Healthcare provider profile · identity verified

Jason B Fleming, M.D.

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · MANCHESTER, NH · NPI 1649579806

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 Jason B Fleming, M.D. received $157.05 in general payments during 2025 across 7 reported records.

ABBVIE INC. accounted for 86.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: 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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Ubrelvy by this doctor in 2024.

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

Payment overview · 2025

General Payments

$157.05

7 reported records · 2 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 $135.4286.2%62025
ARGENX US, INC. Unresolved — no canonical attribution shown $21.6313.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$157.057

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $122.94 5 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $63.26 3 2025
Source payment records
VYVGART HYTRULO
Normalized: vyvgart hytrulo
Drug ARGENX US, INC. $21.63 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
UBRELVY
ubrelvy
2025 Ubrelvy 2024 16
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 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
16 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
GabapentinGabapentin14437
LevetiracetamLevetiracetam9127
Donepezil HclDonepezil Hcl8434
Carbidopa-LevodopaCarbidopa/Levodopa7325
TopiramateTopiramate6625
Aimovig AutoinjectorErenumab-Aooe58suppressed
BaclofenBaclofen4812
ClonazepamClonazepam48suppressed
LacosamideLacosamide48suppressed
PregabalinPregabalin4721
Sumatriptan SuccinateSumatriptan Succinate46suppressed
OxcarbazepineOxcarbazepine38suppressed
LamotrigineLamotrigine37suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended37suppressed
Nortriptyline HclNortriptyline Hcl3611
Carbamazepine ErCarbamazepine29suppressed
DilantinPhenytoin Sodium Extended28suppressed
Amitriptyline HclAmitriptyline Hcl25suppressed
Propranolol HclPropranolol Hcl24suppressed
PrimidonePrimidone2311
Memantine HclMemantine Hcl22suppressed
Pyridostigmine BromidePyridostigmine Bromide22suppressed
Tizanidine HclTizanidine Hcl22suppressed
ZonisamideZonisamide22suppressed
LidocaineLidocaine21suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl21suppressed
AmantadineAmantadine Hcl20suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl20suppressed
Dimethyl FumarateDimethyl Fumarate20suppressed
PrednisonePrednisone20suppressed
Frovatriptan SuccinateFrovatriptan Succinate19suppressed
Promethazine HclPromethazine Hcl19suppressed
PhenobarbitalPhenobarbital18suppressed
Trazodone HclTrazodone Hcl18suppressed
Sertraline HclSertraline Hcl17suppressed
TecfideraDimethyl Fumarate17suppressed
GlatopaGlatiramer Acetate16suppressed
UbrelvyUbrogepant16suppressed
CarbamazepineCarbamazepine12suppressed
RizatriptanRizatriptan Benzoate12suppressed
Verapamil HclVerapamil Hcl12suppressed
Atorvastatin CalciumAtorvastatin Calcium11suppressed
Duloxetine HclDuloxetine Hcl11suppressed
PhenytoinPhenytoin11suppressed

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 $157.05 · 7 records ABBVIE INC. QULIPTA, UBRELVY, VYVGART HYTRULO 1
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