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

Mr. Justin Joseph Kammer, RN

Individual provider Registered Nurse · NPI 1306389259

Mr. Justin Joseph Kammer, RN is a Registered Nurse in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2016
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1575 Cambridge St
Cambridge, MA 02138-4308
Phone: (617) 234-7915
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN2299374 (MA)

Record details

NPI number1306389259
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedNovember 27, 2016
Last updated in NPPESNovember 27, 2016

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