Navin Changoor
Colon & Rectal Surgery · Davenport, FLNPI 1750645651
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 32 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 14 manufacturers reported payments, led by Intuitive Surgical at 27.0% of the total. That places this record below the midpoint for colon & rectal surgery clinicians in FL, where the typical reported total is $4,865.
Across 32 payments — averaging $94.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$815
- Conmed Corporation$577
- Medtronic$278
- THD America, Inc.$230
- Guard Medical Inc.$144
- Boston Scientific$132
- plus $838 from 8 others
What the payments were for
- Food & beverage$3,015100%
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 |
|---|---|---|
| Intuitive Surgical | 11 | $815 |
| Conmed Corporation | 5 | $577 |
| Medtronic | 3 | $278 |
| THD America, Inc. | 2 | $230 |
| Guard Medical Inc. | 1 | $144 |
| Boston Scientific | 1 | $132 |
| Axonics, Inc. | 1 | $124 |
| RTI Surgical, Inc | 1 | $121 |
| W. L. Gore & Associates, Inc. | 1 | $115 |
| Mallinckrodt Enterprises LLC | 1 | $107 |
| Smith+Nephew | 1 | $101 |
| Integra Lifesciences Corporation | 1 | $100 |
| TELA Bio, Inc. | 1 | $100 |
| Stryker | 2 | $69 |
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.
- AIRSEAL$481
- Da Vinci Surgical System$479
- INTERSTIM$250
- NPseal$144
- NPSEAL LARGE$144
- NPSEAL MEDIUM$144
- RESOLUTION CLIP$132
- Axonics$124
- BIODESIGN$121
- GORE SYNECOR Biomaterial$115
- OFIRMEV$107
- PICO 14$101
- Renasys$101
- RENASYS GO v2 HOME$101
- BIOFIX$100
- BIODRESTORE$100
- BIODFACTOR$100
- BIODOPTIX$100
- MEDIHONEY$100
- OviTex Reinforced Bioscaffold With Permanent Polymer (OviTex)$100
How this compares
$3,015 in reported general payments places this provider in the 40th percentile of 157 colon & rectal surgery providers in Florida.
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 |
|---|---|---|
| ClenpiqSod Picosulf/Mag Ox/Citric Ac | 25 | $4,338 |
| Neomycin Sulfate | 24 | $142 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 28 | $141 |
| Metronidazole | 25 | $64 |
| Tramadol Hcl | 23 | $39 |
Paid to pharmacies, not to this prescriber.
Other colon & rectal surgery in Davenport
- Mark SolimanAltamonte Springs$872K
- Eduardo Parra DavilaWest Palm Beach$577K
- Matthew AlbertAltamonte Springs$514K
- Avraham BelizonBoca Raton$482K
- Rahila EssaniCelebration$379K
- Henry LujanMiami$378K
- Steven WexnerWeston$333K
- Allen ChudzinskiTampa$252K
- Ron LandmannJacksonville$224K
- Luis HernandezMiami$220K
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.