Healthcare provider profile · identity verified

Viktoria Kaplan, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · SALT LAKE CITY, UT · NPI 1669422457

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 Viktoria Kaplan, MD received $17,382.66 in general payments during 2025 across 122 reported records.

Biogen, Inc. accounted for 76.7% 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: Qulipta.

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 32 claims for Qulipta by this doctor in 2024.

SK Life Science, 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 XCOPRI as an associated drug or biological on 1992 records involving 782 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Xcopri by this doctor in 2024.

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

Payment overview · 2025

General Payments

$17,382.66

122 reported records · 23 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
Biogen, Inc. Unresolved — no canonical attribution shown $13,325.9776.7%252025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $1,872.3710.8%52025
ABBVIE INC. Unresolved — no canonical attribution shown $347.322.0%202025
EMD Serono, Inc. Unresolved — no canonical attribution shown $286.081.6%112025
Genentech USA, Inc. Unresolved — no canonical attribution shown $206.971.2%72025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $158.950.9%62025
Amgen Inc. Unresolved — no canonical attribution shown $156.630.9%62025
UCB, Inc. Unresolved — no canonical attribution shown $156.080.9%52025
ARGENX US, INC. Unresolved — no canonical attribution shown $127.390.7%52025
GENZYME CORPORATION Unresolved — no canonical attribution shown $92.410.5%22025
CSL Behring Unresolved — no canonical attribution shown $90.040.5%32025
PFIZER INC. Unresolved — no canonical attribution shown $78.880.5%52025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $77.730.5%42025
Janssen Scientific Affairs, LLC Unresolved — no canonical attribution shown $65.850.4%22025
Genentech, Inc. Unresolved — no canonical attribution shown $61.150.3%22025
Celgene Corporation Unresolved — no canonical attribution shown $54.660.3%32025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $50.360.3%22025
Eisai Inc. Unresolved — no canonical attribution shown $48.350.3%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $41.820.2%22025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $36.280.2%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.670.1%12025
Lundbeck LLC Unresolved — no canonical attribution shown $14.450.1%12025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$14.250.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11,225.004
Consulting Fee$3,043.005
Food and Beverage$2,705.66110
Travel and Lodging$409.003

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
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $7,397.21 18 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $6,059.63 14 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $1,872.37 5 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $246.04 15 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $177.35 12 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $169.97 8 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc., Genentech, Inc. $169.18 8 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $158.95 6 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $156.63 6 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $127.39 5 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $122.71 4 2025
Source payment records
Ocrevus
Normalized: ocrevus
Biological Genentech USA, Inc. $114.18 2 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $90.04 3 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $78.88 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $78.88 5 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $77.73 4 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $54.66 3 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $50.36 2 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $48.35 2 2025
Source payment records
Sunosi
Normalized: sunosi
Drug Axsome Therapeutics, Inc. $41.82 2 2025
Source payment records
Bafiertam
Normalized: bafiertam
Drug Cycle Pharmaceuticals Inc $36.28 2 2025
Source payment records
Zilbrysq
Normalized: zilbrysq
Drug UCB, Inc. $33.37 1 2025
Source payment records
Tascenso ODT
Normalized: tascenso odt
Drug Cycle Pharmaceuticals Inc $19.56 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $18.67 1 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $14.45 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
QULIPTA
qulipta
2025 Qulipta 2024 32
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
32 suppressed by CMS
SK Life Science, Inc.
Exact reporting entity; no affiliate inference
2025 XCOPRI
open payments reported associated product
CMS Open Payments — General Payments
1992 supporting records · 782 recipient NPIs · example record 1252276115
Xcopri · 2024
Exact normalized brand match · 1 Part D row
11 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
GabapentinGabapentin10737
BaclofenBaclofen7626
ModafinilModafinil5216
LamotrigineLamotrigine4112
TeriflunomideTeriflunomide35suppressed
Dalfampridine ErDalfampridine34suppressed
PregabalinPregabalin32suppressed
QuliptaAtogepant32suppressed
TopiramateTopiramate28suppressed
ArmodafinilArmodafinil27suppressed
Duloxetine HclDuloxetine Hcl27suppressed
Donepezil HclDonepezil Hcl26suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen26suppressed
Dimethyl FumarateDimethyl Fumarate24suppressed
LevetiracetamLevetiracetam22suppressed
Sertraline HclSertraline Hcl22suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
LorazepamLorazepam18suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine17suppressed
DiazepamDiazepam15suppressed
Ajovy AutoinjectorFremanezumab-Vfrm14suppressed
Vitamin D2Ergocalciferol (Vitamin D2)14suppressed
LacosamideLacosamide13suppressed
Emgality PenGalcanezumab-Gnlm12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Promethazine HclPromethazine Hcl12suppressed
ValacyclovirValacyclovir Hcl12suppressed
XcopriCenobamate11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $17,382.66 · 122 records Biogen, Inc. BOTOX, BRIUMVI, Bafiertam, Hizentra, KESIMPTA, KISUNLA, Leqembi, NURTEC ODT, Ocrevus, Ocrevus Zunovo, PURIFIED CORTROPHIN GEL, QULIPTA, Rystiggo, Sunosi, TYSABRI, Tascenso ODT, UBRELVY, ULTOMIRIS, UPLIZNA, VUMERITY, VYEPTI, VYVGART HYTRULO, ZAVZPRET, ZEPOSIA, Zilbrysq 2
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