Sagarika Nallu, MD
Neurology with Special Qualifications in Child Neurology · Tampa, FLNPI 1255581070
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $5,040 of the $6,630 with a category attached, or 76.0%. Philips North America LLC accounts for 77.8% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2019 at $5,329 and has fallen 91.6% since, to $447 in 2025.
Across 26 payments — averaging $255.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Philips North America LLC$5K
- Jazz Pharmaceuticals Inc.$586
- Inspire Medical Systems, Inc.$319
- Avadel CNS Pharmaceuticals, LLC$259
- UCB, Inc.$137
- Sunovion Pharmaceuticals Inc.$133
- plus $39 from 2 others
Across 24 payments — averaging $2640.48 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Idorsia Pharmaceuticals US Inc$44K
- GW Research Limited$19K
What the payments were for
- Speaking & faculty fees$5,04076%
- Food & beverage$1,20018%
- Education$3906%
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 |
|---|---|---|
| Philips North America LLC | 3 | $5,157 |
| Jazz Pharmaceuticals Inc. | 8 | $586 |
| Inspire Medical Systems, Inc. | 4 | $319 |
| Avadel CNS Pharmaceuticals, LLC | 4 | $259 |
| UCB, Inc. | 2 | $137 |
| Sunovion Pharmaceuticals Inc. | 2 | $133 |
| Eisai Inc. | 2 | $24 |
| Greenwich Biosciences, 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.
How this compares
$6,630 in reported general payments places this provider in the 65th percentile of 137 neurology with special qualifications in child neurology providers in Florida.
See all neurology with special qualifications in child neurology 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.
Other neurology with special qualifications in child neurology in Tampa
- Jose FerreiraTampa$88K
- Eric VernierTampa$33K
- Anne CsereTampa$29K
- Sergio JacintoTampa$21K
- Jose ForadadaTampa$13K
- Ernesto MillanTampa$11K
- Paul WinnerWest Palm Beach$624K
- Omer Abdul HamidOrlando$283K
- Natalie GillsonFort Myers$250K
- Trevor ResnickMiami$230K
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.