Dr. Mark Stewart ED.D
About this NPIWhat this record shows.
NPI 1750520367 is registered to Dr. Mark Stewart ED.D, a Marriage & Family Therapist practising at 205 Western Ave in Cambridge, Massachusetts. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Stewart ED.D has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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 Dr. Mark Stewart ED.D accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Stewart ED.D directly at (857) 523-9344.
Frequently asked
Yes. NPI 1750520367 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 (857) 523-9344.
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. Dr. Mark Stewart ED.D is a Type-1 individual NPI.