Samuel Washington, MD
Urology · San Francisco, CANPI 1275890055
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $2,765 of the $3,155 with a category attached, or 87.6%. Sumitomo Pharma America, Inc. accounts for 90.3% of it on its own, with 6 other manufacturers making up the rest.
Across 9 payments — averaging $350.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sumitomo Pharma America, Inc.$3K
- Johnson & Johnson$140
- Teleflex LLC$40
- Amgen$32
- Janssen Scientific Affairs, LLC$32
- Pfizer$32
- plus $30 from 1 others
What the payments were for
- Speaking & faculty fees$2,76588%
- Food & beverage$30510%
- Education$853%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Sumitomo Pharma America, Inc. | 2 | $2,848 |
| Johnson & Johnson | 2 | $140 |
| Teleflex LLC | 1 | $40 |
| Amgen | 1 | $32 |
| Janssen Scientific Affairs, LLC | 1 | $32 |
| Pfizer | 1 | $32 |
| Koelis Inc. | 1 | $30 |
How this compares
$3,155 in reported general payments places this provider in the 55th percentile of 1,324 urology providers in California.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Oxybutynin Chloride | 16 | $341 |
| Finasteride | 18 | $206 |
| Tamsulosin Hcl | 17 | $158 |
Paid to pharmacies, not to this prescriber.
Other urology in San Francisco
- Marshall StollerSan Francisco$290K
- Matthew CooperbergSan Francisco$86K
- Stephen FreedlandWest Hollywood$1.9M
- Arie BelldegrunLos Angeles$1.8M
- Mihir DesaiLos Angeles$1.5M
- Steven WilsonIndio$1.1M
- Stuart HoldenLos Angeles$1.1M
- Elward CrawfordSan Diego$849K
- Edward UchioOrange$849K
- Victor ChingUpland$809K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.