Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Zinn

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1194887414

William Zinn is a Geriatric Medicine (Internal Medicine) Physician in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006

Practice location Address checks out

1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-1068
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 43447 (MA)

Record details

NPI number1194887414
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1493 Cambridge St, Cambridge, MA 02139-1047

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