Stephen Siefert Licsw
About this NPIWhat this record shows.
NPI 1497863013 is registered to Stephen Siefert Licsw, a Clinical Social Worker practising at 10740 Meridian Ave N, Suite 104 in Seattle, Washington. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Stephen Siefert Licsw has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- LW00008011WA· Issued by LICSW LICENSE NUMBER
- 2918SIWA· Issued by REGENCE BLUE SHIELD PVDR#
- SSIEFER000WA· Issued by ONE HEALTH PORT ID
Source: NPPES public registry.
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 Stephen Siefert Licsw accepts. To confirm in-network status with your specific health plan, contact Stephen Siefert Licsw directly at (206) 367-3117.
Frequently asked
Yes. NPI 1497863013 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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) 367-3117.
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. Stephen Siefert Licsw is a Type-1 individual NPI.