Healthcare provider profile · identity verified

Fredickson Manuel Vargas, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SAN GERMAN, PR · NPI 1649248758

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 Fredickson Manuel Vargas, MD received $131.65 in general payments during 2025 across 6 reported records.

AstraZeneca Pharmaceuticals LP accounted for 78.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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

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 250 claims for Farxiga by this doctor in 2024.

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 33 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

$131.65

6 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $103.7778.8%52025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.8821.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$131.656

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
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $27.88 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $15.16 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 33
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
250 47
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
33 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
Losartan PotassiumLosartan Potassium1567339
Levothyroxine SodiumLevothyroxine Sodium1507185
Atorvastatin CalciumAtorvastatin Calcium1479353
GabapentinGabapentin1415216
Tamsulosin HclTamsulosin Hcl1012155
Metoprolol SuccinateMetoprolol Succinate878177
Metformin HclMetformin Hcl849181
GlimepirideGlimepiride690134
FurosemideFurosemide664117
Alendronate SodiumAlendronate Sodium646106
SimvastatinSimvastatin622155
ClopidogrelClopidogrel Bisulfate618115
Amlodipine BesylateAmlodipine Besylate594114
SynthroidLevothyroxine Sodium51875
Rosuvastatin CalciumRosuvastatin Calcium46095
LisinoprilLisinopril438108
Metformin Hcl ErMetformin Hcl40280
Isosorbide Mononitrate ErIsosorbide Mononitrate36875
HydrochlorothiazideHydrochlorothiazide35981
Sertraline HclSertraline Hcl35664
CarvedilolCarvedilol34570
FinasterideFinasteride33857
Trazodone HclTrazodone Hcl31958
ClonazepamClonazepam29638
Doxazosin MesylateDoxazosin Mesylate28950
PrednisonePrednisone25499
FarxigaDapagliflozin Propanediol25047
MeloxicamMeloxicam250131
FamotidineFamotidine24983
Montelukast SodiumMontelukast Sodium24945
IrbesartanIrbesartan23841
Pioglitazone HclPioglitazone Hcl23842
AllopurinolAllopurinol23243
AtenololAtenolol22748
OmeprazoleOmeprazole21857
Tizanidine HclTizanidine Hcl190117
MethotrexateMethotrexate Sodium18827
Memantine HclMemantine Hcl18726
Hydralazine HclHydralazine Hcl17326
Warfarin SodiumWarfarin Sodium17016
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16238
LantusInsulin Glargine,hum.Rec.Anlog15930
EliquisApixaban14425
AlprazolamAlprazolam14018
AzithromycinAzithromycin140113
Verapamil ErVerapamil Hcl14031
Nifedipine ErNifedipine13921
SpironolactoneSpironolactone13825
Citalopram HbrCitalopram Hydrobromide13620
DexamethasoneDexamethasone136105
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip13361
GlipizideGlipizide12024
Pantoprazole SodiumPantoprazole Sodium11727
Quetiapine FumarateQuetiapine Fumarate11620
Fluoxetine HclFluoxetine Hcl11316
FenofibrateFenofibrate10729
CilostazolCilostazol10620
Donepezil HclDonepezil Hcl10617
Metoprolol TartrateMetoprolol Tartrate10624
ValsartanValsartan10416
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm10219
TemazepamTemazepam9616
LevofloxacinLevofloxacin9578
DigoxinDigoxin9415
Hydroxychloroquine SulfateHydroxychloroquine Sulfate9216
MirtazapineMirtazapine9114
Humulin NInsulin Nph Human Isophane8712
Fluticasone PropionateFluticasone Propionate7736
LatanoprostLatanoprost7513
Buspirone HclBuspirone Hcl7011
BumetanideBumetanide6816
RisperidoneRisperidone6811
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide6311
Escitalopram OxalateEscitalopram Oxalate5817
XareltoRivaroxaban56suppressed
Amiodarone HclAmiodarone Hcl55suppressed
PregabalinPregabalin54suppressed
Raloxifene HclRaloxifene Hcl53suppressed
Candesartan CilexetilCandesartan Cilexetil5213
Ciprofloxacin HclCiprofloxacin Hcl5251
Isosorbide DinitrateIsosorbide Dinitrate52suppressed
Diclofenac SodiumDiclofenac Sodium5031
Humulin RInsulin Regular, Human5011
Diclofenac PotassiumDiclofenac Potassium4931
Amitriptyline HclAmitriptyline Hcl46suppressed
LevetiracetamLevetiracetam46suppressed
Oxybutynin ChlorideOxybutynin Chloride43suppressed
BaclofenBaclofen42suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4034
EzetimibeEzetimibe38suppressed
Labetalol HclLabetalol Hcl38suppressed
Trijardy XrEmpaglifloz/Linaglip/Metformin38suppressed
LevoxylLevothyroxine Sodium37suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3621
Venlafaxine Hcl ErVenlafaxine Hcl36suppressed
