Healthcare provider profile · identity verified

Scott Thomas Williams, MD

Allopathic & Osteopathic Physicians|Radiology|Body Imaging · STANFORD, CA · NPI 1144237405

Profile state: payments only 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 Scott Thomas Williams, MD received $6,374.68 in general payments during 2025 across 20 reported records.

Aidoc Medical Ltd accounted for 76.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

Payment overview · 2025

General Payments

$6,374.68

20 reported records · 8 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
Aidoc Medical Ltd Unresolved — no canonical attribution shown $4,875.0076.5%52025
HEARTFLOW, INC. Unresolved — no canonical attribution shown $441.366.9%32025
United Imaging Healthcare North America, Inc. Unresolved — no canonical attribution shown $381.196.0%42025
GE HEALTHCARE Unresolved — no canonical attribution shown $232.553.6%32025
Siemens Medical Solutions USA, Inc. Unresolved — no canonical attribution shown $197.623.1%22025
Canon Medical Systems USA, Inc. Unresolved — no canonical attribution shown $169.182.6%12025
Barco, Inc. Unresolved — no canonical attribution shown $41.870.7%12025
Baylis Medical Technologies Inc. Unresolved — no canonical attribution shown $35.910.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$4,875.005
Food and Beverage$1,274.5412
Travel and Lodging$183.272
Gift$41.871

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
BriefCase
Normalized: briefcase
Device Aidoc Medical Ltd $4,875.00 5 2025
Source payment records
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $441.36 3 2025
Source payment records
uMI Panvivo
Normalized: umi panvivo
Device United Imaging Healthcare North America, Inc. $197.92 2 2025
Source payment records
n/a
Normalized: n a
Device United Imaging Healthcare North America, Inc. $183.27 2 2025
Source payment records
CT SCANNER EPSILON
Normalized: ct scanner epsilon
Device Canon Medical Systems USA, Inc. $169.18 1 2025
Source payment records
NAEOTOM Alpha
Normalized: naeotom alpha
Device Siemens Medical Solutions USA, Inc. $167.20 1 2025
Source payment records
MAGNETOM Vida
Normalized: magnetom vida
Device Siemens Medical Solutions USA, Inc. $30.42 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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.

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 $6,374.68 · 20 records Aidoc Medical Ltd BriefCase, CT SCANNER EPSILON, FFRct, MAGNETOM Vida, NAEOTOM Alpha, n/a, uMI Panvivo
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