Alice E. Williamson Hoyt, MD
NPI 1942524996ActiveIndividual· Allergy & Immunology· Metairie, LA
Allergy & Immunology (MD) in Metairie, Louisiana, licensed in LA and TN, with an NPI issued in March 2010. Kaleo, Inc. reported $6,945 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1942524996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2010 |
| Last updated in NPPES | Jan 20, 2022 |
| Certified by provider | Jan 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | MD.206295 | LA |
| Internal Medicine, Allergy & Immunology | 207RA0201X | 55850 | TN |
| Pediatrics, Pediatric Allergy/Immunology | 2080P0201X | MD.206295 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$6,945 · 10 payments from 1 company
- 2024$33.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kaleo, Inc. | $6,945 | 10 |
What the 2025 payments were for
- Travel and Lodging$2,850 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,475 · 2 payments
- Consulting Fee$1,403 · 4 payments
- Food and Beverage$216.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Metairie
- 1811292907
- 1326347212
- 1013108463
- 1942654330
- 1275590945
- 1902197403
- 1215009741
- 1730186727