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

Michael O'Neil OD

Organization Optometrist · NPI 1356448567

Michael O'Neil OD is an Optometrist in Groton, Massachusetts. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

140 Main St
Groton, MA 01450-1271
Phone: (978) 448-5172
Fax: (978) 448-6353
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X

Record details

NPI number1356448567
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael O'Neil — Owner/Optometrist · (978) 448-5172
NPI enumeratedSeptember 20, 2006
Last updated in NPPESFebruary 1, 2011
Mailing address140 Main St, Groton, MA 01450-1271

Other providers in Groton