Lauren Oneill Msw, LCSW
About this NPIWhat this record shows.
NPI 1548790132 is registered to Lauren Oneill Msw, LCSW, a Clinical Social Worker practising at 2 Mill Street Suite 4 & 308 in Arlington, Massachusetts. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Lauren Oneill Msw, LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
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
- I20250729003190Clinical Social WorkerMA
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 Lauren Oneill Msw, LCSW accepts. To confirm in-network status with your specific health plan, contact Lauren Oneill Msw, LCSW directly at (617) 405-5735.
Frequently asked
Yes. NPI 1548790132 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) 405-5735.
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. Lauren Oneill Msw, LCSW is a Type-1 individual NPI.