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

Nikki Ann Riley, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1346694072

Nikki Ann Riley, CRNA is a Certified Registered Nurse Anesthetist in Mason City, Iowa. Works from 2 locations. Licensed in Iowa and Washington.

Licensed in
IA, WA
In the registry since
2016
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

1000 4th St SW
Mason City, IA 50401-2800
Phone: (641) 428-7000
Show map & directions

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

Additional practice locations (1)

  • 835 Se Bishop Blvd, Pullman, WA 99163-5512 — (509) 332-2541

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 143280 (IA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence AP60862816 (WA)

Record details

NPI number1346694072
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedApril 19, 2016
Last updated in NPPESJuly 18, 2025
Certification dateJuly 18, 2025

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