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

Karen Jean Pereau, RN

Individual provider Registered Nurse · NPI 1346553344

Karen Jean Pereau, RN is a Registered Nurse in Crow Agency, Montana. Licensed in Montana. Registered with an NPI since 2010.

Licensed in
MT
In the registry since
2010
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

10110 S 7650 East Crow/northern Cheyenne Hospital
Crow Agency, MT 59022
Phone: (406) 638-3327
Fax: (406) 638-3572
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN16464 (MT)

Record details

NPI number1346553344
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 19, 2010
Last updated in NPPESJuly 19, 2010

Other providers in Crow Agency