Search › Massachusetts › 363L00000X
Christopher Callahan, NP
NPI 1366335325 · on the registry since 2025 · sole proprietor
Practice
- Address
- 18 Strawberry Ln
North Reading, MA 01864 - Phone
- (339) 222-0318
Registry record
- Primary taxonomy
- 363L00000X
363L00000X
- Licence states on file
- MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-05-29
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