Katherine Ko Arnp
Also known as
- Formerly known asPowell, Katherine Amanda
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1891927000 is registered to Katherine Ko Arnp, a Psychiatric/Mental Health Nurse Practitioner practising at 2105 112th Ave Ne Ste 201 in Bellevue, Washington. Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Katherine Ko Arnp has been enumerated in the National Provider Identifier (NPI) registry since 2009.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Katherine Ko Arnp accepts. To confirm in-network status with your specific health plan, contact Katherine Ko Arnp directly at (425) 968-5948.
Frequently asked
Yes. NPI 1891927000 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (425) 968-5948.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Katherine Ko Arnp is a Type-1 individual NPI.