Mansoor Khan, MD
Interventional Pain Medicine · Evansville, INNPI 1497937890
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $3,292 of the $4,512 with a category attached, or 73.0%. 17 manufacturers reported payments, led by Boston Scientific at 54.3% of the total. Reporting peaked in 2023 at $1,305 and has fallen 63.2% since, to $481 in 2025. That places this record below the midpoint for interventional pain medicine clinicians in IN, where the typical reported total is $4,157.
Across 191 payments — averaging $23.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$2K
- Medtronic$1K
- GRT US Holding, Inc.$113
- Vertos Medical, Inc.$102
- Stryker$102
- Flowonix Medical Incorporated$62
- plus $276 from 11 others
What the payments were for
- Travel & lodging$1,22027%
- Food & beverage$3,29273%
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 | 65 | $2,452 |
| Medtronic(2 entities) | 100 | $1,406 |
| GRT US Holding, Inc. | 6 | $113 |
| Vertos Medical, Inc. | 3 | $102 |
| Stryker | 1 | $102 |
| Flowonix Medical Incorporated | 1 | $62 |
| Si-bone, Inc. | 3 | $59 |
| Biotronik NRO, Inc. | 1 | $43 |
| Fidia Pharma USA Inc. | 2 | $34 |
| Nevro Corp. | 2 | $34 |
| Valinor Pharma, LLC | 1 | $19 |
| Tersera Therapeutics LLC | 1 | $19 |
| Amgen | 1 | $16 |
| Spinal Simplicity, LLC | 1 | $16 |
| Amniox Medical, Inc. | 1 | $13 |
| AstraZeneca | 1 | $12 |
| Daiichi Sankyo Inc. | 1 | $11 |
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.
How this compares
$4,512 in reported general payments places this provider in the 50th percentile of 68 interventional pain medicine providers in Indiana.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 763 | $16,584 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 598 | $13,522 |
| Oxycodone Hcl | 102 | $2,713 |
| Gabapentin | 236 | $2,186 |
| Pregabalin | 91 | $1,570 |
| Hydromorphone Hcl | 68 | $1,228 |
| Tizanidine Hcl | 137 | $689 |
| Lidocaine | 11 | $527 |
| Methadone Hcl | 15 | $409 |
| Cephalexin | 34 | $307 |
| Morphine Sulfate ErMorphine Sulfate | 18 | $278 |
| Cyclobenzaprine Hcl | 71 | $267 |
| Tramadol Hcl | 34 | $244 |
| Duloxetine Hcl | 20 | $152 |
| Baclofen | 11 | $144 |
Paid to pharmacies, not to this prescriber.
Other interventional pain medicine in Evansville
- Mahendra SanapatiEvansville$31K
- Randall OliverEvansville$4K
- Amy WalkerEvansville$1K
- Yusuf RashadaEvansville$339
- Joshua WellingtonCarmel$315K
- Joseph RutledgeLafayette$96K
- Orlando LandrumElkhart$34K
- Nikhil ShettyMunster$29K
- David GordonIndianapolis$28K
- Vinayak BelamkarIndianapolis$28K
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.