Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MATTHEW W CALLAHAN
Active Sole ProprietorMATTHEW W CALLAHAN is a Clinic/Center healthcare provider located in BILLERICA, Massachusetts. NPI 1245539097 is currently active in the NPPES registry. Verify at CMS.
Clinic/Center · BILLERICA, MA
Registration Details
- NPI Number
- 1245539097
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 18, 2011 (15.219401496426 yrs)
- Last Updated
- Mar 18, 2011
- Sole Proprietor
- Yes
Practice Information
- Address
-
15 ISLINGTON STBILLERICA, MA, 018215067Browse MA providers · Browse ZIP 01821
- Phone
- 9783621742
- Primary Specialty
-
Clinic/Center
261Q00000X
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.