Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
LEO XAVIER CALLAHAN, M.D.
ActiveLEO XAVIER CALLAHAN, M.D. is a Otolaryngology healthcare provider located in EAST BOSTON, Massachusetts. NPI 1598955627 is currently active in the NPPES registry. Verify at CMS.
Otolaryngology · EAST BOSTON, MA
Registration Details
- NPI Number
- 1598955627
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 25, 2007 (19.077795542525 yrs)
- Last Updated
- Jul 25, 2007
- License
-
58717 (MA)
Practice Information
- Address
-
79 MERIDIAN STEAST BOSTON, MA, 021281959Browse MA providers · Browse ZIP 02128
- Phone
- 6174077568
- Primary Specialty
-
Otolaryngology
207Y00000X
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.