Alexandra Lallensack
About this NPIWhat this record shows.
NPI 1497565428 is registered to Alexandra Lallensack, a Cardiac Rehabilitation Registered Nurse practising at 1493 Cambridge St in Cambridge, Massachusetts. Cardiac Rehabilitation Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alexandra Lallensack has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Alexandra Lallensack accepts. To confirm in-network status with your specific health plan, contact Alexandra Lallensack directly at (617) 665-1000.
Frequently asked
Yes. NPI 1497565428 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiac Rehabilitation Registered Nurse 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) 665-1000.
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. Alexandra Lallensack is a Type-1 individual NPI.