Karen Mackenzie
About this NPIWhat this record shows.
NPI 1811270374 is registered to Karen Mackenzie, a Social Worker practising at 197 8th St, #712 in Charlestown, Massachusetts. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Karen Mackenzie has been enumerated in the National Provider Identifier (NPI) registry since 2011.
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 Karen Mackenzie accepts. To confirm in-network status with your specific health plan, contact Karen Mackenzie directly at (617) 398-6500.
Frequently asked
Yes. NPI 1811270374 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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) 398-6500.
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. Karen Mackenzie is a Type-1 individual NPI.