Marc Wallach, DDS
NPI 1104813831 · on the registry since 2005
Practice
- Address
- 77 Westport Plz
Suite 251
Saint Louis, MO 63146 - Phone
- (314) 434-7300
- Fax
- (314) 275-7680
- Organisation at this address
- Westport Periodontics P.C.
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 3
Registry record
- Primary taxonomy
- Dentist
122300000X
- Licence states on file
- MO
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- 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