Cathy Armstrong, RN
Registered Nurse · Plummer, ID
Cathy Armstrong, RN is a registered nurse with a practice address in Plummer, Idaho, and NPI 1255312112, issued on Nov 8, 2005. Check the license (Idaho N-27429, as entered in NPPES) with the Idaho board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cathy Armstrong
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- N-27429 ID
Self-reported in NPPES; status is on the state search - Practice location
- 1100 A St, Plummer, ID 83851
- Phone
- (208) 686-1767
- Enumerated
- Nov 8, 2005
- Entity
- Type 1 · individual
Also registered at 1100 A St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Judy Gordon, RNRegistered Nurse1588645444
- Tamara Hise, RNRegistered Nurse1558344929
Verify Cathy Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license N-27429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
6 registered nurse records list a Plummer practice address
They are 6 of the 84 NPPES records with a Plummer practice address, and 604 registered nurse records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Plummer → All 604 in Idaho → Every provider in Plummer →
Other registered nurse records in Idaho
- Ashmita AcharyaBoise, ID1174484570
- Sariah AdamsBoise, ID1801737978
- Anjula AdhikariIdaho Falls, ID1558194597
- Julie Akins, FNPTwin Falls, ID1285811505
- Corey Albertson, RNBoise, ID1619435526
- Jenny Alderden, RNBoise, ID1427986991
- Faith AlexanderBoise, ID1528937430
- Janice Allen, RNTwin Falls, ID1053774026
- Cathy Allison, RNCaldwell, ID1023883584
- Veronica Alotta, RNCoeur D Alene, ID1447173968
Common questions
What is Cathy Armstrong, RN's NPI number?
Cathy Armstrong, RN's National Provider Identifier (NPI) is 1255312112, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cathy Armstrong, RN located?
The NPPES record lists a practice address at 1100 A St, Plummer, ID, 83851. Phone: (208) 686-1767. Providers update this record themselves, so call before visiting.
How can I verify Cathy Armstrong, RN's license?
NPPES lists Idaho license number N-27429, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.