Search › Massachusetts › 363L00000X
James O'Brien, NP
NPI 1558101964 · on the registry since 2024
Practice
- Address
- 18 Newbury St Fl 5
Boston, MA 02116 - Phone
- (617) 304-1965
- Clinicians at this address
- 3
Registry record
- Primary taxonomy
- 363L00000X
363L00000X
- Also registered as
- 363L00000X
- Licence states on file
- NY, MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2024-09-09
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