Healthcare provider profile · identity verified

Eric Christoff, M.D.

Allopathic & Osteopathic Physicians|General Practice · CHICAGO, IL · NPI 1245287317

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 Eric Christoff, M.D. received $3,756.61 in general payments during 2025 across 146 reported records.

ViiV Healthcare Company accounted for 35.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 33 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Biktarvy, Cabenuva, Dovato, Mounjaro.

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 127 claims for Biktarvy by this doctor in 2024.

Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 178 claims for Descovy by this doctor in 2024.

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 22 claims for Jardiance by this doctor in 2024.

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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Mounjaro by this doctor in 2024.

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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 39 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Ozempic by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Eliquis by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CABENUVA as an associated drug or biological on 13941 records involving 3305 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Cabenuva by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Dovato by this doctor in 2024.

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

Payment overview · 2025

General Payments

$3,756.61

146 reported records · 19 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
ViiV Healthcare Company Unresolved — no canonical attribution shown $1,325.0535.3%492025
Theratechnologies Inc. Unresolved — no canonical attribution shown $616.3816.4%152025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $595.5815.8%262025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $260.967.0%102025
Amgen Inc. Unresolved — no canonical attribution shown $185.624.9%82025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $148.574.0%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $127.523.4%72025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $103.242.8%52025
PFIZER INC. Unresolved — no canonical attribution shown $73.311.9%32025
Napo Pharmaceuticals Inc Unresolved — no canonical attribution shown $61.991.6%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $51.431.4%22025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $33.240.9%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $30.880.8%22025
ABBVIE INC. Unresolved — no canonical attribution shown $30.600.8%22025
Braeburn Inc. Unresolved — no canonical attribution shown $29.920.8%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $25.000.7%12025
Indivior Inc. Unresolved — no canonical attribution shown $24.110.6%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.900.5%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $15.310.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$3,756.61146

