Mamtha Raj
Plastic Surgery · Chicago, ILNPI 1356796700
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,206 of the $6,641 with a category attached, or 63.3%. 13 manufacturers reported payments, led by RTI Surgical, Inc at 33.8% of the total. 2025 is the largest year on record at $3,104, more than ten times the $279 reported in 2019.
Across 57 payments — averaging $116.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- RTI Surgical, Inc$2K
- Mentor Worldwide LLC$2K
- Axogen$747
- Medical Device Business Services, Inc.$658
- Musculoskeletal Transplant Foundation Inc.$295
- Johnson & Johnson$228
- plus $787 from 7 others
What the payments were for
- Speaking & faculty fees$1,50023%
- Travel & lodging$93514%
- Food & beverage$4,20663%
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 |
|---|---|---|
| RTI Surgical, Inc | 8 | $2,244 |
| Mentor Worldwide LLC | 22 | $1,683 |
| Axogen | 9 | $747 |
| Medical Device Business Services, Inc. | 4 | $658 |
| Musculoskeletal Transplant Foundation Inc. | 3 | $295 |
| Johnson & Johnson | 2 | $228 |
| Avita Medical Americas, LLC | 1 | $167 |
| Kerecis Limited | 2 | $154 |
| Sanara Medtech Inc. | 1 | $150 |
| AbbVie | 1 | $144 |
| Integra Lifesciences Corporation | 2 | $115 |
| Anika Therapeutics, Inc. | 1 | $41 |
| Endo Pharmaceuticals Inc. | 1 | $15 |
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.
- CORTIVA ALLOGRAFT DERMIS$2,092
- MENTOR MemoryGel Resterilizable Gel Sizer$909
- AVANCE NERVE GRAFT$601
- Kerecis SurgiClose$571
- INTEGRA$302
- PERMEADERM$167
- RECELL$167
- Cohealyx$167
- CellerateRx$150
- NATRELLE SALINE-FILLED BREAST IMPLANTS$144
- Kerecis GraftGuide$143
- XCM Biologic Tissue Matrix$124
- TRUMATCH$105
- INTEGRA DERMAL REGENERATION TEMPLATE$101
- PRIMATRIX$101
How this compares
$6,641 in reported general payments places this provider in the 75th percentile of 191 plastic surgery providers in Illinois.
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 plastic surgery in Chicago
- Steven DayanChicago$1.2M
- Marco EllisChicago$225K
- Robert GalianoChicago$123K
- Michael LeeChicago$109K
- Lawrence IteldChicago$36K
- Peter GeldnerChicago$34K
- David HillChicago$28K
- Summer HansonChicago$18K
- Steven LanierChicago$17K
- Clark SchierleChicago$16K
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.