Search › Missouri › 183500000X
John Callahan, R.PH
NPI 1497097885 · on the registry since 2013 · sole proprietor
Practice
- Address
- 1 Jefferson Barracks Dr
Saint Louis, MO 63125 - Phone
- (314) 894-6570
- Fax
- (314) 845-5091
- Organisation at this address
- St. Louis Jc Vamc
St. Louis Jc Vamc
Department Of Veterans Affairs
St. Louis Department Of Veterans AffairsInferred from a shared address, not stated in the registry. - Clinicians at this address
- 334
Additional practice sites
- 915 N Grand Blvd, Saint Louis, MO
Registry record
- Primary taxonomy
- 183500000X
183500000X
- Also registered as
- 183500000X
183500000X - Licence states on file
- IL, WY, CO
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-05-01
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