Healthcare provider profile · identity verified

Honor Fullerton Stone, M.D.

Allopathic & Osteopathic Physicians|Dermatology · MENLO PARK, CA · NPI 1962425496

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 Honor Fullerton Stone, M.D. received $587.92 in general payments during 2025 across 15 reported records.

Galderma Laboratories, L.P. accounted for 29.8% of that reported general-payment amount.

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

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

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.

Janssen Biotech, 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 TREMFYA as an associated drug or biological on 292917 records involving 40097 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Tremfya by this doctor in 2024.

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

Payment overview · 2025

General Payments

$587.92

15 reported records · 10 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
Galderma Laboratories, L.P. Unresolved — no canonical attribution shown $175.4029.8%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $154.0626.2%22025
REVANCE THERAPEUTICS, INC. Unresolved — no canonical attribution shown $77.3113.2%32025
ABBVIE INC. Unresolved — no canonical attribution shown $40.286.8%22025
MERZ NORTH AMERICA, INC. Unresolved — no canonical attribution shown $28.404.8%12025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $27.184.6%12025
Arcutis Biotherapeutics, Inc. Unresolved — no canonical attribution shown $23.244.0%12025
Incyte Corporation Unresolved — no canonical attribution shown $22.583.8%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $20.103.4%12025
Almirall LLC Unresolved — no canonical attribution shown $19.373.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$587.9215

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
NEMLUVIO
Normalized: nemluvio
Drug Galderma Laboratories, L.P. $175.40 2 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. $174.16 3 2025
Source payment records
DAXI
Normalized: daxi
Drug REVANCE THERAPEUTICS, INC. $47.45 2 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $40.28 2 2025
Source payment records
DAXXIFY
Normalized: daxxify
Drug REVANCE THERAPEUTICS, INC. $29.86 1 2025
Source payment records
STELARA
Normalized: stelara
Biological Janssen Biotech, Inc. $27.18 1 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $27.18 1 2025
Source payment records
Zoryve
Normalized: zoryve
Drug Arcutis Biotherapeutics, Inc. $23.24 1 2025
Source payment records
OPZELURA
Normalized: opzelura
Drug Incyte Corporation $22.58 1 2025
Source payment records
Klisyri
Normalized: klisyri
Drug Almirall LLC $19.37 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
TREMFYA
tremfya
2025 Tremfya 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 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
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 TREMFYA
open payments reported associated product
CMS Open Payments — General Payments
292917 supporting records · 40097 recipient NPIs · example record 1174257364
Tremfya · 2024
Exact normalized brand match · 1 Part D row
12 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
MinoxidilMinoxidil13940
KetoconazoleKetoconazole5522
Clobetasol PropionateClobetasol Propionate3817
FinasterideFinasteride3715
FluorouracilFluorouracil2723
SpironolactoneSpironolactone24suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2219
OtezlaApremilast20suppressed
ImiquimodImiquimod18suppressed
Alclometasone DipropionateAlclometasone Dipropionate1512
Doxycycline HyclateDoxycycline Hyclate14suppressed
RinvoqUpadacitinib14suppressed
Dupixent PenDupilumab13suppressed
Dupixent SyringeDupilumab13suppressed
TremfyaGuselkumab12suppressed
ValacyclovirValacyclovir 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 $587.92 · 15 records Galderma Laboratories, L.P. BOTOX, DAXI, DAXXIFY, DUPIXENT, Klisyri, NEMLUVIO, OPZELURA, STELARA, TREMFYA, Zoryve 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