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

MS. Marjorie Gessner Klefeker, NP-C

Individual provider Women's Health Clinical Nurse Specialist · NPI 1861747685

MS. Marjorie Gessner Klefeker, NP-C is a Women's Health Clinical Nurse Specialist in Brockton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2012.

Licensed in
MA
In the registry since
2012
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

680 Center St Signature Healthcare
Brockton, MA 02302
Phone: (508) 941-7000
Fax: (508) 941-6291
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 196575 (MA)
Women's Health Clinical Nurse Specialist Taxonomy 364SW0102X · Licence 196575 (MA)

Record details

NPI number1861747685
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedJuly 18, 2012
Last updated in NPPESApril 15, 2022
Certification dateApril 15, 2022