Keivan Abtahi, DO
Orthopaedic Surgery · Tulsa, OKNPI 1295000560
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (34.4%), food and beverage and speaking fees — rather than concentrated in one kind of arrangement. 27 manufacturers reported payments, led by Smith+Nephew at 46.0% of the total. Reporting peaked in 2023 at $33,466 and has fallen 61.6% since, to $12,850 in 2025. Among orthopaedic surgery clinicians in OK with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 404 payments — averaging $190.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Smith+Nephew$35K
- Stryker$34K
- Osteocentric Technologies, Inc.$2K
- Pylant Medical$2K
- Medical Device Business Services, Inc.$1K
- Johnson & Johnson$671
- plus $2K from 21 others
What the payments were for
- Consulting fees$26,56634%
- Speaking & faculty fees$16,56021%
- Travel & lodging$14,97719%
- Food & beverage$17,84423%
- Education$1,2002%
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 |
|---|---|---|
| Smith+Nephew | 147 | $35,483 |
| Stryker | 187 | $34,288 |
| Osteocentric Technologies, Inc. | 9 | $1,616 |
| Pylant Medical | 5 | $1,588 |
| Medical Device Business Services, Inc. | 1 | $1,350 |
| Johnson & Johnson | 10 | $671 |
| Alafair Biosciences, Inc. | 2 | $354 |
| Omnilife Science, Inc | 5 | $303 |
| Polynovo North America LLC | 2 | $276 |
| Bone Support Inc. | 1 | $256 |
| Acell, Inc. | 4 | $182 |
| Shoulder Innovations, Inc. | 1 | $152 |
| Bioventus LLC | 9 | $140 |
| Si-bone, Inc. | 4 | $81 |
| Pacira Therapeutics, Inc. | 4 | $71 |
| Dynasplint Systems Inc. | 1 | $45 |
| Globus Medical | 1 | $44 |
| P Bar Medical LLC | 1 | $42 |
| Biocomposites Inc | 1 | $39 |
| Baxter Healthcare | 1 | $31 |
| Integra Lifesciences Corporation | 1 | $25 |
| Sanofi-aventis U.S. LLC | 2 | $24 |
| KCI USA, Inc. | 1 | $23 |
| Nuvasive Specialized Orthopedics, Inc. | 1 | $18 |
| Medline Industries LP | 1 | $16 |
| Pacira Pharmaceuticals Incorporated | 1 | $16 |
| Ferring Pharmaceuticals Inc. | 1 | $12 |
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.
- EVOS$33,588
- EVOS MINI$14,784
- T2 ALPHA$14,500
- AXSOS$13,200
- TRIGEN InterTAN$8,470
- VARIAX$7,950
- HOFFMANN$7,795
- GAMMA$5,388
- TRIGEN$4,788
- PRO$4,696
- T2$2,762
- PANGEA$2,700
- TRIGEN Meta-Nail$2,434
- LCP PLATES & SCREWS$1,464
- Taylor Spatial Frame$1,463
- OsteoCentric 4.0 x 130mm LOCKING BONE SCREW FASTENER ST$1,386
- SYSTEM 9 CD NXT$860
- SPATIAL FRAME$850
- REAL INTELLIGENCE$840
- NA$638
How this compares
$77,146 in reported general payments places this provider in the 90th percentile of 263 orthopaedic surgery providers in Oklahoma.
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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 28 | $234 |
| Gabapentin | 14 | $221 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Tulsa
- Yogesh MittalTulsa$6.6M
- Brian ChalkinTulsa$183K
- Kasra AhmadiniaTulsa$138K
- Sarat KunapuliTulsa$136K
- Rodney PlasterTulsa$61K
- Garrett WallerTulsa$52K
- Landon StallingsTulsa$46K
- Travis SmallTulsa$39K
- Blake ShockleyTulsa$39K
- Chad CrawleyTulsa$29K
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.