suppressed
MounjaroTirzepatide17suppressed
Ondansetron OdtOndansetron17suppressed
Oxybutynin Chloride ErOxybutynin Chloride17suppressed
Bupropion Hcl SrBupropion Hcl16suppressed
NystatinNystatin16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
PrimidonePrimidone16suppressed
FluconazoleFluconazole15suppressed
Rezvoglar KwikpenInsulin Glargine-Aglr15suppressed
Benazepril HclBenazepril Hcl14suppressed
FinasterideFinasteride14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
TemazepamTemazepam14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
CalcitriolCalcitriol13suppressed
ChlorthalidoneChlorthalidone13suppressed
ClopidogrelClopidogrel Bisulfate13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13suppressed
Dicyclomine HclDicyclomine Hcl12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
HydrocortisoneHydrocortisone12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
LevocarnitineLevocarnitine (With Sugar)12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst12suppressed
Quetiapine FumarateQuetiapine Fumarate12suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
Levemir FlexpenInsulin Detemir11suppressed
LinzessLinaclotide11suppressed
Meclizine HclMeclizine Hcl11suppressed
Methylphenidate HclMethylphenidate Hcl11suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm11suppressed
Paroxetine HclParoxetine Hcl11suppressed
PhenobarbitalPhenobarbital11suppressed

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 $281.29 · 16 records Amgen Inc. CRYSVITA, EVENITY, FARXIGA, JARDIANCE, MOUNJARO, REXULTI, SHINGRIX, The Cologuard Plus Collection Kit, YUPELRI, ZENPEP, ZEPBOUND 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