Healthcare provider profile · identity verified

Hakop Oganyan, M.D.

Allopathic & Osteopathic Physicians|General Practice · NORTH HOLLYWOOD, CA · NPI 1366472045

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 Hakop Oganyan, M.D. received $313.33 in general payments during 2025 across 11 reported records.

E.R. Squibb & Sons, L.L.C. accounted for 22.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Rexulti, Spravato, Trintellix, Vraylar.

ABBVIE 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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Creon by this doctor in 2024.

ABBVIE 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 114 claims for Linzess by this doctor in 2024.

ABBVIE 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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Lumigan by this doctor in 2024.

ABBVIE 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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vraylar by this doctor in 2024.

Janssen 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 SPRAVATO as an associated drug or biological on 43813 records involving 17025 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Spravato by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 65 claims for Rexulti by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Trintellix by this doctor in 2024.

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

Payment overview · 2025

General Payments

$313.33

11 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
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $69.3122.1%32025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $67.7821.6%22025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $52.9416.9%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $45.0014.4%12025
Alkermes, Inc. Unresolved — no canonical attribution shown $34.0510.9%12025
ABBVIE INC. Unresolved — no canonical attribution shown $27.288.7%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $16.975.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$313.3311

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
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $69.31 3 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $52.94 2 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $45.00 1 2025
Source payment records
UZEDY
Normalized: uzedy
Drug Teva Pharmaceuticals USA, Inc. $35.50 1 2025
Source payment records
VIVITROL
Normalized: vivitrol
Drug Alkermes, Inc. $34.05 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $32.28 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $27.28 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $16.97 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
REXULTI
rexulti
2025 Rexulti 2024 65 exact normalized Medicare Part D
SPRAVATO
spravato
2025 Spravato 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 31
Beneficiary count suppressed
exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 12
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
114 19
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 SPRAVATO
open payments reported associated product
CMS Open Payments — General Payments
43813 supporting records · 17025 recipient NPIs · example record 1174223254
Spravato · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
65 13
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 2024
Exact normalized brand match · 1 Part D row
31 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
VascepaIcosapent Ethyl21332
Omeprazole-Sodium BicarbonateOmeprazole/Sodium Bicarbonate21043
Diclofenac SodiumDiclofenac Sodium18931
Alendronate SodiumAlendronate Sodium16018
EzetimibeEzetimibe15421
IbuprofenIbuprofen15223
GabapentinGabapentin15120
Metformin Er GastricMetformin Hcl15119
Amlodipine BesylateAmlodipine Besylate13619
Clonidine HclClonidine Hcl13317
Icosapent EthylIcosapent Ethyl11937
LinzessLinaclotide11419
Atorvastatin CalciumAtorvastatin Calcium11220
Isosorbide Mononitrate ErIsosorbide Mononitrate10312
Memantine Hcl ErMemantine Hcl10113
Losartan PotassiumLosartan Potassium9813
Meclizine HclMeclizine Hcl9515
AlprazolamAlprazolam8911
Duloxetine HclDuloxetine Hcl8811
Nebivolol HclNebivolol Hcl8812
Albuterol Sulfate HfaAlbuterol Sulfate8415
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide78suppressed
LovastatinLovastatin77suppressed
Montelukast SodiumMontelukast Sodium77suppressed
Rosuvastatin CalciumRosuvastatin Calcium77suppressed
FurosemideFurosemide73suppressed
HydrocortisoneHydrocortisone73suppressed
Diclofenac PotassiumDiclofenac Potassium7215
Metoprolol SuccinateMetoprolol Succinate7113
