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

MS. Kari Cretella Nickou, RN, MSN, CS

Individual provider Adult Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1255379103

MS. Kari Cretella Nickou, RN, MSN, CS is a Certified Clinical Nurse Specialist (Cns) in Newburyport, Massachusetts. Qualified in 2001, 25 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
25
Licensed in
MA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

21 Pleasant St
Newburyport, MA 01950-2619
Phone: (508) 843-1801
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence RN169922 (MA)

Record details

NPI number1255379103
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , CS
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESOctober 23, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services