Joanna Mackenzie
About this NPIWhat this record shows.
NPI 1740950633 is registered to Joanna Mackenzie, a Marriage & Family Therapist practising at 3 W End Ave in Old Greenwich, Connecticut. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joanna Mackenzie has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Joanna Mackenzie accepts. To confirm in-network status with your specific health plan, contact Joanna Mackenzie directly at (203) 722-5152.
Frequently asked
Yes. NPI 1740950633 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Marriage & Family Therapist 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 (203) 722-5152.
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. Joanna Mackenzie is a Type-1 individual NPI.