Hannah Sommerfeld
Also known as
- Professional nameMoon, Hannah
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1598607061 is registered to Hannah Sommerfeld, a Mental Health Counselor practising at 3400 Harbor Ave Sw Ste 233 in Seattle, Washington. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Hannah Sommerfeld has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Hannah Sommerfeld accepts. To confirm in-network status with your specific health plan, contact Hannah Sommerfeld directly at (425) 448-5988.
Frequently asked
Yes. NPI 1598607061 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Counselor 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) 448-5988.
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. Hannah Sommerfeld is a Type-1 individual NPI.