Ms. Maryellen Walkowich LCSW
About this NPIWhat this record shows.
NPI 1669655320 is registered to Ms. Maryellen Walkowich LCSW, a Clinical Social Worker practising at 130 Powerville Rd in Boonton, New Jersey. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Maryellen Walkowich LCSW 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. Maryellen Walkowich LCSW accepts. To confirm in-network status with your specific health plan, contact Ms. Maryellen Walkowich LCSW directly at (973) 317-1978.
Frequently asked
Yes. NPI 1669655320 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) 317-1978.
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. Maryellen Walkowich LCSW is a Type-1 individual NPI.