Healthcare provider profile · identity verified

Daniel E Furst, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · INGLEWOOD, CA · NPI 1821023599

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 Daniel E Furst, MD received $7,394.67 in general payments during 2025 across 44 reported records.

SOBI, INC accounted for 34.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Opsumit, Rinvoq.

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 11 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 RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Rinvoq by this doctor in 2024.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Opsumit by this doctor in 2024.

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

Payment overview · 2025

General Payments

$7,394.67

44 reported records · 15 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
SOBI, INC Unresolved — no canonical attribution shown $2,560.2334.6%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $2,083.2328.2%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $1,741.1823.6%32025
UCB, Inc. Unresolved — no canonical attribution shown $211.542.9%62025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $167.542.3%72025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $131.321.8%22025
PFIZER INC. Unresolved — no canonical attribution shown $110.751.5%42025
ABBVIE INC. Unresolved — no canonical attribution shown $89.951.2%42025
Aurinia Pharma U.S., Inc. Unresolved — no canonical attribution shown $78.231.1%32025
Amgen Inc. Unresolved — no canonical attribution shown $48.730.7%22025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $41.880.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $41.470.6%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $32.470.4%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $31.300.4%12025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24.850.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$5,903.503
Food and Beverage$1,391.1840
Education$99.991

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
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $211.54 6 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $167.54 7 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $131.32 2 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $99.99 1 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $93.46 3 2025
Source payment records
LUPKYNIS
Normalized: lupkynis
Drug Aurinia Pharma U.S., Inc. $78.23 3 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $66.73 3 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $41.88 2 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $41.47 2 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $33.93 1 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $32.47 1 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $31.33 1 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $31.30 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $25.55 1 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $24.85 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $23.22 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $23.22 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $23.18 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
OPSUMIT
opsumit
2025 Opsumit 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 14
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
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 RINVOQ
open payments reported associated product
CMS Open Payments — General Payments
279238 supporting records · 34343 recipient NPIs · example record 1201352600
Rinvoq · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 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
FamotidineFamotidine5421
PrednisonePrednisone5216
GabapentinGabapentin4915
OmeprazoleOmeprazole4417
Diclofenac SodiumDiclofenac Sodium3814
Mycophenolate MofetilMycophenolate Mofetil30suppressed
AlprazolamAlprazolam27suppressed
IbuprofenIbuprofen25suppressed
Dicyclomine HclDicyclomine Hcl22suppressed
Duloxetine HclDuloxetine Hcl22suppressed
Rosuvastatin CalciumRosuvastatin Calcium22suppressed
LisinoprilLisinopril21suppressed
PregabalinPregabalin21suppressed
CephalexinCephalexin20suppressed
LansoprazoleLansoprazole19suppressed
Pantoprazole SodiumPantoprazole Sodium19suppressed
ActemraTocilizumab18suppressed
Doxycycline HyclateDoxycycline Hyclate18suppressed
Atorvastatin CalciumAtorvastatin Calcium16suppressed
ClonazepamClonazepam16suppressed
MeloxicamMeloxicam16suppressed
Zolpidem TartrateZolpidem Tartrate16suppressed
Enalapril MaleateEnalapril Maleate14suppressed
Levothyroxine SodiumLevothyroxine Sodium14suppressed
Losartan PotassiumLosartan Potassium14suppressed
RinvoqUpadacitinib14suppressed
Enbrel SureclickEtanercept13suppressed
FurosemideFurosemide13suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen13suppressed
Nifedipine ErNifedipine13suppressed
OlumiantBaricitinib13suppressed
EzetimibeEzetimibe12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
MethotrexateMethotrexate Sodium12suppressed
Potassium ChloridePotassium Chloride12suppressed
Amlodipine BesylateAmlodipine Besylate11suppressed
Cevimeline HclCevimeline Hcl11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
CreonLipase/Protease/Amylase11suppressed
OpsumitMacitentan11suppressed

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 $7,394.67 · 44 records SOBI, INC BENLYSTA, Bimzelx, COSENTYX, CRYSVITA, EVENITY, KRYSTEXXA, LUPKYNIS, OFEV, OPSUMIT, OPSYNVI, PURIFIED CORTROPHIN GEL, QULIPTA, RINVOQ, TREMFYA, UBRELVY, UPTRAVI, WINREVAIR, XELJANZ 3
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