Mark Geer

NPI 1609843507 · on the registry since 2006

Practice

Address: 11 River St
Colony Care Behavioral Health
Wellesley, MA 02481
Phone: (781) 431-1177
Fax: (781) 431-1181
Organisation at this address: Sam Eilam Llc
Colony Care Inc
Susan E. Ruskin, Md,Pc
The Riverbend Group Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 43

Registry record

Primary taxonomy: Psychologist
103T00000X
Licence states on file: MA
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 Massachusetts