Search › Massachusetts › 363LF0000X
Caroline O'Brien, FNP-C
NPI 1124828801 · on the registry since 2025
Practice
- Address
- 22 Franklin St
Medford, MA 02155 - Phone
- (781) 350-8571
Additional practice sites
- 23 Warren Ave Ste 100, Woburn, MA
Registry record
- Primary taxonomy
- 363LF0000X
363LF0000X
- Also registered as
- 163W00000X
163W00000X - Licence states on file
- MA, NH
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-03-12
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