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

Dr. Michael Armentano

Individual provider Naturopath · NPI 1639295504

Dr. Michael Armentano is a Naturopath in Old Greenwich, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2007

Practice location Address checks out

296 Sound Beach Ave
Old Greenwich, CT 06870-1626
Phone: (203) 637-8464
Fax: (203) 413-6303
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Naturopath (primary) Taxonomy 175F00000X · Licence 000287 (CT)

Record details

NPI number1639295504
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address31 Brinsmade Ln, Sherman, CT 06784-1434