Healthcare provider profile · identity verified

Emma Buchanan, APRN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · PROVIDENCE, KY · NPI 1588013197

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 Emma Buchanan, APRN received $409.75 in general payments during 2025 across 22 reported records.

Otsuka America Pharmaceutical, Inc. accounted for 20.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 20 associated products.

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

ABBVIE 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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Vraylar 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Farxiga 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 37 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$409.75

22 reported records · 13 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
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $84.1320.5%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $59.8914.6%32025
Globus Medical, Inc. Unresolved — no canonical attribution shown $48.0111.7%12025
ABBVIE INC. Unresolved — no canonical attribution shown $37.509.2%22025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $32.898.0%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $32.788.0%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.755.3%22025
Corcept Therapeutics Unresolved — no canonical attribution shown $18.334.5%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.663.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.373.8%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $15.283.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $14.253.5%12025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $13.913.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$409.7522

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
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $84.13 4 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $48.01 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $38.93 2 2025
Source payment records
Jornay PM
Normalized: jornay pm
Drug Collegium Pharmaceutical, Inc. $32.89 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $32.78 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $21.75 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $20.96 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $20.96 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $19.37 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $18.33 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.66 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.37 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $15.28 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $15.28 1 2025
Source payment records
PROQUAD
Normalized: proquad
Biological Merck Sharp & Dohme LLC $15.28 1 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological Merck Sharp & Dohme LLC $15.28 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $15.28 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $14.25 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $14.25 1 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $13.91 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 26
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 37
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
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
26 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
37 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
Atorvastatin CalciumAtorvastatin Calcium19259
Losartan PotassiumLosartan Potassium13841
Metformin HclMetformin Hcl11326
LisinoprilLisinopril10526
Amlodipine BesylateAmlodipine Besylate10332
Tizanidine HclTizanidine Hcl9334
GabapentinGabapentin8227
OmeprazoleOmeprazole7323
Trazodone HclTrazodone Hcl7323
Buspirone HclBuspirone Hcl6311
MeloxicamMeloxicam6120
Fluoxetine HclFluoxetine Hcl5914
Levothyroxine SodiumLevothyroxine Sodium5812
Hydroxyzine HclHydroxyzine Hcl5620
Citalopram HbrCitalopram Hydrobromide5111
Escitalopram OxalateEscitalopram Oxalate5112
Fluticasone PropionateFluticasone Propionate4620
Albuterol Sulfate HfaAlbuterol Sulfate4421
FamotidineFamotidine4414
HydrochlorothiazideHydrochlorothiazide4411
LamotrigineLamotrigine38suppressed
MirtazapineMirtazapine38suppressed
OzempicSemaglutide37suppressed
Propranolol HclPropranolol Hcl3612
AripiprazoleAripiprazole31suppressed
GlipizideGlipizide31suppressed
FenofibrateFenofibrate,micronized3012
TopiramateTopiramate30suppressed
FenofibrateFenofibrate Nanocrystallized28suppressed
FurosemideFurosemide28suppressed
Rosuvastatin CalciumRosuvastatin Calcium2811
RisperidoneRisperidone27suppressed
Tamsulosin HclTamsulosin Hcl27suppressed
Duloxetine HclDuloxetine Hcl26suppressed
FarxigaDapagliflozin Propanediol26suppressed
OlanzapineOlanzapine25suppressed
Sertraline HclSertraline Hcl23suppressed
Pantoprazole SodiumPantoprazole Sodium22suppressed
Meclizine HclMeclizine Hcl21suppressed
Metoprolol SuccinateMetoprolol Succinate20suppressed
EliquisApixaban19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters19suppressed
Paroxetine HclParoxetine Hcl18suppressed
Prazosin HclPrazosin Hcl18suppressed
Tresiba Flextouch U-100Insulin Degludec18suppressed
Bupropion XlBupropion Hcl17suppressed
VraylarCariprazine Hcl17suppressed
Metoprolol TartrateMetoprolol Tartrate16suppressed
Montelukast SodiumMontelukast Sodium16suppressed
Olmesartan MedoxomilOlmesartan Medoxomil16suppressed
Potassium ChloridePotassium Chloride16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
Quetiapine FumarateQuetiapine Fumarate16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol15suppressed
Enalapril MaleateEnalapril Maleate15suppressed
IbuprofenIbuprofen15suppressed
Ondansetron OdtOndansetron15suppressed
AllopurinolAllopurinol14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav14suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Hydralazine HclHydralazine Hcl14suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
AtenololAtenolol13suppressed
Clonidine HclClonidine Hcl13suppressed
ClozapineClozapine13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
FinasterideFinasteride13suppressed
Lithium CarbonateLithium Carbonate13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1312
SimvastatinSimvastatin13suppressed
HaloperidolHaloperidol12suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
Paliperidone ErPaliperidone12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
BaclofenBaclofen11suppressed
Breo ElliptaFluticasone/Vilanterol11suppressed
CarvedilolCarvedilol11suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine11suppressed
Trokendi XrTopiramate11suppressed

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 $409.75 · 22 records Otsuka America Pharmaceutical, Inc. Auvelity, CAPVAXIVE, Cologuard Collection Kit, FANAPT, FARXIGA, GARDASIL 9, Jornay PM, Korlym, MOUNJARO, Ozempic, PROQUAD, QULIPTA, REXULTI, Rybelsus, Senza, VAXELIS, VAXNEUVANCE, VOQUEZNA, Wegovy, 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