Healthcare provider profile · identity verified

Marissa L Howard, NP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · GLASGOW, KY · NPI 1750819967

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 Marissa L Howard, NP received $280.36 in general payments during 2025 across 16 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 24.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 142 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LOKELMA as an associated drug or biological on 6897 records involving 4326 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Lokelma by this doctor in 2024.

Bayer Healthcare 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Kerendia by this doctor in 2024.

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

Payment overview · 2025

General Payments

$280.36

16 reported records · 8 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $68.5124.4%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $60.9421.7%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $44.1115.7%22025
Amgen Inc. Unresolved — no canonical attribution shown $34.7812.4%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $21.137.5%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $20.057.2%12025
Apellis Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.826.4%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.024.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$280.3616

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $68.51 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $60.94 4 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $44.11 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $34.78 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $34.78 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $21.13 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $20.05 1 2025
Source payment records
Empaveli
Normalized: empaveli
Drug Apellis Pharmaceuticals, Inc. $17.82 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $13.02 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
FARXIGA
farxiga
2025 Farxiga 2024 142 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 12
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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
142 41
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 LOKELMA
open payments reported associated product
CMS Open Payments — General Payments
6897 supporting records · 4326 recipient NPIs · example record 1206131624
Lokelma · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
12 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
FurosemideFurosemide18045
Amlodipine BesylateAmlodipine Besylate16040
FarxigaDapagliflozin Propanediol14241
LisinoprilLisinopril13132
Hydralazine HclHydralazine Hcl11835
Losartan PotassiumLosartan Potassium9325
Doxazosin MesylateDoxazosin Mesylate7917
Bisoprolol FumarateBisoprolol Fumarate7717
AllopurinolAllopurinol6421
Potassium ChloridePotassium Chloride6023
CarvedilolCarvedilol5316
HydrochlorothiazideHydrochlorothiazide5313
Calcium AcetateCalcium Acetate4918
FebuxostatFebuxostat44suppressed
Clonidine HclClonidine Hcl4211
FenofibrateFenofibrate Nanocrystallized40suppressed
Metoprolol SuccinateMetoprolol Succinate39suppressed
ProsolParenteral Amino Acid 20% No.139suppressed
Sevelamer CarbonateSevelamer Carbonate36suppressed
SpironolactoneSpironolactone3111
Metoprolol TartrateMetoprolol Tartrate29suppressed
BumetanideBumetanide2811
ValsartanValsartan27suppressed
LokelmaSodium Zirconium Cyclosilicate26suppressed
Nifedipine ErNifedipine24suppressed
FamotidineFamotidine23suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
VeltassaPatiromer Calcium Sorbitex21suppressed
CephalexinCephalexin2013
Terazosin HclTerazosin Hcl20suppressed
Midodrine HclMidodrine Hcl19suppressed
Atorvastatin CalciumAtorvastatin Calcium18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Ondansetron HclOndansetron Hcl17suppressed
Tamsulosin HclTamsulosin Hcl17suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate15suppressed
EliquisApixaban14suppressed
InvokanaCanagliflozin12suppressed
KerendiaFinerenone12suppressed
Labetalol HclLabetalol Hcl12suppressed
AuryxiaFerric Citrate11suppressed
CalcitriolCalcitriol11suppressed

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 $280.36 · 16 records Bayer Healthcare Pharmaceuticals Inc. Auvelity, Empaveli, FARXIGA, JARDIANCE, Kerendia, OTEZLA, REPATHA, VOQUEZNA, YUPELRI 3
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