Rostam Khoshsar, MD
Pain Medicine · Lawndale, CANPI 1336275007
Payments from drug & device makers
Across 620 payments — averaging $51.32 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$14K
- Medtronic$7K
- Nevro Corp.$3K
- Surgentec$2K
- Abbott$1K
- Painteq LLC$1K
- plus $4K from 22 others
What the payments were for
- Consulting fees$1,4505%
- Speaking & faculty fees$5,62518%
- Travel & lodging$5,04316%
- Food & beverage$18,76159%
- Education$9393%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Boston Scientific | 249 | $13,912 |
| Medtronic(2 entities) | 196 | $7,028 |
| Nevro Corp. | 30 | $2,712 |
| Surgentec | 1 | $2,158 |
| Abbott | 53 | $1,228 |
| Painteq LLC | 6 | $1,085 |
| Elliquence, LLC | 1 | $1,000 |
| Spinal Simplicity, LLC | 8 | $701 |
| Nalu Medical, Inc. | 12 | $307 |
| Biotronik NRO, Inc. | 15 | $263 |
| Vertiflex, Inc. | 12 | $250 |
| Relievant Medsystems, Inc. | 3 | $244 |
| AbbVie(2 entities) | 9 | $171 |
| Stryker | 1 | $167 |
| SPR Therapeutics, Inc | 4 | $108 |
| Curonix LLC | 4 | $67 |
| Pfizer | 2 | $63 |
| Biohaven Pharmaceutical Holding Company Ltd. | 2 | $51 |
| Electronic Waveform Lab, Inc. | 1 | $49 |
| Vertos Medical, Inc. | 2 | $43 |
| Xtant Medical Inc | 2 | $43 |
| Globus Medical | 1 | $32 |
| Neurometrix Inc | 1 | $31 |
| Si-bone, Inc. | 1 | $26 |
| Scilex Pharmaceuticals Inc. | 1 | $24 |
| Valinor Pharma, LLC | 1 | $22 |
| Stimwave Technologies Incorporated | 1 | $20 |
| Biohaven Pharmaceuticals, Inc. | 1 | $14 |
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.
- ION Facet Screw$2,158
- Superion Indirect Decompression System$1,921
- Senza Spinal Cord Stimulation System$1,729
- INTELLIS$1,062
- PAINTEQ$899
- GENERAL PAIN MANAGEMENT$678
- Intracept$677
- WaveWriter Alpha Prime 16$662
- HA MINUTEMAN G3-R$610
- INTELLIS ADAPTIVESTIM$442
- Proclaim Family of SCS IPGs$247
- VANTA ADAPTIVESTIM$230
- MAKO$167
- Omnia$150
- Superion ISS$112
- SPECTRA WAVEWRITER$103
How this compares
$31,818 in reported general payments places this provider in the 90th percentile of 840 pain medicine 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 |
|---|---|---|
| PercocetOxycodone Hcl/Acetaminophen | 12 | $50,155 |
| OxycontinOxycodone Hcl | 14 | $11,795 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 140 | $2,930 |
| Lidocaine | 11 | $1,026 |
| Gabapentin | 67 | $823 |
| Morphine Sulfate ErMorphine Sulfate | 24 | $801 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 12 | $418 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 21 | $408 |
| Tizanidine Hcl | 33 | $310 |
| Duloxetine Hcl | 14 | $208 |
| Cyclobenzaprine Hcl | 26 | $197 |
| Tramadol Hcl | 49 | $187 |
| Cephalexin | 11 | $61 |
| Meloxicam | 11 | $19 |
Paid to pharmacies, not to this prescriber.
Other pain medicine in Lawndale
- Eric GrigsbyNapa$3.2M
- Jason PopeSanta Rosa$2.8M
- Javid GhandehariSanta Monica$2.7M
- Alexander HerselThousand Oaks$2.1M
- Krishnan ChakravarthyTemecula$1.9M
- Kasra AmirdelfanWalnut Creek$1.7M
- Ramana NaiduLarkspur$1.6M
- Foead GeulaStudio City$1.3M
- Xiang QianRedwood City$941K
- Jacqueline WeisbeinNapa$863K
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.