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

Karen Marie Marshall, RN, FNP

Individual provider Family Nurse Practitioner · NPI 1235748849

Karen Marie Marshall, RN, FNP is a Family Nurse Practitioner in Scottsdale, Arizona. Licensed in Arizona. Registered with an NPI since 2020.

Licensed in
AZ
In the registry since
2020
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

5644 E Saint John Rd
Scottsdale, AZ 85254-6413
Phone: (602) 463-6228
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 244906 (AZ)

Record details

NPI number1235748849
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , FNP
Sole proprietorNo
NPI enumeratedJuly 29, 2020
Last updated in NPPESJuly 29, 2020
Certification dateJuly 29, 2020

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