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

Dr. Michael Donald O'Brien, OD

Individual provider Optometrist · NPI 1992854939

Dr. Michael Donald O'Brien, OD is an Optometrist in Lanesborough, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Old State Road Pearle Vision Berkshire Mall
Lanesborough, MA 01237
Phone: (413) 448-2740
Fax: (413) 443-0017
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence W15690 (MA)

Record details

NPI number1992854939
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJuly 8, 2007