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
EGRIFTA
Normalized: egrifta
Drug Theratechnologies Inc. $616.38 15 2025
Source payment records
TROGARZO
Normalized: trogarzo
Drug Theratechnologies Inc. $616.38 15 2025
Source payment records
DOVATO
Normalized: dovato
Drug ViiV Healthcare Company $499.42 19 2025
Source payment records
CABENUVA
Normalized: cabenuva
Drug ViiV Healthcare Company $439.81 19 2025
Source payment records
PIFELTRO
Normalized: pifeltro
Drug Merck Sharp & Dohme LLC $240.61 9 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $185.62 8 2025
Source payment records
RUKOBIA
Normalized: rukobia
Drug ViiV Healthcare Company $162.40 8 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $148.57 7 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $144.17 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $131.40 5 2025
Source payment records
DELSTRIGO
Normalized: delstrigo
Drug Merck Sharp & Dohme LLC $129.56 5 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $124.58 6 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $103.24 5 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $90.40 5 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $73.31 3 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $73.31 3 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $73.31 3 2025
Source payment records
Mytesi
Normalized: mytesi
Drug Napo Pharmaceuticals Inc $61.99 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $55.25 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $51.43 2 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $33.24 1 2025
Source payment records
FLUZONE HIGH-DOSE
Normalized: fluzone high dose
Biological SANOFI PASTEUR INC. $33.24 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $30.88 2 2025
Source payment records
BRIXADI
Normalized: brixadi
Drug Braeburn Inc. $29.92 2 2025
Source payment records
Biktarvy
Normalized: biktarvy
Drug Gilead Sciences, Inc. $26.05 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $25.00 1 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $24.11 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $20.35 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $17.90 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $17.90 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $16.74 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $15.31 1 2025
Source payment records
MAVYRET
Normalized: mavyret
Drug ABBVIE INC. $13.86 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
Biktarvy
biktarvy
2025 Biktarvy 2024 127 exact normalized Medicare Part D
CABENUVA
cabenuva
2025 Cabenuva 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
DOVATO
dovato
2025 Dovato 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 28
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
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
127 15
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Descovy
open payments reported associated product
CMS Open Payments — General Payments
2032 supporting records · 589 recipient NPIs · example record 1234351196
Descovy · 2024
Exact normalized brand match · 1 Part D row
178 22
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
22 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
39 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 CABENUVA
open payments reported associated product
CMS Open Payments — General Payments
13941 supporting records · 3305 recipient NPIs · example record 1189508908
Cabenuva · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 DOVATO
open payments reported associated product
CMS Open Payments — General Payments
18732 supporting records · 3540 recipient NPIs · example record 1189508902
Dovato · 2024
Exact normalized brand match · 1 Part D row
59 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
DescovyEmtricitabine/Tenofov Alafenam17822
Atorvastatin CalciumAtorvastatin Calcium14036
BiktarvyBictegrav/Emtricit/Tenofov Ala12715
Bupropion XlBupropion Hcl9118
GabapentinGabapentin8520
Rosuvastatin CalciumRosuvastatin Calcium8229
Amlodipine BesylateAmlodipine Besylate7822
PregabalinPregabalin6813
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen64suppressed
DovatoDolutegravir Sodium/Lamivudine59suppressed
Escitalopram OxalateEscitalopram Oxalate59suppressed
OmeprazoleOmeprazole5714
Metoprolol SuccinateMetoprolol Succinate5616
MirtazapineMirtazapine5311
Metformin HclMetformin Hcl5113
AlprazolamAlprazolam47suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl45suppressed
FamotidineFamotidine4311
Losartan PotassiumLosartan Potassium4212
Isentress HdRaltegravir Potassium41suppressed
Duloxetine HclDuloxetine Hcl40suppressed
Trazodone HclTrazodone Hcl40suppressed
Albuterol Sulfate HfaAlbuterol Sulfate39suppressed
Fluticasone PropionateFluticasone Propionate3912
TrulicityDulaglutide39suppressed
Levothyroxine SodiumLevothyroxine Sodium3611
Amitriptyline HclAmitriptyline Hcl34suppressed
MounjaroTirzepatide28suppressed
Buspirone HclBuspirone Hcl27suppressed
FarxigaDapagliflozin Propanediol27suppressed
IbuprofenIbuprofen27suppressed
AripiprazoleAripiprazole26suppressed
ClonazepamClonazepam26suppressed
LisinoprilLisinopril2511
TivicayDolutegravir Sodium25suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
Montelukast SodiumMontelukast Sodium24suppressed
Tramadol HclTramadol Hcl24suppressed
NaproxenNaproxen23suppressed
Doxepin HclDoxepin Hcl22suppressed
JardianceEmpagliflozin22suppressed
SpironolactoneSpironolactone22suppressed
Tizanidine HclTizanidine Hcl22suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl21suppressed
Sumatriptan SuccinateSumatriptan Succinate21suppressed
Wixela InhubFluticasone Propion/Salmeterol21suppressed
Azelastine HclAzelastine Hcl20suppressed
Bupropion HclBupropion Hcl20suppressed
Doxycycline HyclateDoxycycline Hyclate2014
RisperidoneRisperidone20suppressed
NabumetoneNabumetone19suppressed
Sertraline HclSertraline Hcl19suppressed
Aimovig AutoinjectorErenumab-Aooe18suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
GenvoyaElviteg/Cob/Emtri/Tenof Alafen18suppressed
LevetiracetamLevetiracetam18suppressed
OzempicSemaglutide18suppressed
TestosteroneTestosterone18suppressed
CarvedilolCarvedilol17suppressed
Emtricitabine-Tenofovir DisopEmtricitabine/Tenofovir (Tdf)17suppressed
Nifedipine ErNifedipine17suppressed
Tamsulosin HclTamsulosin Hcl17suppressed
TrintellixVortioxetine Hydrobromide17suppressed
XareltoRivaroxaban17suppressed
Clonidine HclClonidine Hcl16suppressed
Fluoxetine HclFluoxetine Hcl16suppressed
Nebivolol HclNebivolol Hcl16suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
ValacyclovirValacyclovir Hcl16suppressed
HumalogInsulin Lispro15suppressed
Pantoprazole SodiumPantoprazole Sodium15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
Quetiapine FumarateQuetiapine Fumarate15suppressed
Testosterone CypionateTestosterone Cypionate15suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14suppressed
Enalapril MaleateEnalapril Maleate14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium14suppressed
PrezcobixDarunavir/Cobicistat14suppressed
DarunavirDarunavir13suppressed
Enoxaparin SodiumEnoxaparin Sodium13suppressed
FinasterideFinasteride13suppressed
Oxycodone HclOxycodone Hcl13suppressed
ValsartanValsartan13suppressed
CabenuvaCabotegravir/Rilpivirine12suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
DiazepamDiazepam12suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide12suppressed
Ondansetron OdtOndansetron12suppressed
PrimidonePrimidone12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Arnuity ElliptaFluticasone Furoate11suppressed
Candesartan CilexetilCandesartan Cilexetil11suppressed
EliquisApixaban11suppressed
FurosemideFurosemide11suppressed
KetoconazoleKetoconazole11suppressed
MinoxidilMinoxidil11suppressed
TemazepamTemazepam11suppressed

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 $3,756.61 · 146 records ViiV Healthcare Company ABRYSVO, APRETUDE, BEXSERO, BRIXADI, Biktarvy, CABENUVA, CAPLYTA, CAPVAXIVE, COMIRNATY, CONTRAVE, DELSTRIGO, DOVATO, EGRIFTA, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE HIGH-DOSE, GARDASIL 9, INSPIRE, MAVYRET, MOUNJARO, Mytesi, OTEZLA, PIFELTRO, PREVNAR 20, REPATHA, REXULTI, RUKOBIA, SHINGRIX, SUBLOCADE, TROGARZO, VRAYLAR, Wegovy, ZEPBOUND, ZORYVE 9
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