Ibandronate SodiumIbandronate Sodium35suppressed
Pravastatin SodiumPravastatin Sodium35suppressed
Bupropion XlBupropion Hcl34suppressed
Ropinirole HclRopinirole Hcl34suppressed
Galantamine ErGalantamine Hbr33suppressed
JardianceEmpagliflozin33suppressed
TopiramateTopiramate33suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril32suppressed
SucralfateSucralfate3215
Vitamin D2Ergocalciferol (Vitamin D2)32suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl31suppressed
Betamethasone DipropionateBetamethasone Dipropionate3018
Candesartan-HydrochlorothiazidCandesartan/Hydrochlorothiazid30suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
Zolpidem TartrateZolpidem Tartrate30suppressed
Diltiazem HclDiltiazem Hcl29suppressed
Meclizine HclMeclizine Hcl2920
Paroxetine HclParoxetine Hcl29suppressed
Carbidopa-LevodopaCarbidopa/Levodopa28suppressed
Divalproex SodiumDivalproex Sodium28suppressed
Glipizide ErGlipizide28suppressed
LorazepamLorazepam28suppressed
MethimazoleMethimazole28suppressed
NitroglycerinNitroglycerin2819
Duloxetine HclDuloxetine Hcl27suppressed
Propranolol HclPropranolol Hcl27suppressed
LansoprazoleLansoprazole26suppressed
Sildenafil CitrateSildenafil Citrate26suppressed
Tramadol HclTramadol Hcl26suppressed
CephalexinCephalexin2524
Clobetasol PropionateClobetasol Propionate2516
Synjardy XrEmpagliflozin/Metformin Hcl25suppressed
PrimidonePrimidone24suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog24suppressed
Folic AcidFolic Acid23suppressed
Levo-TLevothyroxine Sodium23suppressed
MetronidazoleMetronidazole2323
Tolterodine Tartrate ErTolterodine Tartrate23suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide22suppressed
Enalapril MaleateEnalapril Maleate21suppressed
Mometasone FuroateMometasone Furoate2111
PentoxifyllinePentoxifylline21suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl21suppressed
Ranolazine ErRanolazine21suppressed
Clindamycin HclClindamycin Hcl2018
Dicyclomine HclDicyclomine Hcl2018
Insulin LisproInsulin Lispro20suppressed
Sumatriptan SuccinateSumatriptan Succinate20suppressed
Janumet XrSitagliptin Phos/Metformin Hcl19suppressed
NabumetoneNabumetone19suppressed
Sevelamer CarbonateSevelamer Carbonate19suppressed
Silver SulfadiazineSilver Sulfadiazine1914
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1816
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters18suppressed
Sure ComfortSyringe-Needle,insulin,0.5 Ml18suppressed
TradjentaLinagliptin18suppressed
Cevimeline HclCevimeline Hcl17suppressed
Wixela InhubFluticasone Propion/Salmeterol17suppressed
CefadroxilCefadroxil1615
Dexlansoprazole DrDexlansoprazole16suppressed
Pyridostigmine BromidePyridostigmine Bromide16suppressed
Bisoprolol FumarateBisoprolol Fumarate15suppressed
EntrestoSacubitril/Valsartan15suppressed
FluconazoleFluconazole1513
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm15suppressed
Nortriptyline HclNortriptyline Hcl15suppressed
Olmesartan MedoxomilOlmesartan Medoxomil15suppressed
RivastigmineRivastigmine15suppressed
TrulicityDulaglutide15suppressed
Verapamil SrVerapamil Hcl15suppressed
Albuterol SulfateAlbuterol Sulfate1414
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine14suppressed
Glipizide-MetforminGlipizide/Metformin Hcl14suppressed
HydrocortisoneHydrocortisone14suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn14suppressed
MetolazoneMetolazone14suppressed
Terbinafine HclTerbinafine Hcl1411
AripiprazoleAripiprazole13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
Fludrocortisone AcetateFludrocortisone Acetate13suppressed
Neomycin-Polymyxin-HydrocortNeomycin/Polymyxin B/Hydrocort1313
SulfasalazineSulfasalazine13suppressed
Sure ComfortSyringe And Needle,insulin,1ml13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Betamethasone ValerateBetamethasone Valerate12suppressed
Bicillin L-APenicillin G Benzathine12suppressed
ChlorthalidoneChlorthalidone12suppressed
DutasterideDutasteride12suppressed
LoperamideLoperamide Hcl12suppressed
MethylprednisoloneMethylprednisolone1211
Risedronate SodiumRisedronate Sodium12suppressed
SsdSilver Sulfadiazine12suppressed
Tamoxifen CitrateTamoxifen Citrate12suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen12suppressed
Verapamil HclVerapamil Hcl12suppressed
CalcitriolCalcitriol11suppressed
EnuloseLactulose11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Fenofibric AcidFenofibric Acid (Choline)11suppressed
Flecainide AcetateFlecainide Acetate11suppressed
JanuviaSitagliptin Phosphate11suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate11suppressed
MounjaroTirzepatide11suppressed
OlanzapineOlanzapine11suppressed

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 $131.65 · 6 records AstraZeneca Pharmaceuticals LP AIRSUPRA, JARDIANCE 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