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

Gregory Matthew Karsner, NP

Individual provider Nurse Practitioner · NPI 1205650207

Gregory Matthew Karsner, NP is a Nurse Practitioner in Plymouth, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2024.

Licensed in
MA
In the registry since
2024
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

113 Standish Ave
Plymouth, MA 02360-4126
Phone: (774) 249-2835
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence RN2339790 (MA)

Record details

NPI number1205650207
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 14, 2024
Last updated in NPPESNovember 14, 2024
Certification dateNovember 14, 2024
Mailing address113 Standish Ave, Plymouth, MA 02360-4126

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