Jang Yoon, MD
Neurological Surgery · San Francisco, CANPI 1518224492
Payments from drug & device makers
Across 349 payments — averaging $1063.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medical Device Business Services, Inc.$256K
- Riwospine, Inc.$30K
- Amplify Surgical, Inc.$19K
- Medyssey USA, Inc$16K
- Trackx Technology, Inc.$11K
- Highridge Medical LLC$8K
- plus $31K from 24 others
What the payments were for
- Consulting fees$146,59465%
- Speaking & faculty fees$20,1259%
- Travel & lodging$34,09415%
- Food & beverage$17,2328%
- Education$8,5754%
- Entertainment$950%
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 |
|---|---|---|
| Medical Device Business Services, Inc. | 130 | $255,760 |
| Riwospine, Inc. | 21 | $30,452 |
| Amplify Surgical, Inc. | 26 | $18,523 |
| Medyssey USA, Inc | 2 | $15,750 |
| Trackx Technology, Inc. | 18 | $11,497 |
| Highridge Medical LLC | 6 | $8,233 |
| Pacira Pharmaceuticals Incorporated | 11 | $7,944 |
| Johnson & Johnson(2 entities) | 40 | $5,301 |
| Globus Medical(2 entities) | 31 | $5,158 |
| Arthrex | 6 | $3,059 |
| Biedermann Motech, Inc. | 4 | $2,946 |
| Spineology Inc. | 10 | $1,179 |
| Ecential Robotics | 2 | $1,031 |
| Stryker | 7 | $602 |
| Paladin Technology Solutions | 2 | $576 |
| Medtronic(2 entities) | 8 | $532 |
| Alphatec Spine, Inc | 3 | $524 |
| 4web, Inc. | 4 | $453 |
| Kuros Biosciences USA, Inc | 2 | $235 |
| Surgalign Spine Technologies, Inc. | 2 | $232 |
| KARL Storz Endoscopy-america | 2 | $203 |
| Orthofix Medical, Inc. | 3 | $193 |
| Surgentec | 1 | $160 |
| Olympus America Inc. | 1 | $150 |
| Zimmer Biomet | 2 | $140 |
| Spinal Elements, Inc. | 1 | $74 |
| Coastal Medical Technologies LLC | 1 | $73 |
| NSK America Corporation | 1 | $70 |
| Cerapedics Inc. | 1 | $67 |
| Medinc Of Texas | 1 | $36 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- HARMONIC OSTEOVUE$68,064
- Spine$29,604
- dualPortal$9,000
- Spine-None$8,063
- EXPAREL$7,524
- CONDUIT$7,283
- TrackX$6,856
- Teligen$3,046
- MOSS VRS MIS Spinal System$2,500
- VIPER$2,224
- RELINE$1,519
- COUGAR$1,258
- Excelsius - GPS$1,199
- OPTIMESH EXPANDABLE INTERBODY FUSION SYSTEM$903
- Spine Endoscopy$819
- CALIBER$738
- MOSS VRS Spinal System$426
- SYMPHONY$422
- SPINE TRUSS SYSTEM$415
- Other - Miscellaneous$394
How this compares
$371,151 in reported general payments places this provider in the 90th percentile of 773 neurological surgery 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.
Other neurological surgery in San Francisco
- Geoffrey ManleySan Francisco$24.9M
- Christopher AmesSan Francisco$7.1M
- Bruce McCormackSan Francisco$3.9M
- Jennie TaylorSan Francisco$2.7M
- Nicholas ButowskiSan Francisco$2.4M
- Luis SavastanoSan Francisco$1.7M
- Praveen MummaneniSan Francisco$1.1M
- Aaron ClarkSan Francisco$849K
- Lee TanSan Francisco$722K
- Jamshid SalehRedding$4.1M
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.