Ms. Karen Rosen LCSW
About this NPIWhat this record shows.
NPI 1811041809 is registered to Ms. Karen Rosen LCSW, a Clinical Social Worker practising at 209 Cooper Avenue, Suite 5c in Upper Montclair, New Jersey. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Karen Rosen LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20110720000306Clinical Social WorkerDC
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 Ms. Karen Rosen LCSW accepts. To confirm in-network status with your specific health plan, contact Ms. Karen Rosen LCSW directly at (973) 509-2955.
Frequently asked
Yes. NPI 1811041809 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 (973) 509-2955.
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. Karen Rosen LCSW is a Type-1 individual NPI.