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

Gsm Park Square, LLC

Organization Optometrist · NPI 1740605575

Gsm Park Square, LLC is an Optometrist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2014.

Licensed in
MA
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

31 Saint James Ave Ste 135
Boston, MA 02116-4101
Phone: (617) 936-4027
Fax: (617) 936-4059
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4225 (MA)

Record details

NPI number1740605575
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gail Marchetto — Owner/Optometrist · (617) 936-4027
NPI enumeratedMarch 4, 2014
Last updated in NPPESMarch 4, 2014
Mailing address31 Saint James Ave, Suite 135, Boston, MA 02116-4101

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