Jolan Walter, MD
Pediatric Allergy/Immunology · St Petersburg, FLNPI 1467649525
Payments from drug & device makers
Across 485 payments — averaging $2213.60 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Takeda Pharmaceuticals U.S.A., Inc.$279K
- Shire North American Group Inc$214K
- Pharming Healthcare, Inc.$141K
- X4 Pharmaceuticals, Inc.$132K
- Octapharma USA, Inc.$113K
- Chiesi USA, Inc.$55K
- plus $139K from 15 others
Across 43 payments — averaging $7266.78 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.
- ADMA Biomanufacturing LLC$299K
- Pharming Healthcare, Inc.$7K
- Takeda Pharmaceuticals U.S.A., Inc.$6K
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 |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | 105 | $278,715 |
| Shire North American Group Inc | 135 | $214,418 |
| Pharming Healthcare, Inc. | 121 | $140,696 |
| X4 Pharmaceuticals, Inc. | 13 | $131,675 |
| Octapharma USA, Inc. | 29 | $113,448 |
| Chiesi USA, Inc. | 15 | $55,460 |
| Janssen Research & Development, LLC | 10 | $43,888 |
| AstraZeneca | 5 | $25,455 |
| Grifols Therapeutics LLC | 2 | $23,400 |
| Leadiant Biosciences, Inc. | 6 | $12,729 |
| CSL Behring | 8 | $9,737 |
| Grifols Shared Services North America, Inc. | 4 | $9,394 |
| Novartis | 7 | $7,407 |
| ADMA Biomanufacturing LLC | 14 | $3,628 |
| Regeneron | 1 | $2,588 |
| Sanofi | 3 | $361 |
| Genentech USA, Inc. | 2 | $200 |
| Janssen Scientific Affairs, LLC | 2 | $145 |
| Grifols USA, LLC | 1 | $137 |
| UCB, Inc. | 1 | $90 |
| Ionis Pharmaceuticals, Inc. | 1 | $25 |
How this compares
$1,073,597 in reported general payments places this provider in the 95th percentile of 30 pediatric allergy/immunology 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 pediatric allergy/immunology in St Petersburg
- Jennifer LeidingOrlando$350K
- Panida SriaroonSaint Petersburg$344K
- Mark BallowTampa$332K
- Vivian Hernandez-TrujilloMiami Lakes$285K
- Hary KatzJacksonville$67K
- Jonathan MalkaNorth Miami Beach$32K
- Johana Castro WagnerLargo$15K
- Diana MartinTampa$12K
- Sharon LeonardJacksonville$8K
- Ilene GoldsteinBoynton Beach$6K
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.