Overview
- 84 inspections across 78 sites are on record.
- 3 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-06-24.
At a glance
Inspections
84
Sites
78
Observations
3
Career since
Nov 2021
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Sweet Season Farm | 24 Jun 2026 | Foods & Cosmetics | |
| Joseph Nolt's Farm | 11 Jun 2026 | Foods & Cosmetics | |
| Phelps Farm | 8 Jun 2026 | Foods & Cosmetics | |
| Hoffman Produce Farms | 8 Jun 2026 | Foods & Cosmetics | |
| Lavern Stauffer's Farm | 5 Jun 2026 | Foods & Cosmetics |
Sites inspected
Sweet Season FarmCalmar, United States1 insp.
Joseph Nolt's FarmAlta Vista, United States1 insp.
Phelps FarmGuttenberg, United States1 insp.
Hoffman Produce FarmsWaterloo, United States1 insp.
Lavern Stauffer's FarmCharles City, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Aric M Sonnenschein12 shared
Shane E Rainey9 shared
Erin M Hale7 shared
Megan T Wright7 shared
Arturo De La Garza6 shared
Travis K Chapin4 shared
Estefania F Garber4 shared
Alex T Goodman4 shared
Shane R Teeter3 shared
Erin M Dawson3 shared
Full investigator report
Get the verbatim findings behind Michael E Barta's 3 observations
Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.
- New inspections and Form 483s, mapped to the CFR citation
- Warning letter outcomes, and the citation patterns they repeat
- Their co-investigators, so no surprises about who shows up on site