Healthcare provider profile · identity verified

Siran Sirop

Allopathic & Osteopathic Physicians|Family Medicine · GLENDALE, CA · NPI 1376912691

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 Siran Sirop received $605.16 in general payments during 2025 across 12 reported records.

Novo Nordisk Inc accounted for 67.2% of that reported general-payment amount.

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

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

$605.16

12 reported records · 7 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 $406.9267.2%52025
Lilly USA, LLC Unresolved — no canonical attribution shown $54.689.0%22025
ABBVIE INC. Unresolved — no canonical attribution shown $34.015.6%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $32.765.4%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $28.884.8%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $25.994.3%12025
Exeltis, USA Inc. Unresolved — no canonical attribution shown $21.923.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$605.1612

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $285.11 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $54.68 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $40.47 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $34.01 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $34.01 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $32.76 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $28.88 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $25.99 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $25.26 1 2025
Source payment records
SLYND
Normalized: slynd
Drug Exeltis, USA Inc. $21.92 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
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 Calcium17657
Amlodipine BesylateAmlodipine Besylate13146
Levothyroxine SodiumLevothyroxine Sodium12740
Rosuvastatin CalciumRosuvastatin Calcium9533
Losartan PotassiumLosartan Potassium8631
LisinoprilLisinopril8234
Metoprolol SuccinateMetoprolol Succinate7017
GabapentinGabapentin6420
Fluticasone PropionateFluticasone Propionate5928
FamotidineFamotidine5520
Metformin HclMetformin Hcl5525
Alendronate SodiumAlendronate Sodium5216
EliquisApixaban5114
Escitalopram OxalateEscitalopram Oxalate4915
Trazodone HclTrazodone Hcl4417
Albuterol Sulfate HfaAlbuterol Sulfate4221
Pantoprazole SodiumPantoprazole Sodium3722
Tamsulosin HclTamsulosin Hcl3512
Duloxetine HclDuloxetine Hcl3311
OmeprazoleOmeprazole3115
Citalopram HbrCitalopram Hydrobromide29suppressed
HydrochlorothiazideHydrochlorothiazide2811
ValacyclovirValacyclovir Hcl27suppressed
Fluoxetine HclFluoxetine Hcl26suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
FurosemideFurosemide24suppressed
Olmesartan MedoxomilOlmesartan Medoxomil24suppressed
Bupropion XlBupropion Hcl22suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2120
SymbicortBudesonide/Formoterol Fumarate21suppressed
Benazepril HclBenazepril Hcl20suppressed
EzetimibeEzetimibe20suppressed
Ibandronate SodiumIbandronate Sodium20suppressed
BaclofenBaclofen19suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19suppressed
Pioglitazone HclPioglitazone Hcl19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1911
FinasterideFinasteride18suppressed
GlimepirideGlimepiride18suppressed
SimvastatinSimvastatin18suppressed
AllopurinolAllopurinol17suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1716
Metoprolol TartrateMetoprolol Tartrate16suppressed
Tramadol HclTramadol Hcl16suppressed
CarvedilolCarvedilol15suppressed
LovastatinLovastatin15suppressed
Sertraline HclSertraline Hcl15suppressed
EstradiolEstradiol14suppressed
Icosapent EthylIcosapent Ethyl14suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Hydralazine HclHydralazine Hcl13suppressed
IbuprofenIbuprofen13suppressed
CelecoxibCelecoxib12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
FarxigaDapagliflozin Propanediol12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
MirtazapineMirtazapine12suppressed
Pen NeedlesPen Needle, Diabetic12suppressed
AlprazolamAlprazolam11suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine11suppressed
Donepezil HclDonepezil Hcl11suppressed
Folic AcidFolic Acid11suppressed
JardianceEmpagliflozin11suppressed
NystatinNystatin11suppressed
SpironolactoneSpironolactone11suppressed

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 $605.16 · 12 records Novo Nordisk Inc Cologuard Collection Kit, Kerendia, Korlym, MOUNJARO, Ozempic, QULIPTA, Rybelsus, SLYND, UBRELVY, ZEPBOUND 1
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