Mr. Mark Brezina NP
About this NPIWhat this record shows.
NPI 1639398175 is registered to Mr. Mark Brezina NP, a Acute Care Nurse Practitioner practising at 55 Fruit St in Boston, Massachusetts. Acute Care Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Mark Brezina NP has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Mr. Mark Brezina NP accepts. To confirm in-network status with your specific health plan, contact Mr. Mark Brezina NP directly at (857) 238-1000.
Frequently asked
Yes. NPI 1639398175 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Acute Care Nurse Practitioner 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) 238-1000.
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. Mr. Mark Brezina NP is a Type-1 individual NPI.