Healthcare provider profile · identity verified

Katelin Fifarek, APRN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · VENICE, FL · NPI 1891413159

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 Katelin Fifarek, APRN received $2,315.33 in general payments during 2025 across 119 reported records.

ABBVIE INC. accounted for 24.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 25 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Nurtec Odt, Qulipta, Rexulti, Ubrelvy.

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 QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Qulipta by this doctor in 2024.

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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ubrelvy by this doctor in 2024.

Amneal Pharmaceuticals 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 RYTARY as an associated drug or biological on 200 records involving 121 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Rytary by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Rexulti by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Rexulti 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Nurtec Odt by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,315.33

119 reported records · 22 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
ABBVIE INC. Unresolved — no canonical attribution shown $564.9324.4%302025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $357.1915.4%252025
PFIZER INC. Unresolved — no canonical attribution shown $348.0815.0%212025
Eisai Inc. Unresolved — no canonical attribution shown $183.387.9%72025
MDD US Operations, LLC Unresolved — no canonical attribution shown $113.154.9%52025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$94.274.1%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $91.263.9%42025
Impel Pharmaceuticals LLC Unresolved — no canonical attribution shown $89.973.9%42025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $65.612.8%22025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $57.062.5%22025
Genentech USA, Inc. Unresolved — no canonical attribution shown $44.131.9%22025
Lundbeck LLC Unresolved — no canonical attribution shown $40.641.8%22025
Biogen, Inc. Unresolved — no canonical attribution shown $37.351.6%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $37.121.6%22025
MicroTransponder, Inc. Unresolved — no canonical attribution shown $28.791.2%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $27.821.2%12025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $26.711.1%12025
C2N Diagnostics, LLC Unresolved — no canonical attribution shown $25.991.1%12025
GE HEALTHCARE Unresolved — no canonical attribution shown $25.431.1%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $21.940.9%12025
Aucta Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.600.9%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $13.910.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,242.83118
Education$72.501

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
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $348.08 21 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $332.46 19 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $292.68 18 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $284.69 24 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $272.65 13 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $183.38 7 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $94.63 4 2025
Source payment records
TRUDHESA
Normalized: trudhesa
Drug Impel Pharmaceuticals LLC $89.97 4 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $77.23 3 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $73.12 3 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $68.28 3 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $65.61 2 2025
Source payment records
Qelbree
Normalized: qelbree
Drug MDD US Operations, LLC $44.87 2 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $44.13 2 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $40.64 2 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $37.35 2 2025
Source payment records
DAYBUE
Normalized: daybue
Drug ACADIA Pharmaceuticals Inc $28.94 1 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $28.12 1 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $27.82 1 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $26.71 1 2025
Source payment records
PRECIVITYAD2
Normalized: precivityad2
Device C2N Diagnostics, LLC $25.99 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $21.94 1 2025
Source payment records
Motpoly XR
Normalized: motpoly xr
Drug Aucta Pharmaceuticals, Inc. $20.60 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.14 1 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $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
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
QULIPTA
qulipta
2025 Qulipta 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 11
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 QULIPTA
open payments reported associated product
CMS Open Payments — General Payments
298617 supporting records · 58957 recipient NPIs · example record 1201352530
Qulipta · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Amneal Pharmaceuticals LLC
Exact reporting entity; no affiliate inference
2025 RYTARY
open payments reported associated product
CMS Open Payments — General Payments
200 supporting records · 121 recipient NPIs · example record 1220526035
Rytary · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
20 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
Memantine HclMemantine Hcl17358
GabapentinGabapentin15152
Donepezil HclDonepezil Hcl14960
Carbidopa-LevodopaCarbidopa/Levodopa13354
Atorvastatin CalciumAtorvastatin Calcium10636
TopiramateTopiramate9128
PrimidonePrimidone8926
LamotrigineLamotrigine8016
Pramipexole DihydrochloridePramipexole Di-Hcl7827
Quetiapine FumarateQuetiapine Fumarate7632
Escitalopram OxalateEscitalopram Oxalate7428
Amlodipine BesylateAmlodipine Besylate6825
Emgality PenGalcanezumab-Gnlm54suppressed
Losartan PotassiumLosartan Potassium5218
LevetiracetamLevetiracetam5116
AlprazolamAlprazolam4427
Rasagiline MesylateRasagiline Mesylate4211
LisinoprilLisinopril4115
Sumatriptan SuccinateSumatriptan Succinate4015
Sertraline HclSertraline Hcl3912
Trazodone HclTrazodone Hcl39suppressed
Repatha SureclickEvolocumab38suppressed
Amitriptyline HclAmitriptyline Hcl3717
ClopidogrelClopidogrel Bisulfate3713
Duloxetine HclDuloxetine Hcl3615
Propranolol HclPropranolol Hcl3512
Tizanidine HclTizanidine Hcl3113
ClonazepamClonazepam30suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa29suppressed
RexultiBrexpiprazole29suppressed
RytaryCarbidopa/Levodopa29suppressed
Bupropion XlBupropion Hcl2511
Buspirone HclBuspirone Hcl25suppressed
Midodrine HclMidodrine Hcl25suppressed
Rosuvastatin CalciumRosuvastatin Calcium23suppressed
Metoprolol SuccinateMetoprolol Succinate21suppressed
EzetimibeEzetimibe20suppressed
Nurtec OdtRimegepant Sulfate20suppressed
PregabalinPregabalin2013
NeuproRotigotine19suppressed
NourianzIstradefylline18suppressed
MirtazapineMirtazapine17suppressed
Ropinirole HclRopinirole Hcl16suppressed
AmantadineAmantadine Hcl15suppressed
QuliptaAtogepant14suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
Dalfampridine ErDalfampridine13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
LacosamideLacosamide13suppressed
Aimovig AutoinjectorErenumab-Aooe12suppressed
BaclofenBaclofen12suppressed
CopaxoneGlatiramer Acetate12suppressed
OxcarbazepineOxcarbazepine12suppressed
Paroxetine HclParoxetine Hcl12suppressed
Tramadol HclTramadol Hcl12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
UbrelvyUbrogepant11suppressed

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 $2,315.33 · 119 records ABBVIE INC. AUSTEDO XR, BOTOX, CREXONT, DAYBUE, Gocovri, INGREZZA, KESIMPTA, KISUNLA, Leqembi, Motpoly XR, NUPLAZID, NURTEC ODT, Ocrevus Zunovo, PRECIVITYAD2, QULIPTA, Qelbree, REXULTI, Symbravo, TRUDHESA, UBRELVY, VUMERITY, VYALEV, VYEPTI, ZAVZPRET, ZEPBOUND 6
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