Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WILLIAM L BLACK, M.D.
ActiveWILLIAM L BLACK, M.D. is a Endocrinology, Diabetes & Metabolism healthcare provider located in SOMERVILLE, Massachusetts. NPI 1780655860 is currently active in the NPPES registry. Verify at CMS.
Endocrinology, Diabetes & Metabolism · SOMERVILLE, MA
Registration Details
- NPI Number
- 1780655860
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jan 27, 2006 (20.558883505247 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
44271 (MA)44271 (MA)
Practice Information
- Address
-
40 HOLLAND STINTERNAL MEDICINESOMERVILLE, MA, 021442705Browse MA providers · Browse ZIP 02144
- Phone
- 6176296000
- Primary Specialty
-
Endocrinology, Diabetes & Metabolism
207RE0101X
- Additional Specialty
- Endocrinology, Diabetes & Metabolism
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.