Physician profile

Douglas David Davies

Neurology (Psychiatry & Neurology) · Los Angeles, CA

NPI 1326073222

$12,877.27

in general payments reported to CMS, 2019-2025

68 companies · $2,026 in 2025

The $2,026 reported for 2025 was more than what a typical Neurology (Psychiatry & Neurology) provider received nationally (typical 2025 total: $454).

See the full distribution for Neurology (Psychiatry & Neurology)

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$6,482.22

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
Viiv Healthcare Company $4,495.46 2019-2025 Dovato, Apretude, Cabenuva
Abbvie INC. $906.00 2021-2025 Vraylar
Novo Nordisk INC $764.32 2019-2024 Wegovy
Amgen INC. $542.80 2019-2025 Repatha, Otezla, Otezla
Janssen Biotech, INC. $474.62 2019-2022
Lilly USA, LLC $439.14 2019-2025 Mounjaro, Zepbound
Merck Sharp & Dohme LLC $377.53 2019-2025 Pifeltro, Delstrigo, Capvaxive
Emd Serono, INC. $367.69 2020-2025
Bausch Health US, LLC $291.17 2019-2025 Aplenzin
Pfizer INC. $248.63 2023-2025
Teva Pharmaceuticals USA, INC. $239.49 2019-2023 Ajovy
Sunovion Pharmaceuticals INC. $224.50 2019-2020
Takeda Pharmaceuticals U.S.A., INC. $207.56 2020-2025 Trintellix
Theratechnologies INC. $190.67 2019-2025 Egrifta, Trogarzo
Jazz Pharmaceuticals INC. $172.33 2022-2025
Show all 68 companies
CompanyGeneral paymentsYearsTop products
Lundbeck LLC $154.35 2021-2025 Vyepti
Biohaven Pharmaceuticals, INC. $151.08 2021
Eisai INC. $143.35 2020-2024
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $133.96 2019-2025 Xifaxan, Relistor
Argenx US, INC. $130.49 2024-2025 Vyvgart Hytrulo
Kyowa Kirin, INC. $128.70 2021-2023 Nourianz
Braeburn INC. $127.34 2025 Brixadi
Collegium Pharmaceutical, INC. $117.82 2019-2021
Biogen, INC. $108.19 2021-2025 Skyclarys, Vumerity
Idorsia Pharmaceuticals US INC $93.48 2023-2024 Quviviq
Biohaven Pharmaceutical Holding Company LTD. $92.19 2022
Grifols USA, LLC $84.62 2019-2025 Gamunex-C
Nestle Healthcare Nutrition INC. $80.95 2021-2023
Hologic Sales and Service, LLC $72.52 2020-2024 Aptima
Harmony Biosciences LLC $71.19 2022-2025
Mdd US Operations, LLC $71.05 2020
Dynavax Technologies Corporation $58.46 2021
Allergan, INC. $55.85 2020
Csl Behring $55.58 2021-2022
Glaxosmithkline, LLC. $53.24 2019-2022
Grt US Holding, INC. $52.35 2021
Neurocrine Biosciences, INC. $50.73 2022-2023 Ongentys, Ingrezza
Boehringer Ingelheim Pharmaceuticals, INC. $48.34 2020
Verity Pharmaceuticals INC. $45.01 2025 Tlando
Virtus Pharmaceuticals LLC $44.14 2024-2025 Levorphanol Tartrate
Antares Pharma, INC. $36.56 2019-2022
Amarin Pharma, INC. $36.46 2020-2022
Exact Sciences Corporation $36.10 2023-2025 Cologuard Collection Kit
Alexion Pharmaceuticals, INC. $34.29 2025 Ultomiris
Axsome Therapeutics, INC. $34.20 2025 Auvelity
Janssen Pharmaceuticals, INC $34.09 2025 Spravato
Currax Pharmaceuticals LLC $32.30 2021-2023 Nexlizet, Contrave, Onzetra Xsail
Genentech USA, INC. $31.55 2025 Ocrevus Zunovo
Supernus Pharmaceuticals, INC. $31.10 2025 Qelbree
Vertex Pharmaceuticals Incorporated $30.50 2025
Aimmune Therapeutics, INC. $29.86 2024
Dynasplint Systems INC. $28.95 2025 Dynasplint
Ucb, INC. $28.39 2023 Briviact
Irhythm Technologies, INC. $25.74 2023 Zio Xt Patch
Adamas Pharmaceuticals, INC. $24.91 2020
Alk-Abello, INC $24.17 2025 Neffy, Odactra, Grastek
Napo Pharmaceuticals INC $23.30 2025 Mytesi
Sanofi Pasteur INC. $22.11 2019
Horizon Therapeutics Plc $21.79 2022
Promius Pharma LLC $20.04 2019
Novartis Pharmaceuticals Corporation $19.47 2021
Janssen Scientific Affairs, LLC $18.67 2019
Astrazeneca Pharmaceuticals LP $18.16 2025 Breztri
Acerus Pharmaceuticals Corporation $15.89 2022
Azurity Pharmaceuticals, INC. $14.37 2023 Horizant
Arbor Pharmaceuticals, INC. $14.05 2022
Endo Pharmaceuticals INC. $13.78 2020
Orthofix Medical, INC. $9.58 2025 Physio-Stim

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.

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Payment summary

Douglas David Davies

$12,877.27

in general payments reported 2019-2025

Years
2019-2025
Top company
Viiv Healthcare Company
Context
The $2,026 reported for 2025 was more than what a typical Neurology (Psychiatry & Neurology) provider received nationally (typical 2025 total: $454).

https://glasscript.com/doctor/331632/douglas-david-davies

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

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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.