Ms. Dianne Grieser PHD
About this NPIWhat this record shows.
NPI 1619255817 is registered to Ms. Dianne Grieser PHD, a Speech-Language Pathology practising at 900 Pacific Ave in Everett, Washington. Speech-Language Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Dianne Grieser PHD has been enumerated in the National Provider Identifier (NPI) registry since 2011.
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 Ms. Dianne Grieser PHD accepts. To confirm in-network status with your specific health plan, contact Ms. Dianne Grieser PHD directly at (425) 258-7017.
Frequently asked
Yes. NPI 1619255817 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Speech-Language Pathology 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) 258-7017.
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. Ms. Dianne Grieser PHD is a Type-1 individual NPI.