Mani Nair, MD
Neurological Surgery · Washington, DCNPI 1154423762
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $8,550 of the $13,343 with a category attached, or 64.1%. Medical Device Business Services, Inc. accounts for 71.4% of it on its own, with 13 other manufacturers making up the rest. Reporting peaked in 2019 at $8,058 and has fallen 86.5% since, to $1,089 in 2025.
Across 45 payments — averaging $296.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medical Device Business Services, Inc.$10K
- Arteriocyte Medical Systems, Inc.$802
- Baxter Healthcare$596
- Globus Medical$528
- Medtronic$333
- Arthrex$295
- plus $1K from 8 others
What the payments were for
- Consulting fees$8,55064%
- Grants$1111%
- Travel & lodging$1,1519%
- Food & beverage$3,53126%
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. | 9 | $9,530 |
| Arteriocyte Medical Systems, Inc. | 1 | $802 |
| Baxter Healthcare | 9 | $596 |
| Globus Medical(2 entities) | 7 | $528 |
| Medtronic(2 entities) | 3 | $333 |
| Arthrex | 2 | $295 |
| Stryker | 2 | $271 |
| Johnson & Johnson | 5 | $223 |
| Microvention, Inc. | 2 | $216 |
| Longeviti Neuro Solutions Inc | 1 | $209 |
| Integra Lifesciences Corporation | 1 | $118 |
| VB Spine LLC | 1 | $113 |
| Brainlab, Inc. | 1 | $99 |
| Prosidyan, Inc | 1 | $10 |
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.
- CONDUIT$8,550
- ViviGen$8,550
- SYMPHONY$8,550
- FIBERGRAFT$909
- Magellan$802
- YUKON OCT SPINAL SYSTEM$383
- Pulse$344
- FLOSEAL$244
- CLEARFIT$209
- InvisiShunt Implant Kit$209
- STENT$172
- Azur CX Detachable$172
- WEB Aneurysm Embolization System$172
- CODMAN CERTAS$118
- CUSA CLARITY$118
- CODMAN HAKIM$118
- DURASEAL EXACT SPINAL SEALANT SYSTEM$118
- VISUALASE$114
- ExcelsiusGPS Robotic Navigation System$112
- ACTIVA$111
How this compares
$13,343 in reported general payments places this provider in the 80th percentile of 31 neurological surgery providers in District of Columbia.
See all neurological surgery providers in District of Columbia →
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 Washington
- Joshua AmmermanWashington$104K
- Matthew AmmermanWashington$99K
- Joshua WindWashington$74K
- John RichertWashington$20K
- Abdullah FerozeWashington$15K
- Rocco ArmondaWashington$14K
- Vinay DeshmukhWashington$12K
- Anna TerryWashington$10K
- Ehsan DowlatiWashington$5K
- Dimitrios SigounasWashington$3K
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.