Healthcare provider profile · identity verified

Jose Gamboa, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Child & Adolescent Psychiatry · ANAHEIM, CA · NPI 1275615718

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 Jose Gamboa, MD received $147.20 in general payments during 2025 across 7 reported records.

Alkermes, Inc. accounted for 100.0% 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: Aristada, Lybalvi.

Alkermes, 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 ARISTADA as an associated drug or biological on 76041 records involving 17486 distinct recipient NPIs. Public Medicare Part D data also shows 160 claims for Aristada by this doctor in 2024.

Alkermes, 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 LYBALVI as an associated drug or biological on 93784 records involving 20135 distinct recipient NPIs. Public Medicare Part D data also shows 117 claims for Lybalvi by this doctor in 2024.

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

Payment overview · 2025

General Payments

$147.20

7 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
Alkermes, Inc. Unresolved — no canonical attribution shown $147.20100.0%72025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$147.207

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
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $147.20 7 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $147.20 7 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
ARISTADA
aristada
2025 Aristada 2024 160 exact normalized Medicare Part D
LYBALVI
lybalvi
2025 Lybalvi 2024 117 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
Alkermes, Inc.
Exact reporting entity; no affiliate inference
2025 ARISTADA
open payments reported associated product
CMS Open Payments — General Payments
76041 supporting records · 17486 recipient NPIs · example record 1222428566
Aristada · 2024
Exact normalized brand match · 1 Part D row
160 17
Alkermes, Inc.
Exact reporting entity; no affiliate inference
2025 LYBALVI
open payments reported associated product
CMS Open Payments — General Payments
93784 supporting records · 20135 recipient NPIs · example record 1222428566
Lybalvi · 2024
Exact normalized brand match · 1 Part D row
117 18

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
RisperidoneRisperidone1189101
Quetiapine FumarateQuetiapine Fumarate95877
OlanzapineOlanzapine87963
Benztropine MesylateBenztropine Mesylate82783
Divalproex SodiumDivalproex Sodium70563
RexultiBrexpiprazole66153
Sertraline HclSertraline Hcl49040
Divalproex Sodium ErDivalproex Sodium47643
LorazepamLorazepam47166
ClonazepamClonazepam47042
AripiprazoleAripiprazole45640
Trazodone HclTrazodone Hcl41552
HaloperidolHaloperidol29931
Lithium CarbonateLithium Carbonate28926
MirtazapineMirtazapine25628
AlprazolamAlprazolam22821
Zolpidem TartrateZolpidem Tartrate20722
Chlorpromazine HclChlorpromazine Hcl175suppressed
TopiramateTopiramate17415
AristadaAripiprazole Lauroxil16017
Fluphenazine HclFluphenazine Hcl16011
Buspirone HclBuspirone Hcl14614
TrintellixVortioxetine Hydrobromide14216
Clonidine HclClonidine Hcl13911
Fluvoxamine MaleateFluvoxamine Maleate13912
ClozapineClozapine131suppressed
Citalopram HbrCitalopram Hydrobromide13011
Venlafaxine Hcl ErVenlafaxine Hcl12714
GabapentinGabapentin124suppressed
LybalviOlanzapine/Samidorphan Malate11718
Fluoxetine HclFluoxetine Hcl112suppressed
Paroxetine HclParoxetine Hcl10514
AmantadineAmantadine Hcl10411
Hydroxyzine PamoateHydroxyzine Pamoate10416
Ziprasidone HclZiprasidone Hcl104suppressed
Escitalopram OxalateEscitalopram Oxalate10016
Aripiprazole OdtAripiprazole98suppressed
Duloxetine HclDuloxetine Hcl97suppressed
Trihexyphenidyl HclTrihexyphenidyl Hcl8612
Olanzapine OdtOlanzapine83suppressed
Lurasidone HclLurasidone Hcl80suppressed
CarbamazepineCarbamazepine79suppressed
Propranolol HclPropranolol Hcl79suppressed
Clozapine OdtClozapine74suppressed
TemazepamTemazepam69suppressed
Paliperidone ErPaliperidone67suppressed
Invega SustennaPaliperidone Palmitate64suppressed
IngrezzaValbenazine Tosylate59suppressed
CaplytaLumateperone Tosylate55suppressed
Bupropion Hcl SrBupropion Hcl54suppressed
OxcarbazepineOxcarbazepine48suppressed
Prazosin HclPrazosin Hcl47suppressed
Quetiapine Fumarate ErQuetiapine Fumarate46suppressed
Risperidone OdtRisperidone46suppressed
Valproic AcidValproic Acid (As Sodium Salt)46suppressed
Abilify MaintenaAripiprazole43suppressed
Bupropion XlBupropion Hcl40suppressed
Naltrexone HclNaltrexone Hcl40suppressed
Donepezil HclDonepezil Hcl39suppressed
PerphenazinePerphenazine39suppressed
NuedextaDextromethorphan Hbr/Quinidine36suppressed
Doxepin HclDoxepin Hcl35suppressed
DiazepamDiazepam32suppressed
GlycopyrrolateGlycopyrrolate30suppressed
Clomipramine HclClomipramine Hcl29suppressed
Atomoxetine HclAtomoxetine Hcl27suppressed
Amitriptyline HclAmitriptyline Hcl26suppressed
Venlafaxine HclVenlafaxine Hcl26suppressed
OmeprazoleOmeprazole25suppressed
Guanfacine HclGuanfacine Hcl24suppressed
Guanfacine Hcl ErGuanfacine Hcl24suppressed
LamotrigineLamotrigine22suppressed
Nortriptyline HclNortriptyline Hcl22suppressed
Haloperidol DecanoateHaloperidol Decanoate18suppressed
Hydroxyzine HclHydroxyzine Hcl18suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13suppressed
Carbamazepine ErCarbamazepine13suppressed
LoxapineLoxapine Succinate13suppressed
Methylphenidate HclMethylphenidate Hcl13suppressed
NuplazidPimavanserin Tartrate13suppressed
PrimidonePrimidone13suppressed
Imipramine HclImipramine Hcl12suppressed
LovastatinLovastatin12suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Trospium Chloride ErTrospium Chloride12suppressed
TriazolamTriazolam11suppressed

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 $147.20 · 7 records Alkermes, Inc. ARISTADA, LYBALVI 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