Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. WILLIAM FRANCIS CALLAHAN, O.D.
Active Sole ProprietorDR. WILLIAM FRANCIS CALLAHAN, O.D. is a Optometrist healthcare provider located in MARSHFIELD, Massachusetts. NPI 1568536357 is currently active in the NPPES registry. Verify at CMS.
Optometrist · MARSHFIELD, MA
Registration Details
- NPI Number
- 1568536357
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 20, 2006 (19.768785880619 yrs)
- Last Updated
- Aug 23, 2012
- License
-
3071 (MA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
462 PLAIN STSUITE 104MARSHFIELD, MA, 020502731Browse MA providers · Browse ZIP 02050
- Phone
- 7818379956
- Fax
- 7818379950
- Primary Specialty
-
Optometrist
152W00000X
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.