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

Greater Boston Psychiatric Services, LLC

Organization Prescribing (Medical) Psychologist · NPI 1841643699

Greater Boston Psychiatric Services, LLC is a Prescribing (Medical) Psychologist in Medway, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2016.

Licensed in
MA
In the registry since
2016
Specialties on file
3
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

165 Main St Unit 111E
Medway, MA 02053-1584
Phone: (508) 321-3210
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence RN272217 (MA)
Prescribing (Medical) Psychologist Taxonomy 103TP0016X · Licence RN272217 (MA)
Mental Health Clinic/Center (Including Community Mental Health Center) Taxonomy 261QM0801X · Licence RN272217 (MA)

Record details

NPI number1841643699
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Caryn Metzger — Owner · (617) 312-2825
NPI enumeratedJuly 18, 2016
Last updated in NPPESJuly 18, 2016
Mailing address165 Main St Unit 111e, Medway, MA 02053-1584