Healthcare provider profile · identity verified

Aaron Michael Bacalia, PA-C

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · KALAMAZOO, MI · NPI 1790876894

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 Aaron Michael Bacalia, PA-C received $209.45 in general payments during 2025 across 11 reported records.

Novo Nordisk Inc accounted for 37.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

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 25 claims for Jardiance by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Ozempic 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 26 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

$209.45

11 reported records · 6 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $78.7737.6%42025
Amgen Inc. Unresolved — no canonical attribution shown $52.0624.9%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $26.5112.7%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.709.9%12025
PFIZER INC. Unresolved — no canonical attribution shown $16.487.9%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $14.937.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$209.4511

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
OTEZLA
Normalized: otezla
Drug Amgen Inc. $52.06 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $52.06 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $41.70 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $41.70 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $37.07 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $26.51 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $20.70 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $16.48 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $16.48 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $14.93 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
JARDIANCE
jardiance
2025 Jardiance 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 49
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
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
25 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
49 suppressed by CMS
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
26 12

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 Calcium34297
Levothyroxine SodiumLevothyroxine Sodium14846
Rosuvastatin CalciumRosuvastatin Calcium14453
LisinoprilLisinopril14246
Amlodipine BesylateAmlodipine Besylate14145
GabapentinGabapentin13642
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11519
OmeprazoleOmeprazole10836
Losartan PotassiumLosartan Potassium10738
Tamsulosin HclTamsulosin Hcl8631
PregabalinPregabalin8418
Metformin Hcl ErMetformin Hcl7530
Metoprolol SuccinateMetoprolol Succinate7532
AlprazolamAlprazolam7421
HydrochlorothiazideHydrochlorothiazide7126
Metformin HclMetformin Hcl6922
Fluticasone PropionateFluticasone Propionate6833
CephalexinCephalexin5947
Duloxetine HclDuloxetine Hcl5917
Hydroxyzine HclHydroxyzine Hcl5612
Albuterol Sulfate HfaAlbuterol Sulfate5429
Pantoprazole SodiumPantoprazole Sodium5319
Trazodone HclTrazodone Hcl5318
PrednisonePrednisone5046
OzempicSemaglutide49suppressed
Sertraline HclSertraline Hcl4916
Donepezil HclDonepezil Hcl4814
FurosemideFurosemide4816
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4746
Doxycycline HyclateDoxycycline Hyclate4040
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen39suppressed
SimvastatinSimvastatin3812
Metoprolol TartrateMetoprolol Tartrate3511
Bupropion XlBupropion Hcl3417
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3416
Propranolol Hcl ErPropranolol Hcl34suppressed
Escitalopram OxalateEscitalopram Oxalate3311
ValsartanValsartan3314
MounjaroTirzepatide32suppressed
MethylprednisoloneMethylprednisolone3129
Quetiapine FumarateQuetiapine Fumarate31suppressed
AllopurinolAllopurinol29suppressed
FamotidineFamotidine2913
FinasterideFinasteride28suppressed
Tramadol HclTramadol Hcl27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter27suppressed
ClopidogrelClopidogrel Bisulfate26suppressed
EliquisApixaban2612
Montelukast SodiumMontelukast Sodium26suppressed
JardianceEmpagliflozin25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl24suppressed
Fluoxetine HclFluoxetine Hcl24suppressed
EzetimibeEzetimibe23suppressed
Citalopram HbrCitalopram Hydrobromide22suppressed
Pravastatin SodiumPravastatin Sodium22suppressed
LorazepamLorazepam21suppressed
Pioglitazone HclPioglitazone Hcl21suppressed
Memantine HclMemantine Hcl20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
PrimidonePrimidone19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1914
ValacyclovirValacyclovir Hcl1915
CelecoxibCelecoxib18suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride18suppressed
NaproxenNaproxen1812
Ventolin HfaAlbuterol Sulfate18suppressed
FentanylFentanyl17suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
SynthroidLevothyroxine Sodium17suppressed
CarvedilolCarvedilol16suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters16suppressed
AzithromycinAzithromycin1514
ChlorthalidoneChlorthalidone15suppressed
Ipratropium BromideIpratropium Bromide15suppressed
Potassium ChloridePotassium Chloride15suppressed
Tizanidine HclTizanidine Hcl15suppressed
AmoxicillinAmoxicillin1411
FenofibrateFenofibrate14suppressed
MirtazapineMirtazapine14suppressed
TrulicityDulaglutide14suppressed
XareltoRivaroxaban14suppressed
Metoprolol-HydrochlorothiazideMetoprolol/Hydrochlorothiazide13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Buspirone HclBuspirone Hcl12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
Meclizine HclMeclizine Hcl12suppressed
Midodrine HclMidodrine Hcl12suppressed
Promethazine HclPromethazine Hcl12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Zolpidem TartrateZolpidem Tartrate12suppressed
MethocarbamolMethocarbamol11suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended11suppressed
Venlafaxine Hcl ErVenlafaxine 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 $209.45 · 11 records Novo Nordisk Inc Auvelity, GARDASIL 9, JARDIANCE, NURTEC ODT, OTEZLA, Ozempic, REPATHA, Rybelsus, Wegovy, ZAVZPRET 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