Ms. Carolyn Rathjen
About this NPIWhat this record shows.
NPI 1225166341 is registered to Ms. Carolyn Rathjen, a Clinical Social Worker practising at 66 Newbury St Apt 1 in Somerville, Massachusetts. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Carolyn Rathjen has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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. Carolyn Rathjen accepts. To confirm in-network status with your specific health plan, contact Ms. Carolyn Rathjen directly at (617) 223-1539.
Frequently asked
Yes. NPI 1225166341 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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 (617) 223-1539.
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. Carolyn Rathjen is a Type-1 individual NPI.