Allyn O'Byrne, RPH

NPI 1992767685 · on the registry since 2006

Practice

Address: 1 Jefferson Barracks Dr
Saint Louis, MO 63125
Phone: (314) 894-6508
Organisation at this address: St. Louis Jc Vamc
St. Louis Jc Vamc
Department Of Veterans Affairs
St. Louis Department Of Veterans Affairs
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 334

Registry record

Primary taxonomy: 183500000X
183500000X
Also registered as: 183500000X
183500000X
Licence states on file: MO, CA, IL
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Missouri