Rajkishen Narayanan, MD
Orthopaedic Surgery · Camden, NJNPI 1649764580
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (42.2%), education and travel and lodging — rather than concentrated in one kind of arrangement. 11 manufacturers reported payments, led by Liberty Surgical Inc. at 34.2% of the total. Reporting peaked in 2022 at $2,993 and has fallen 58.7% since, to $1,237 in 2025.
Across 52 payments — averaging $159.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Liberty Surgical Inc.$3K
- Stryker$2K
- Medtronic$1K
- Globus Medical$1K
- Cerapedics Inc.$470
- Johnson & Johnson$323
- plus $396 from 5 others
What the payments were for
- Travel & lodging$1,96024%
- Food & beverage$3,50342%
- Education$2,84234%
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 |
|---|---|---|
| Liberty Surgical Inc. | 3 | $2,842 |
| Stryker | 10 | $1,773 |
| Medtronic | 15 | $1,454 |
| Globus Medical(2 entities) | 9 | $1,048 |
| Cerapedics Inc. | 4 | $470 |
| Johnson & Johnson | 6 | $323 |
| Alphatec Spine, Inc | 1 | $172 |
| Intrinsic Therapeutics | 1 | $139 |
| Spinal Elements, Inc. | 1 | $42 |
| EBI, LLC | 1 | $24 |
| Medical Device Business Services, Inc. | 1 | $19 |
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.
- AERO-LL$1,156
- Excelsius - GPS$619
- CD HORIZON$581
- I-FACTOR PEPTIDE ENHANCED BONE GRAFT$376
- Precept$365
- BARRICAID ACD (ANNULAR CLOSURE DEVICE)$277
- EVEREST SPINAL SYSTEM$277
- Other - Miscellaneous$172
- CD HORIZON SPINAL SYSTEM$169
- INCEPTIV$166
- STRYKER NAV3I$163
- XIA 3$163
- TRITANIUM$163
- ELSA$151
- EXPEDIUM$138
- SYMPHONY$138
- RELINE$116
How this compares
$8,305 in reported general payments places this provider in the 70th percentile of 587 orthopaedic surgery providers in New Jersey.
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 orthopaedic surgery in Camden
- Catherine FedorkaCamden$203K
- Rakesh MashruCamden$52K
- Michael KellyHackensack$9.7M
- Mark HartzbandParamus$9.4M
- Randal BetzLawrenceville$3M
- Luke AustinSewell$2.9M
- Kenneth MontgomeryMorristown$2.7M
- Zachary PostEgg Harbor Township$1.7M
- Harlan LevineMontvale$1.5M
- Jeffrey AbramsPrinceton$1.5M
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.