Michael Blaiss
Allergy & Immunology · Roswell, GANPI 1891720108
Payments from drug & device makers
Across 906 payments — averaging $1203.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$390K
- Regeneron Healthcare Solutions, Inc.$300K
- Merck$77K
- AstraZeneca$74K
- Sanofi-aventis U.S. LLC$50K
- Alk-abello, Inc$43K
- plus $157K from 23 others
Across 20 payments — averaging $1346.95 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.
- Novartis$8K
- Pfizer$8K
- Sanofi$7K
- F. Hoffmann-la Roche AG$3K
What the payments were for
- Consulting fees$298,05627%
- Speaking & faculty fees$653,25560%
- Grants$10,0001%
- Travel & lodging$109,84710%
- Food & beverage$17,4582%
- Education$890%
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 |
|---|---|---|
| Sanofi | 244 | $390,016 |
| Regeneron Healthcare Solutions, Inc. | 283 | $299,777 |
| Merck | 71 | $77,028 |
| AstraZeneca | 85 | $73,763 |
| Sanofi-aventis U.S. LLC | 25 | $50,322 |
| Alk-abello, Inc | 55 | $42,518 |
| GSK | 48 | $38,119 |
| Novartis | 32 | $29,644 |
| Eli Lilly | 5 | $19,950 |
| Covis Pharma GmbH | 6 | $19,401 |
| Tersera Therapeutics LLC | 7 | $11,442 |
| Perrigo Company PLC | 4 | $7,664 |
| Hikma Pharmaceuticals USA | 5 | $6,295 |
| Amgen | 2 | $4,632 |
| Bayer Healthcare LLC | 1 | $3,647 |
| Regeneron | 5 | $3,636 |
| Chiesi USA, Inc. | 2 | $3,306 |
| Optinose US, Inc. | 5 | $2,212 |
| Pharming Healthcare, Inc. | 1 | $2,000 |
| Pfizer | 2 | $1,934 |
| Biocryst Pharmaceuticals, Inc. | 1 | $1,375 |
| AMAG Pharmaceuticals, Inc. | 1 | $963 |
| Lilly USA, LLC | 5 | $141 |
| Aquestive Therapeutics, Inc. | 2 | $135 |
| Dermavant Sciences, Inc. | 2 | $127 |
| Greer Laboratories, Inc. | 4 | $88 |
| Aimmune Therapeutics, Inc. | 1 | $80 |
| Kaleo, Inc. | 1 | $63 |
| Circassia Inc. | 1 | $29 |
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
$1,090,305 in reported general payments places this provider in the 95th percentile of 107 allergy & immunology providers in Georgia.
Other allergy & immunology in Roswell
- Lily HwangRoswell$88K
- Meera PatrawalaRoswell$12K
- Nathan SegallStockbridge$4.5M
- Tracy BridgesAlbany$1.5M
- Brad GoodmanSavannah$1.3M
- Robert ChrzanowskiColumbus$941K
- Stanley FinemanMarietta$855K
- Robert CartwrightColumbus$678K
- Deborah BirxAtlanta$470K
- Jack EadesMacon$282K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.