Healthcare provider profile · identity verified

Anna Litvak, M.D.

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · PEABODY, MA · NPI 1093784688

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 Anna Litvak, M.D. received $5,564.43 in general payments during 2025 across 238 reported records.

ABBVIE INC. accounted for 19.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 50 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Botox, Nuplazid, Nurtec Odt, 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 BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Botox 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 21 claims for Ubrelvy by this doctor in 2024.

ACADIA 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 NUPLAZID as an associated drug or biological on 20845 records involving 6448 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Nuplazid by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MAYZENT as an associated drug or biological on 26 records involving 26 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Mayzent 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 NUEDEXTA as an associated drug or biological on 393 records involving 285 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nuedexta 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

$5,564.43

238 reported records · 34 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 $1,093.1219.6%442025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $321.795.8%222025
Biogen, Inc. Unresolved — no canonical attribution shown $312.225.6%132025
UCB, Inc. Unresolved — no canonical attribution shown $284.745.1%72025
Eisai Inc. Unresolved — no canonical attribution shown $283.755.1%112025
Lundbeck LLC Unresolved — no canonical attribution shown $274.114.9%112025
PFIZER INC. Unresolved — no canonical attribution shown $273.304.9%182025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $261.444.7%92025
MDD US Operations, LLC Unresolved — no canonical attribution shown $229.664.1%122025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $208.173.7%132025
EMD Serono, Inc. Unresolved — no canonical attribution shown $189.623.4%62025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $187.613.4%102025
Lilly USA, LLC Unresolved — no canonical attribution shown $168.143.0%62025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $165.993.0%72025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $142.582.6%52025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $128.152.3%52025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $111.992.0%52025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $106.531.9%42025
ARGENX US, INC. Unresolved — no canonical attribution shown $98.041.8%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $93.771.7%32025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $89.461.6%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $79.671.4%32025
Boston Scientific Corporation Unresolved — no canonical attribution shown $70.841.3%22025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$69.181.2%32025
Amgen Inc. Unresolved — no canonical attribution shown $53.080.9%22025
Celgene Corporation Unresolved — no canonical attribution shown $50.640.9%22025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $42.270.8%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $33.870.6%12025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $28.700.5%12025
TG Therapeutics, Inc. Unresolved — no canonical attribution shown $27.570.5%12025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $23.850.4%12025
GENZYME CORPORATION Unresolved — no canonical attribution shown $23.010.4%12025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $20.870.4%12025
Life Molecular Imaging Ltd Unresolved — no canonical attribution shown $16.700.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$5,442.69236
Education$121.742

