Overview
- 23 inspections across 23 sites are on record.
- 21 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-05-22.
At a glance
Inspections
23
Sites
23
Observations
21
Career since
May 2022
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Grace Science LLC | 22 May 2026 | Biologics | |
| Jennifer D. Keen-Kim, PhD | 4 May 2026 | Medical Devices & Rad Health | |
| Jeffrey D. Wayne, M.D. | 10 Apr 2026 | Human Drugs | |
| Carlos E. Medina Pech M.D. | 20 Mar 2026 | Human Drugs | |
| Helena C. Chang, MD | 20 Feb 2026 | Medical Devices & Rad Health | On file |
Sites inspected
Grace Science LLCMenlo Park, United States1 insp.
Jennifer D. Keen-Kim, PhDSan Carlos, United States1 insp.
Jeffrey D. Wayne, M.D.Sacramento, United States1 insp.
Carlos E. Medina Pech M.D.Merida, Mexico1 insp.
Helena C. Chang, MDSanta Clara, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Stephen T Hansen2 shared
Corrine M Carter2 shared
Omadevi Somai1 shared
Gavin W Pierce1 shared
Cynthia J Tsui1 shared
Scott N Lim1 shared
Sean P Desbrow1 shared
Full investigator report
Get the verbatim findings behind Stephanie Barragan's 21 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