Healthcare provider profile · identity verified

Barry O Baker, PA-C

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · RISING SUN, MD · NPI 1497716690

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 Barry O Baker, PA-C received $427.96 in general payments during 2025 across 15 reported records.

AstraZeneca Pharmaceuticals LP accounted for 48.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$427.96

15 reported records · 9 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $206.0448.1%32025
PFIZER INC. Unresolved — no canonical attribution shown $58.5013.7%32025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $33.167.8%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $32.467.6%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $25.385.9%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.864.6%12025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $18.694.4%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.264.3%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $15.613.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$427.9615

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $110.28 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $95.76 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $39.07 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $39.07 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $39.07 2 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $33.16 2 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $33.16 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $25.38 1 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological Merck Sharp & Dohme LLC $19.49 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $19.43 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $19.43 1 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $18.69 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $18.35 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $18.26 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.26 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $15.61 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $14.11 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $14.11 1 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $13.67 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
11 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
Atorvastatin CalciumAtorvastatin Calcium13239
Levothyroxine SodiumLevothyroxine Sodium12434
Metoprolol SuccinateMetoprolol Succinate8630
HydrochlorothiazideHydrochlorothiazide8027
Losartan PotassiumLosartan Potassium7826
OmeprazoleOmeprazole6215
LisinoprilLisinopril5314
Metformin HclMetformin Hcl5112
Montelukast SodiumMontelukast Sodium4912
AlprazolamAlprazolam40suppressed
Amlodipine BesylateAmlodipine Besylate3914
Rosuvastatin CalciumRosuvastatin Calcium3912
Escitalopram OxalateEscitalopram Oxalate38suppressed
GabapentinGabapentin3817
PrednisonePrednisone3833
MeloxicamMeloxicam3718
Pantoprazole SodiumPantoprazole Sodium3711
CelecoxibCelecoxib3513
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide35suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3317
AzithromycinAzithromycin3329
Trelegy ElliptaFluticasone/Umeclidin/Vilanter32suppressed
Pravastatin SodiumPravastatin Sodium31suppressed
Trazodone HclTrazodone Hcl3113
Metoprolol TartrateMetoprolol Tartrate30suppressed
Buspirone HclBuspirone Hcl29suppressed
PregabalinPregabalin29suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide28suppressed
Metformin Hcl ErMetformin Hcl2811
Tramadol HclTramadol Hcl28suppressed
EtodolacEtodolac26suppressed
Duloxetine HclDuloxetine Hcl23suppressed
FamotidineFamotidine23suppressed
FurosemideFurosemide23suppressed
ClonazepamClonazepam22suppressed
Sertraline HclSertraline Hcl20suppressed
Zolpidem TartrateZolpidem Tartrate19suppressed
ClopidogrelClopidogrel Bisulfate18suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
Venlafaxine Hcl ErVenlafaxine Hcl18suppressed
Alendronate SodiumAlendronate Sodium17suppressed
AripiprazoleAripiprazole17suppressed
GlimepirideGlimepiride17suppressed
Memantine HclMemantine Hcl17suppressed
IbuprofenIbuprofen16suppressed
OzempicSemaglutide16suppressed
RybelsusSemaglutide16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1615
Bupropion XlBupropion Hcl15suppressed
CarvedilolCarvedilol15suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
SimvastatinSimvastatin15suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog14suppressed
Ibandronate SodiumIbandronate Sodium14suppressed
IndomethacinIndomethacin14suppressed
Azelastine HclAzelastine Hcl13suppressed
LansoprazoleLansoprazole13suppressed
MethocarbamolMethocarbamol13suppressed
Ondansetron OdtOndansetron1311
Potassium ChloridePotassium Chloride13suppressed
TopiramateTopiramate13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
LevofloxacinLevofloxacin12suppressed
Tamsulosin HclTamsulosin Hcl12suppressed
Doxycycline HyclateDoxycycline Hyclate11suppressed
Glipizide ErGlipizide11suppressed
JardianceEmpagliflozin11suppressed
Nifedipine ErNifedipine11suppressed
RisperidoneRisperidone11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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 $427.96 · 15 records AstraZeneca Pharmaceuticals LP ABRYSVO, AIRSUPRA, BREZTRI, COMIRNATY, ELIQUIS, ENFLONSIA, JOURNAVX, KISUNLA, MOUNJARO, NURTEC ODT, PREVNAR 20, QULIPTA, ROTATEQ, The Cologuard Plus Collection Kit, UBRELVY, VAXELIS, VAXNEUVANCE, ZEPBOUND, ZORYVE 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