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

Arianne Wilson Mason, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1225686884

Arianne Wilson Mason, APRN, FNP-C is a Family Nurse Practitioner in Powell, Wyoming. Licensed in Wyoming. Registered with an NPI since 2019.

Licensed in
WY
In the registry since
2019
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

246 N Absaroka St
Powell, WY 82435-2331
Phone: (307) 764-5470
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 43966 (WY)

Record details

NPI number1225686884
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorNo
NPI enumeratedAugust 27, 2019
Last updated in NPPESNovember 27, 2023

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