EST. 4365 / P-4365: Frank Wardynski & Sons, Inc.
The USDA establishment number EST. 4365 or P-4365 on a meat, poultry or egg product package stands for Frank Wardynski & Sons, Inc. in Buffalo, New York. This is the plant where the product was produced or packed under USDA inspection.
- Establishment
- Frank Wardynski & Sons, Inc.
- Other names on file (DBA)
- Frank Wardynski & Son, Inc.; Wardynski Meats
- Numbers
- EST. 4365 (Meat)
P-4365 (Poultry) - Address
- 336 Peckham Street
Buffalo, NY 14206
Erie County - Inspected for
- Meat Processing; Poultry Processing
- Size (FSIS)
- Small (10 to 499 employees)
- Grant of inspection
- Oct 1, 2021
Recalls that name EST. 4365
No recall in our archive (USDA FSIS, since Nov 4, 2025) names this establishment number.
Where to find the number
On meat and poultry, the establishment number is printed inside the round USDA mark of inspection, as EST. 1234 for meat or P-1234 for poultry. It can also appear near the mark or on the side of the case. The brand name on the front often belongs to another company: the number shows the plant. What the codes on food packages mean.
Source: USDA FSIS Meat, Poultry and Egg Product Inspection Directory, file of Nov 3, 2026. FSIS updates the directory weekly; if anything here differs from it, FSIS is correct.