Healthcare provider profile · identity verified

Ray Hernando Tangunan, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · SEBRING, FL · NPI 1649248345

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 Ray Hernando Tangunan, M.D. received $125.00 in general payments during 2025 across 1 reported records.

AstraZeneca Pharmaceuticals LP accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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 72 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Symbicort by this doctor in 2024.

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

Payment overview · 2025

General Payments

$125.00

1 reported records · 1 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 $125.00100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$125.001

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $125.00 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
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
72 16
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 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
Atorvastatin CalciumAtorvastatin Calcium467167
Amlodipine BesylateAmlodipine Besylate288104
Metformin HclMetformin Hcl25992
Levothyroxine SodiumLevothyroxine Sodium25274
Pantoprazole SodiumPantoprazole Sodium23089
Metoprolol SuccinateMetoprolol Succinate19365
LisinoprilLisinopril19066
Losartan PotassiumLosartan Potassium18664
GabapentinGabapentin18267
AlprazolamAlprazolam16949
GlimepirideGlimepiride15546
Tamsulosin HclTamsulosin Hcl14853
CarvedilolCarvedilol14150
Rosuvastatin CalciumRosuvastatin Calcium13640
FurosemideFurosemide11365
Tramadol HclTramadol Hcl10754
Metoprolol TartrateMetoprolol Tartrate9942
HydrochlorothiazideHydrochlorothiazide9636
AzithromycinAzithromycin9571
ClopidogrelClopidogrel Bisulfate9534
Montelukast SodiumMontelukast Sodium9532
AllopurinolAllopurinol9432
SimvastatinSimvastatin9327
Zolpidem TartrateZolpidem Tartrate8426
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen8329
Pravastatin SodiumPravastatin Sodium7821
FarxigaDapagliflozin Propanediol7216
FinasterideFinasteride7022
Potassium ChloridePotassium Chloride7039
Trazodone HclTrazodone Hcl6820
IrbesartanIrbesartan5817
OzempicSemaglutide5812
TrulicityDulaglutide5811
Alendronate SodiumAlendronate Sodium5214
LorazepamLorazepam5213
OmeprazoleOmeprazole5017
JardianceEmpagliflozin4718
CephalexinCephalexin4636
AtenololAtenolol4513
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4424
EliquisApixaban4322
PrednisonePrednisone4333
CelecoxibCelecoxib4216
GlipizideGlipizide4213
Hydralazine HclHydralazine Hcl4116
EzetimibeEzetimibe4018
AmoxicillinAmoxicillin3727
Isosorbide Mononitrate ErIsosorbide Mononitrate3714
Ciprofloxacin HclCiprofloxacin Hcl3527
Albuterol Sulfate HfaAlbuterol Sulfate3412
Citalopram HbrCitalopram Hydrobromide3411
FamotidineFamotidine3417
Lantus SolostarInsulin Glargine,hum.Rec.Anlog33suppressed
SpironolactoneSpironolactone33suppressed
SymbicortBudesonide/Formoterol Fumarate33suppressed
DiazepamDiazepam32suppressed
SynthroidLevothyroxine Sodium3111
Clonidine HclClonidine Hcl30suppressed
Pioglitazone HclPioglitazone Hcl29suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl29suppressed
Sertraline HclSertraline Hcl27suppressed
Fluticasone PropionateFluticasone Propionate26suppressed
LevetiracetamLevetiracetam26suppressed
Oxycodone HclOxycodone Hcl25suppressed
ClonazepamClonazepam24suppressed
Meclizine HclMeclizine Hcl2420
NitroglycerinNitroglycerin2313
PregabalinPregabalin23suppressed
ChlorthalidoneChlorthalidone22suppressed
FenofibrateFenofibrate22suppressed
MeloxicamMeloxicam22suppressed
Warfarin SodiumWarfarin Sodium21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide20suppressed
TemazepamTemazepam20suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
MounjaroTirzepatide19suppressed
KetoconazoleKetoconazole18suppressed
MirtazapineMirtazapine1813
Donepezil HclDonepezil Hcl17suppressed
Testosterone CypionateTestosterone Cypionate17suppressed
Benazepril HclBenazepril Hcl16suppressed
Diclofenac SodiumDiclofenac Sodium16suppressed
Doxycycline HyclateDoxycycline Hyclate16suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate16suppressed
ValsartanValsartan16suppressed
BaclofenBaclofen15suppressed
Buspirone HclBuspirone Hcl15suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
SucralfateSucralfate15suppressed
Tresiba Flextouch U-100Insulin Degludec15suppressed
Doxepin HclDoxepin Hcl14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
EntrestoSacubitril/Valsartan14suppressed
Nifedipine ErNifedipine14suppressed
Ropinirole HclRopinirole Hcl14suppressed
Venlafaxine HclVenlafaxine Hcl14suppressed
BumetanideBumetanide13suppressed
CarisoprodolCarisoprodol13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
LevofloxacinLevofloxacin1312
Midodrine HclMidodrine Hcl1313
ProliaDenosumab13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
XareltoRivaroxaban13suppressed
Escitalopram OxalateEscitalopram Oxalate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Paroxetine HclParoxetine Hcl12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Labetalol HclLabetalol Hcl11suppressed
Ondansetron OdtOndansetron11suppressed
Oxybutynin ChlorideOxybutynin Chloride11suppressed
Risedronate SodiumRisedronate Sodium11suppressed
Tizanidine HclTizanidine Hcl11suppressed
Verapamil ErVerapamil 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 $125.00 · 1 records AstraZeneca Pharmaceuticals LP BREZTRI 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