A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Cathy Armstrong, RN — NPI 1255312112, Plummer, ID | NPI Central

Home/
NPI Lookup/
ID/
NPI 1255312112

IndividualActive

Cathy Armstrong, RN

NPI 1255312112 · Registered Nurse · Plummer, ID

Provider details

NPI number: 1255312112
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
License: N-27429 (ID)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense N-27429 (ID)
Nursing Service Providers

Practice location

1100 a St

Plummer, ID 83851

Phone: (208) 686-1767

Approximate (ZIP-level) locationGet directions

More ID providers

Mailing address

Po 86

Latah, WA 99018-0084

Registry dates

Enumerated: 2005-11-08
Last updated: 2007-07-08

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.