Healthcare provider profile · identity verified

Melissa Barham Jackson, NP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · JACKSON, MS · NPI 1578049276

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 Melissa Barham Jackson, NP received $225.46 in general payments during 2025 across 20 reported records.

PFIZER INC. accounted for 72.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis.

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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 62 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$225.46

20 reported records · 4 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
PFIZER INC. Unresolved — no canonical attribution shown $163.1472.4%172025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $22.6610.1%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $21.169.4%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.508.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$225.4620

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $163.14 17 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $142.51 16 2025
Source payment records
AJOVY
Normalized: ajovy
Biological Teva Pharmaceuticals USA, Inc. $22.66 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $21.16 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $20.63 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $18.50 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.50 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
ELIQUIS
eliquis
2025 Eliquis 2024 62 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
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
62 13

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
AzithromycinAzithromycin158126
PrednisonePrednisone14498
MethylprednisoloneMethylprednisolone7868
CephalexinCephalexin7757
OmeprazoleOmeprazole7217
Amlodipine BesylateAmlodipine Besylate7122
LisinoprilLisinopril7117
Escitalopram OxalateEscitalopram Oxalate6812
EliquisApixaban6213
Rosuvastatin CalciumRosuvastatin Calcium6016
GabapentinGabapentin5321
Sertraline HclSertraline Hcl5311
NitrofurantoinNitrofurantoin Macrocrystal5031
MounjaroTirzepatide49suppressed
Ciprofloxacin HclCiprofloxacin Hcl4623
Trazodone HclTrazodone Hcl45suppressed
Atorvastatin CalciumAtorvastatin Calcium4315
Levothyroxine SodiumLevothyroxine Sodium3715
MeloxicamMeloxicam3712
Montelukast SodiumMontelukast Sodium37suppressed
Amitriptyline HclAmitriptyline Hcl35suppressed
AmoxicillinAmoxicillin3430
Citalopram HbrCitalopram Hydrobromide34suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3327
Quetiapine FumarateQuetiapine Fumarate32suppressed
FurosemideFurosemide3014
FluconazoleFluconazole2816
Tamsulosin HclTamsulosin Hcl27suppressed
AlprazolamAlprazolam26suppressed
OlanzapineOlanzapine26suppressed
Potassium ChloridePotassium Chloride26suppressed
Zolpidem TartrateZolpidem Tartrate26suppressed
Fluticasone PropionateFluticasone Propionate25suppressed
Losartan PotassiumLosartan Potassium25suppressed
MethocarbamolMethocarbamol2515
Midodrine HclMidodrine Hcl25suppressed
Memantine HclMemantine Hcl24suppressed
Metformin Hcl ErMetformin Hcl24suppressed
Ondansetron OdtOndansetron2417
Tramadol HclTramadol Hcl23suppressed
Meclizine HclMeclizine Hcl2213
Buspirone HclBuspirone Hcl21suppressed
MupirocinMupirocin1916
Pravastatin SodiumPravastatin Sodium19suppressed
HydrochlorothiazideHydrochlorothiazide18suppressed
Oxybutynin Chloride ErOxybutynin Chloride18suppressed
ClopidogrelClopidogrel Bisulfate16suppressed
Metoprolol SuccinateMetoprolol Succinate16suppressed
Metoprolol TartrateMetoprolol Tartrate16suppressed
SimvastatinSimvastatin16suppressed
Tizanidine HclTizanidine Hcl16suppressed
CarvedilolCarvedilol15suppressed
Pantoprazole SodiumPantoprazole Sodium15suppressed
SpironolactoneSpironolactone15suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl14suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
LansoprazoleLansoprazole13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
TopiramateTopiramate12suppressed
TrulicityDulaglutide12suppressed
AllopurinolAllopurinol11suppressed
AtenololAtenolol11suppressed
LevofloxacinLevofloxacin11suppressed

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 $225.46 · 20 records PFIZER INC. AJOVY, Auvelity, ELIQUIS, NURTEC ODT, QULIPTA, UBRELVY, ZAVZPRET 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