Ramkumar Jayagopalan
Pediatrics · Columbia, SCNPI 1861426181
Payments from drug & device makers
Across 80 payments — averaging $17.37 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Supernus Pharmaceuticals, Inc.$297
- Pfizer$223
- Cranial Technologies, Inc$133
- Alk-abello, Inc$89
- Sanofi Pasteur Inc.$83
- Tris Pharma Inc$61
- plus $501 from 15 others
What the payments were for
- Food & beverage$1,389100%
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 |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | 16 | $297 |
| Pfizer | 14 | $223 |
| Cranial Technologies, Inc | 7 | $133 |
| Alk-abello, Inc | 5 | $89 |
| Sanofi Pasteur Inc. | 6 | $83 |
| Tris Pharma Inc | 3 | $61 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $58 |
| Seqirus USA Inc | 3 | $53 |
| Ironshore Pharmaceuticals Inc. | 3 | $50 |
| Corium, LLC | 3 | $46 |
| Aytu Biopharma, Inc. | 3 | $46 |
| Merck | 3 | $43 |
| AstraZeneca | 2 | $37 |
| Rhythm Pharmaceuticals, Inc. | 1 | $32 |
| Adlon Therapeutics L.p. | 2 | $32 |
| Phadia US Inc. | 1 | $24 |
| Verrica Pharmaceuticals Inc. | 1 | $19 |
| Biomarin Pharmaceutical Inc. | 1 | $18 |
| Collegium Pharmaceutical, Inc. | 1 | $16 |
| GSK | 1 | $14 |
| Vertical Pharmaceuticals, LLC | 1 | $14 |
How this compares
$1,389 in reported general payments places this provider in the 85th percentile of 969 pediatrics providers in South Carolina.
Other pediatrics in Columbia
- Cara O NeillColumbia$522K
- John CarrollColumbia$7K
- Laura AlbergColumbia$6K
- Richard ShroudsColumbia$5K
- Kelly BranstetterColumbia$3K
- Jennifer SoroosColumbia$3K
- Emily SandersColumbia$3K
- Elizabeth HaileColumbia$3K
- Deborah GreenhouseColumbia$2K
- Theodore DuboseColumbia$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.