Kathryn Marshak RN BSN
About this NPIWhat this record shows.
NPI 1598155665 is registered to Kathryn Marshak RN BSN, a Registered Nurse practising at 424 Savannah Rd in Lewes, Delaware. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Kathryn Marshak RN BSN has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Your brand here.
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 Kathryn Marshak RN BSN accepts. To confirm in-network status with your specific health plan, contact Kathryn Marshak RN BSN directly at (302) 645-3743.
Frequently asked
Yes. NPI 1598155665 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (302) 645-3743.
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. Kathryn Marshak RN BSN is a Type-1 individual NPI.