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
BOTOX
Normalized: botox
Biological ABBVIE INC. $613.50 22 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $427.07 20 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $410.88 19 2025
Source payment records
LEQEMBI
Normalized: leqembi
Drug Biogen, Inc., Eisai Inc. $304.90 12 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $273.30 18 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $270.79 19 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $262.64 12 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $249.77 17 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $208.17 13 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $197.86 8 2025
Source payment records
PONVORY
Normalized: ponvory
Drug Vanda Pharmaceuticals Inc. $187.61 10 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $177.46 6 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $174.76 9 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $143.20 7 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $142.98 5 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $142.58 5 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $128.15 5 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $111.99 5 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $106.53 4 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation, E.R. Squibb & Sons, L.L.C. $92.91 3 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $92.51 4 2025
Source payment records
INBRIJA
Normalized: inbrija
Drug Merz Pharmaceuticals, LLC $91.86 4 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $91.02 2 2025
Source payment records
Zilbrysq
Normalized: zilbrysq
Drug UCB, Inc. $90.07 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $89.46 3 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $79.67 3 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $75.84 3 2025
Source payment records
Nayzilam
Normalized: nayzilam
Drug UCB, Inc. $63.39 2 2025
Source payment records
Apokyn
Normalized: apokyn
Drug MDD US Operations, LLC $54.90 3 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $53.08 2 2025
Source payment records
RYTARY
Normalized: rytary
Drug Amneal Pharmaceuticals LLC $51.00 3 2025
Source payment records
WAINUA
Normalized: wainua
Drug AstraZeneca Pharmaceuticals LP $50.52 2 2025
Source payment records
Mavenclad
Normalized: mavenclad
Drug EMD Serono, Inc. $49.76 1 2025
Source payment records
SKYCLARYS
Normalized: skyclarys
Drug Biogen, Inc. $47.38 2 2025
Source payment records
General - Therapies
Normalized: general therapies
Device Boston Scientific Corporation $43.78 1 2025
Source payment records
ENHERTU
Normalized: enhertu
Biological AstraZeneca Pharmaceuticals LP $43.25 1 2025
Source payment records
Briviact
Normalized: briviact
Drug UCB, Inc. $40.26 1 2025
Source payment records
AJOVY
Normalized: ajovy
Biological Teva Pharmaceuticals USA, Inc. $39.75 1 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $33.87 1 2025
Source payment records
HORIZANT
Normalized: horizant
Drug Azurity Pharmaceuticals, Inc. $28.70 1 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $28.41 1 2025
Source payment records
BRIUMVI
Normalized: briumvi
Drug TG Therapeutics, Inc. $27.57 1 2025
Source payment records
General - Pain Management
Normalized: general pain management
Device Boston Scientific Corporation $27.06 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $25.16 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $23.00 1 2025
Source payment records
VYVGART
Normalized: vyvgart
Drug ARGENX US, INC. $22.20 1 2025
Source payment records
Bafiertam
Normalized: bafiertam
Drug Cycle Pharmaceuticals Inc $20.87 1 2025
Source payment records
Tascenso ODT
Normalized: tascenso odt
Drug Cycle Pharmaceuticals Inc $20.87 1 2025
Source payment records
AVONEX
Normalized: avonex
Biological Biogen, Inc. $17.66 1 2025
Source payment records
NEURACEQ
Normalized: neuraceq
Drug Life Molecular Imaging Ltd $16.70 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
BOTOX
botox
2025 Botox 2024 46 exact normalized Medicare Part D
NUPLAZID
nuplazid
2025 Nuplazid 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 21
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 BOTOX
open payments reported associated product
CMS Open Payments — General Payments
140321 supporting records · 30103 recipient NPIs · example record 1201352642
Botox · 2024
Exact normalized brand match · 1 Part D row
46 17
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
21 suppressed by CMS
ACADIA Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 NUPLAZID
open payments reported associated product
CMS Open Payments — General Payments
20845 supporting records · 6448 recipient NPIs · example record 1247763852
Nuplazid · 2024
Exact normalized brand match · 1 Part D row
35 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 MAYZENT
open payments reported associated product
CMS Open Payments — General Payments
26 supporting records · 26 recipient NPIs · example record 1200006493
Mayzent · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 NUEDEXTA
open payments reported associated product
CMS Open Payments — General Payments
393 supporting records · 285 recipient NPIs · example record 1227268901
Nuedexta · 2024
Exact normalized brand match · 1 Part D row
13 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
Donepezil HclDonepezil Hcl405104
LevetiracetamLevetiracetam24249
GabapentinGabapentin23550
Carbidopa-LevodopaCarbidopa/Levodopa23157
Galantamine ErGalantamine Hbr20847
Memantine HclMemantine Hcl16648
Divalproex SodiumDivalproex Sodium13015
Quetiapine FumarateQuetiapine Fumarate12619
LamotrigineLamotrigine11815
Trazodone HclTrazodone Hcl8827
RizatriptanRizatriptan Benzoate8218
Aimovig AutoinjectorErenumab-Aooe69suppressed
Sumatriptan SuccinateSumatriptan Succinate6612
Sertraline HclSertraline Hcl6313
TopiramateTopiramate5712
PhenobarbitalPhenobarbital51suppressed
DilantinPhenytoin Sodium Extended48suppressed
BotoxOnabotulinumtoxina4617
Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov5045suppressed
PregabalinPregabalin45suppressed
OxcarbazepineOxcarbazepine4213
Nortriptyline HclNortriptyline Hcl4115
Propranolol Hcl ErPropranolol Hcl39suppressed
Mycophenolate MofetilMycophenolate Mofetil36suppressed
ClonazepamClonazepam35suppressed
NuplazidPimavanserin Tartrate35suppressed
Carbamazepine ErCarbamazepine34suppressed
Divalproex Sodium ErDivalproex Sodium34suppressed
Metoclopramide HclMetoclopramide Hcl31suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine30suppressed
Duloxetine HclDuloxetine Hcl3012
Emgality PenGalcanezumab-Gnlm29suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl29suppressed
MirtazapineMirtazapine28suppressed
LacosamideLacosamide26suppressed
EntacaponeEntacapone25suppressed
RivastigmineRivastigmine Tartrate25suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
Dalfampridine ErDalfampridine24suppressed
PrednisonePrednisone24suppressed
CarbidopaCarbidopa23suppressed
Levetiracetam ErLevetiracetam21suppressed
Pyridostigmine BromidePyridostigmine Bromide21suppressed
UbrelvyUbrogepant21suppressed
Nurtec OdtRimegepant Sulfate20suppressed
CarbamazepineCarbamazepine19suppressed
NeuproRotigotine19suppressed
PrimidonePrimidone19suppressed
ZonisamideZonisamide19suppressed
AlprazolamAlprazolam1716
BaclofenBaclofen17suppressed
Valproic AcidValproic Acid (As Sodium Salt)16suppressed
MayzentSiponimod15suppressed
Trihexyphenidyl HclTrihexyphenidyl Hcl15suppressed
TegretolCarbamazepine14suppressed
CopaxoneGlatiramer Acetate13suppressed
Emgality SyringeGalcanezumab-Gnlm13suppressed
NuedextaDextromethorphan Hbr/Quinidine13suppressed
RivastigmineRivastigmine13suppressed
ZolmitriptanZolmitriptan13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
AubagioTeriflunomide12suppressed
Butalb-Acetaminoph-Caff-CodeinButalbit/Acetamin/Caff/Codeine12suppressed
Eletriptan HbrEletriptan Hydrobromide12suppressed
Escitalopram OxalateEscitalopram Oxalate12suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended12suppressed
Ropinirole HclRopinirole Hcl12suppressed
Tramadol HclTramadol Hcl12suppressed
TeriflunomideTeriflunomide11suppressed
Verapamil ErVerapamil Hcl11suppressed

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 $5,564.43 · 238 records ABBVIE INC. AJOVY, AMYVID, AUSTEDO XR, AVONEX, Apokyn, BOTOX, BRIUMVI, Bafiertam, Briviact, CREXONT, ENHERTU, General - Pain Management, General - Therapies, Gocovri, HORIZANT, INBRIJA, INGREZZA, KESIMPTA, KISUNLA, LEQEMBI, Mavenclad, NEURACEQ, NUPLAZID, NURTEC ODT, Nayzilam, Ocrevus Zunovo, PONVORY, QULIPTA, Qelbree, REXULTI, RYTARY, Rystiggo, SKYCLARYS, Symbravo, TYSABRI, Tascenso ODT, UBRELVY, ULTOMIRIS, UPLIZNA, VUMERITY, VYALEV, VYEPTI, VYVGART, VYVGART HYTRULO, WAINUA, Xeomin, ZAVZPRET, ZEPBOUND, ZEPOSIA, Zilbrysq 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