Daniel Oakes, MD
Adult Reconstructive Orthopaedic Surgery · Los Angeles, CANPI 1174636302
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $205,405 of the $296,200 with a category attached, or 69.3%. 9 manufacturers reported payments, led by Limacorporate S.p.a. at 59.2% of the total.
Across 133 payments — averaging $2227.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Limacorporate S.p.a.$175K
- Encore Medical, LP$102K
- Lima USA, Inc.$15K
- Medical Device Business Services, Inc.$2K
- Zimmer Biomet$1K
- Stryker$562
- plus $138 from 3 others
What the payments were for
- Royalty or licence$10,9124%
- Consulting fees$205,40569%
- Travel & lodging$76,77526%
- Food & beverage$3,1081%
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 |
|---|---|---|
| Limacorporate S.p.a. | 47 | $175,209 |
| Encore Medical, LP | 39 | $101,975 |
| Lima USA, Inc. | 21 | $15,500 |
| Medical Device Business Services, Inc. | 4 | $1,805 |
| Zimmer Biomet | 8 | $1,010 |
| Stryker | 11 | $562 |
| Johnson & Johnson | 1 | $118 |
| Smith+Nephew | 1 | $18 |
| Biocomposites Inc | 1 | $2 |
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.
- DJO SURGICAL$184,711
- Physica$90,991
- SMR Shoulder$27,026
- LANTERN SURGICAL ASSISTANT$25,934
- Delta Cup$14,340
- PHYSICA CR$13,750
- Physica system$12,492
- Delta TT Cups$5,625
- Pinnacle Gription$1,755
- Pinnacle Gription TF$1,755
- NA$1,755
- RECLAIM$1,755
- G7$837
- Velys$236
- MAKO$146
How this compares
$296,200 in reported general payments places this provider in the 85th percentile of 136 adult reconstructive orthopaedic surgery providers in California.
See all adult reconstructive orthopaedic 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Gabapentin | 13 | $114 |
| Amoxicillin | 21 | $51 |
| Tramadol Hcl | 11 | $30 |
Paid to pharmacies, not to this prescriber.
Other adult reconstructive orthopaedic surgery in Los Angeles
- William LongLos Angeles$2.8M
- Nathanael HeckmannLos Angeles$722K
- Adam SassoonLos Angeles$274K
- Murray WongLos Angeles$49K
- William MaloneyStanford$11.1M
- James CaillouetteNewport Beach$4.8M
- John DearbornMenlo Park$2.5M
- William Bugbeela Jolla$2.1M
- James HuddlestonStanford$1.5M
- Alexander SahFremont$1.2M
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.