Search › Missouri › Internal Medicine Physician
Thomas Defer, MD
NPI 1023036464 · on the registry since 2006
Practice
- Address
- 4950 Childrens Pl
Dept Internal Med
Saint Louis, MO 63110 - Phone
- (314) 362-5060
- Fax
- (314) 362-6959
- Organisation at this address
- Washington University
Barnes-Jewish HospitalInferred from a shared address, not stated in the registry. - Clinicians at this address
- 12
Registry record
- Primary taxonomy
- Internal Medicine Physician
207R00000X
- Licence states on file
- MO
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-04-17
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