SsdSilver Sulfadiazine69suppressed
TavaboroleTavaborole66suppressed
CelecoxibCelecoxib6516
RexultiBrexpiprazole6513
MirtazapineMirtazapine64suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide64suppressed
SimvastatinSimvastatin63suppressed
Zolpidem TartrateZolpidem Tartrate61suppressed
Naproxen-Esomeprazole MagNaproxen/Esomeprazole Mag5813
ClopidogrelClopidogrel Bisulfate55suppressed
Benazepril HclBenazepril Hcl54suppressed
GemtesaVibegron54suppressed
CarvedilolCarvedilol52suppressed
Clobetasol PropionateClobetasol Propionate51suppressed
Lurasidone HclLurasidone Hcl49suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads4814
Dexlansoprazole DrDexlansoprazole4711
RivastigmineRivastigmine47suppressed
Trazodone HclTrazodone Hcl47suppressed
Vilazodone HclVilazodone Hcl47suppressed
Olmesartan MedoxomilOlmesartan Medoxomil45suppressed
JardianceEmpagliflozin43suppressed
FluocinonideFluocinonide42suppressed
Azelastine HclAzelastine Hcl39suppressed
EntrestoSacubitril/Valsartan38suppressed
LisinoprilLisinopril38suppressed
Diflorasone DiacetateDiflorasone Diacetate37suppressed
FenofibrateFenofibrate34suppressed
FenofibrateFenofibrate Nanocrystallized33suppressed
Donepezil HclDonepezil Hcl32suppressed
Escitalopram OxalateEscitalopram Oxalate32suppressed
KetoconazoleKetoconazole32suppressed
LorazepamLorazepam32suppressed
TradjentaLinagliptin31suppressed
TrintellixVortioxetine Hydrobromide31suppressed
Propranolol HclPropranolol Hcl30suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic30suppressed
CyclosporineCyclosporine28suppressed
Levothyroxine SodiumLevothyroxine Sodium28suppressed
Triamcinolone AcetonideTriamcinolone Acetonide28suppressed
FarxigaDapagliflozin Propanediol27suppressed
IbuIbuprofen27suppressed
SpravatoEsketamine Hcl27suppressed
Tamsulosin HclTamsulosin Hcl27suppressed
Sumatriptan SuccinateSumatriptan Succinate25suppressed
AzithromycinAzithromycin2418
CalcipotrieneCalcipotriene24suppressed
Easy Touch Alcohol Prep PadsAlcohol Antiseptic Pads24suppressed
Fesoterodine Fumarate ErFesoterodine Fumarate24suppressed
Fluticasone PropionateFluticasone Propionate24suppressed
Janumet XrSitagliptin Phos/Metformin Hcl24suppressed
OzempicSemaglutide24suppressed
Prazosin HclPrazosin Hcl24suppressed
GlipizideGlipizide23suppressed
CialisTadalafil22suppressed
NitroglycerinNitroglycerin22suppressed
Ropinirole HclRopinirole Hcl22suppressed
LumiganBimatoprost20suppressed
Metoprolol TartrateMetoprolol Tartrate20suppressed
Sertraline HclSertraline Hcl20suppressed
Solifenacin SuccinateSolifenacin Succinate20suppressed
Nystatin-TriamcinoloneNystatin/Triamcinolone Acet19suppressed
ClotrimazoleClotrimazole18suppressed
JanuviaSitagliptin Phosphate18suppressed
Metformin HclMetformin Hcl18suppressed
Advair HfaFluticasone Propion/Salmeterol17suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip17suppressed
HydrochlorothiazideHydrochlorothiazide17suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen17suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters16suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide15suppressed
Betamethasone DipropionateBetamethasone Dipropionate15suppressed
Glipizide ErGlipizide15suppressed
RybelsusSemaglutide15suppressed
Spiriva RespimatTiotropium Bromide15suppressed
Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc14suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl14suppressed
LevetiracetamLevetiracetam14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
RestasisCyclosporine14suppressed
ColchicineColchicine13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
Halobetasol PropionateHalobetasol Propionate13suppressed
Labetalol HclLabetalol Hcl13suppressed
LidocaineLidocaine13suppressed
MethocarbamolMethocarbamol13suppressed
TemazepamTemazepam13suppressed
CreonLipase/Protease/Amylase12suppressed
DutasterideDutasteride12suppressed
Dutasteride-TamsulosinDutasteride/Tamsulosin Hcl12suppressed
FebuxostatFebuxostat12suppressed
LubiprostoneLubiprostone12suppressed
Potassium ChloridePotassium Chloride12suppressed
Quetiapine FumarateQuetiapine Fumarate12suppressed
VraylarCariprazine Hcl12suppressed
BaclofenBaclofen11suppressed
Diclofenac EpolamineDiclofenac Epolamine11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
Levemir FlexpenInsulin Detemir11suppressed
PrednisonePrednisone11suppressed
ValsartanValsartan11suppressed
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 $313.33 · 11 records E.R. Squibb & Sons, L.L.C. AUSTEDO XR, COBENFY, REXULTI, SPRAVATO, TRINTELLIX, UZEDY, VIVITROL, VRAYLAR 7
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