FDA Investigator

William P Tonkins

Latest inspection on record: Durham, United States, July 2020 · records back to 2015

Human DrugsMedical Devices & Rad HealthBiologicsFoods & Cosmetics

FDA inspection record · Last updated July 12, 2026

Overview

  • 55 inspections across 55 sites are on record.
  • 68 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2020-07-02.

At a glance

Inspections

55

Sites

55

Observations

68

Career since

Oct 2015

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Joanne Kurtzberg MD2 Jul 2020Biologics
James T. Barker, II, M.D.18 Mar 2020Human Drugs
Edward C. Smith, M.D.6 Mar 2020Human Drugs
Melinda Nye PHD16 Jan 2020Medical Devices & Rad Health
Patrick Hurban12 Dec 2019Medical Devices & Rad Health

Sites inspected

Joanne Kurtzberg MDDurham, United States1 insp.
James T. Barker, II, M.D.Hickory, United States1 insp.
Edward C. Smith, M.D.Durham, United States1 insp.
Melinda Nye PHDBurlington, United States1 insp.
Patrick HurbanMorrisville, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Full investigator report

Get the verbatim findings behind William P Tonkins' 68 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