Physician profile

Darwin Delanor Smith

Pain Medicine · San Antonio, TX

NPI 1497141378

$660.18

in general payments reported to CMS, 2019-2025

10 companies · none reported in 2025

See the full distribution for Pain Medicine

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$322.34

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Stimwave Technologies Incorporated $189.15 2020
Nevro Corp. $130.41 2023 Senza
Ferring Pharmaceuticals INC. $88.77 2022-2023 Euflexxa
Nalu Medical, INC. $57.03 2022-2023 Nalu Neurostimulation System
Depuy Synthes Sales INC. $51.61 2021-2022
Scilex Pharmaceuticals INC. $37.80 2023 Ztlido
Sanofi-Aventis U.S. LLC $33.72 2023
Pacira Pharmaceuticals Incorporated $26.85 2023 Exparel, Zilretta, Iovera
Bioventus LLC $26.84 2022
Biotissue Holdings INC. $18.00 2022

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Darwin Delanor Smith

$660.18

in general payments reported 2019-2025

Years
2020-2023
Top company
Stimwave Technologies Incorporated

https://glasscript.com/doctor/8802686/darwin-delanor-smith

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.