FDA Investigator

Patricia L Payne

Latest inspection on record: Lenexa, United States, May 2010

FDA inspection record · Last updated July 12, 2026

Overview

  • 3 inspections across 3 sites are on record.
  • 3 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2010-05-28.

At a glance

Inspections

3

Sites

3

Observations

3

Career since

Apr 2010

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Sparhawk Laboratories, Inc.28 May 2010On file
Bayer Healthcare Animal Health Inc7 Apr 2010
Exel, Inc.7 Apr 2010

Sites inspected

Sparhawk Laboratories, Inc.Lenexa, United States1 insp.
Bayer Healthcare Animal Health IncSaint Joseph, United States1 insp.
Exel, Inc.Saint Joseph, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind Patricia L Payne'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