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

Mrs. Maryn Kramerz, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1487396016

Mrs. Maryn Kramerz, FNP-BC is a Family Nurse Practitioner in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2022.

Licensed in
MA
In the registry since
2022
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

725 Concord Ave
Cambridge, MA 02138-1040
Phone: (617) 661-4600
Fax: (617) 547-9170
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2330388 (MA)

Record details

NPI number1487396016
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedApril 13, 2022
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

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