Mrs. Katie Duffin
About this NPIWhat this record shows.
NPI 1962673178 is registered to Mrs. Katie Duffin, a Social Worker practising at 1911 Williams Dr, Suite 165 in Oxnard, California. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Katie Duffin has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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
- I20240305003757Clinical Social WorkerCA
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 Mrs. Katie Duffin accepts. To confirm in-network status with your specific health plan, contact Mrs. Katie Duffin directly at (805) 981-5400.
Frequently asked
Yes. NPI 1962673178 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (805) 981-5400.
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. Mrs. Katie Duffin is a Type-1 individual NPI.