Physician profile

Edward K Ko

Internal Medicine · San Francisco, CA

NPI 1841364841

$58,405.94

in general payments reported to CMS, 2019-2025

50 companies · $3,113 in 2025

The $3,113 reported for 2025 was more than what 96% of Internal Medicine providers received nationally (typical 2025 total: $156).

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$12,175.11
Education$18.48

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
Janssen Pharmaceuticals, INC $25,592.81 2019-2024 Xarelto
Astrazeneca Pharmaceuticals Lp $4,960.61 2019-2025 Farxiga, Breztri, Airsupra
Glaxosmithkline, LLC. $3,159.91 2019-2025 Trelegy Ellipta, Arexvy, Shingrix
Gilead Sciences, INC. $2,602.13 2019-2025 Livdelzi, Vemlidy
Novo Nordisk INC $2,353.54 2020-2025 Wegovy, Rybelsus, Ozempic
Boehringer Ingelheim Pharmaceuticals, INC. $2,146.35 2019-2025 Jardiance, Stiolto Respimat, Spiriva Respimat
Amgen INC. $2,030.40 2019-2025 Evenity, Tavneos, Prolia
Merck Sharp & Dohme LLC $1,570.61 2019-2025 Capvaxive, Gardasil 9, M-M-R II
Lilly USA, LLC $1,547.20 2019-2025 Mounjaro, Jardiance, Zepbound
Pfizer INC. $1,526.39 2019-2025
Bayer Healthcare Pharmaceuticals INC. $1,223.42 2021-2025
Abbvie INC. $1,140.97 2019-2025
E.R. Squibb & Sons, L.L.C. $931.83 2019-2024 Eliquis, Camzyos
Ironwood Pharmaceuticals, INC $806.07 2019-2025 Linzess
Paratek Pharmaceuticals, INC. $800.00 2021
Show all 50 companies
CompanyGeneral paymentsYearsTop products
Acadia Pharmaceuticals INC $523.34 2019-2022
Avanir Pharmaceuticals, INC. $439.32 2019-2022
Otsuka America Pharmaceutical, INC. $432.81 2019-2025 Rexulti
Exelixis INC. $426.47 2019
Janssen Biotech, INC. $388.56 2021-2025 Tremfya, Stelara
Esperion Therapeutics, INC. $364.01 2020-2021
Amarin Pharma, INC. $292.28 2019-2021
Adamas Pharmaceuticals, INC. $237.27 2019-2020
Astellas Pharma US INC $208.76 2021-2024 Padcev, Veozah
Biohaven Pharmaceutical Holding Company Ltd. $203.70 2022
Carl Zeiss Meditec, INC. $178.13 2019
Horizon Therapeutics Plc $163.20 2022-2023 Krystexxa
Aerie Pharmaceuticals, INC. $154.70 2019
Takeda Pharmaceuticals U.S.A., INC. $129.75 2019-2020
Sanofi Pasteur INC. $128.53 2019-2023
Portola Pharmaceuticals, LLC $125.99 2019
Viiv Healthcare Company $125.00 2024 Apretude
Mylan Specialty L.P. $124.81 2021
Eisai INC. $123.16 2023
Mirum Pharmaceuticals, INC. $122.69 2025 Livmarli
Janssen Scientific Affairs, LLC $122.57 2019
Sage Therapeutics, LLC $122.47 2019
Viatris Specialty LLC $122.39 2025 Yupelri
Dynavax Technologies Corporation $117.16 2019
Genzyme Corporation $112.95 2024
Teva Pharmaceuticals USA, INC. $106.12 2021
Allergan, INC. $71.82 2019
Amneal Pharmaceuticals LLC $67.01 2022-2023 Rytary
Dexcom, INC. $55.90 2025 Dexcom G6 Transmitter
Biogen, INC. $54.36 2020-2021
Seqirus USA INC $53.61 2019-2021
Philips North America LLC $52.31 2025 Vest Therapy Und
Kowa Pharmaceuticals America, INC. $25.99 2019
Hikma Pharmaceuticals USA $18.34 2019
Novartis Pharmaceuticals Corporation $18.22 2019

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

Edward K Ko

$58,405.94

in general payments reported 2019-2025

Years
2019-2025
Top company
Janssen Pharmaceuticals, INC
Context
The $3,113 reported for 2025 was more than what 96% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/38582/edward-k-ko

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.