Gretchen Arnold Metzler RN
About this NPIWhat this record shows.
NPI 1285424648 is registered to Gretchen Arnold Metzler RN, a Case Management Registered Nurse practising at 4400 Ne Halsey St Ste 200 in Portland, Oregon. Case Management Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gretchen Arnold Metzler RN has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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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 Gretchen Arnold Metzler RN accepts. To confirm in-network status with your specific health plan, contact Gretchen Arnold Metzler RN directly at (503) 215-6556.
Frequently asked
Yes. NPI 1285424648 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Case Management Registered Nurse 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 (503) 215-6556.
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. Gretchen Arnold Metzler RN is a Type-1 individual NPI.