Healthcare provider profile · identity verified

Deja Davis, DNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · SUFFOLK, VA · NPI 1205465986

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 Deja Davis, DNP received $6,545.13 in general payments during 2025 across 54 reported records.

ABBVIE INC. accounted for 92.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

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

Biogen, 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 VUMERITY as an associated drug or biological on 16193 records involving 4044 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Vumerity 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 28 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

$6,545.13

54 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
ABBVIE INC. Unresolved — no canonical attribution shown $6,038.5192.3%292025
Biogen, Inc. Unresolved — no canonical attribution shown $165.252.5%122025
PFIZER INC. Unresolved — no canonical attribution shown $61.880.9%22025
Lundbeck LLC Unresolved — no canonical attribution shown $48.990.8%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $43.940.7%22025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $33.870.5%12025
Celgene Corporation Unresolved — no canonical attribution shown $33.690.5%22025
UCB, Inc. Unresolved — no canonical attribution shown $33.650.5%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $32.200.5%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $30.970.5%12025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$22.180.3%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$5,562.505
Food and Beverage$743.6942
Travel and Lodging$238.947

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $6,038.51 29 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $4,112.85 20 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $149.48 11 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $61.88 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $61.88 2 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $48.99 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $43.94 2 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $33.87 1 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $33.69 2 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $33.65 1 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $32.20 1 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $30.97 1 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $22.18 1 2025
Source payment records
LEQEMBI
Normalized: leqembi
Drug Biogen, Inc. $15.77 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 28 exact normalized Medicare Part D
VUMERITY
vumerity
2025 Vumerity 2024 14
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
Biogen, Inc.
Exact reporting entity; no affiliate inference
2025 VUMERITY
open payments reported associated product
CMS Open Payments — General Payments
16193 supporting records · 4044 recipient NPIs · example record 1208299697
Vumerity · 2024
Exact normalized brand match · 1 Part D row
14 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
28 11

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 Hcl378131
GabapentinGabapentin260106
Donepezil HclDonepezil Hcl23079
LevetiracetamLevetiracetam20060
Quetiapine FumarateQuetiapine Fumarate10137
PregabalinPregabalin9840
Carbidopa-LevodopaCarbidopa/Levodopa8127
TopiramateTopiramate6726
Duloxetine HclDuloxetine Hcl6121
Aimovig AutoinjectorErenumab-Aooe52suppressed
PrimidonePrimidone4018
ClonazepamClonazepam38suppressed
PhenobarbitalPhenobarbital36suppressed
OxcarbazepineOxcarbazepine35suppressed
Divalproex SodiumDivalproex Sodium34suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa3314
LamotrigineLamotrigine3212
Nurtec OdtRimegepant Sulfate2811
Pramipexole DihydrochloridePramipexole Di-Hcl28suppressed
Trazodone HclTrazodone Hcl28suppressed
LacosamideLacosamide27suppressed
Ropinirole HclRopinirole Hcl25suppressed
CarbamazepineCarbamazepine20suppressed
Lamotrigine ErLamotrigine19suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
Donepezil Hcl OdtDonepezil Hcl16suppressed
Emgality PenGalcanezumab-Gnlm16suppressed
Carbamazepine ErCarbamazepine15suppressed
Sertraline HclSertraline Hcl15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended14suppressed
VumerityDiroximel Fumarate14suppressed
DiazepamDiazepam13suppressed
RivastigmineRivastigmine Tartrate13suppressed
RizatriptanRizatriptan Benzoate13suppressed
AptiomEslicarbazepine Acetate12suppressed
ZonisamideZonisamide12suppressed
Divalproex Sodium ErDivalproex Sodium11suppressed
ModafinilModafinil11suppressed
Propranolol Hcl ErPropranolol Hcl11suppressed
Ziprasidone HclZiprasidone 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 $6,545.13 · 54 records ABBVIE INC. ACTHAR, INGREZZA, KESIMPTA, LEQEMBI, NURTEC ODT, Ocrevus Zunovo, QULIPTA, Rystiggo, UBRELVY, VALTOCO, VUMERITY, VYEPTI, ZAVZPRET, ZEPOSIA 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