Phillip Korenblat
Allergy & Immunology · Saint Louis, MONPI 1063555860
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 7 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 5 manufacturers reported payments, led by AstraZeneca at 31.7% of the total. That places this record below the midpoint for allergy & immunology clinicians in MO, where the typical reported total is $1,710.
Across 7 payments — averaging $17.27 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$38
- Boehringer Ingelheim$24
- CSL Behring$23
- Pharming Healthcare, Inc.$18
- Grifols USA, LLC$17
Across 37 payments — averaging $12,247 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.
- Hikma Pharmaceuticals USA$247K
- Regeneron$120K
- AstraZeneca$81K
- Chiesi USA, Inc.$4K
- Novartis$775
- GSK$41
What the payments were for
- Food & beverage$121100%
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.
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 |
|---|---|---|
| AstraZeneca | 3 | $38 |
| Boehringer Ingelheim | 1 | $24 |
| CSL Behring | 1 | $23 |
| Pharming Healthcare, Inc. | 1 | $18 |
| Grifols USA, LLC | 1 | $17 |
How this compares
$121 in reported general payments places this provider in the 5th percentile of 61 allergy & immunology providers in Missouri.
Other allergy & immunology in Saint Louis
- H James WednerSaint Louis$420K
- Manoj WarrierSaint Louis$316K
- Jeffrey TillinghastSaint Louis$278K
- Aaron Ver HeulSaint Louis$28K
- Peggy KendallSaint Louis$20K
- Michael BortsSaint Louis$17K
- Jeremy KatcherSaint Louis$16K
- Elyra FigueroaSaint Louis$11K
- Barbara JostSaint Louis$9K
- Maya JerathSaint Louis$9K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.