Iwona Steplewska
Also known as
- Professional nameSteplewska, Iwona
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1922284835 is registered to Iwona Steplewska, a Registered Dietitian practising at 325 9th Ave, Box 359790 in Seattle, Washington. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Iwona Steplewska has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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 Iwona Steplewska accepts. To confirm in-network status with your specific health plan, contact Iwona Steplewska directly at (206) 744-8540.
Frequently asked
Yes. NPI 1922284835 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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 (206) 744-8540.
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. Iwona Steplewska is a Type-1 individual NPI.