Miss Sonja Halvorson PA-C
About this NPIWhat this record shows.
NPI 1154879351 is registered to Miss Sonja Halvorson PA-C, a Physician Assistant practising at 1255 Hilyard St in Eugene, Oregon. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Miss Sonja Halvorson PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20181212003411Physician AssistantOR
Source: CMS PECOS public enrollment file.
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 Miss Sonja Halvorson PA-C accepts. To confirm in-network status with your specific health plan, contact Miss Sonja Halvorson PA-C directly at (541) 344-8757.
Frequently asked
Yes. NPI 1154879351 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician Assistant 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 (541) 344-8757.
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. Miss Sonja Halvorson PA-C is a Type-1 individual NPI.