Joan Sully NP
About this NPIWhat this record shows.
NPI 1114056207 is registered to Joan Sully NP, a Hematology & Oncology practising at 133 Brookline Ave, Hematology/Oncology in Boston, Massachusetts. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joan Sully 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 Joan Sully NP accepts. To confirm in-network status with your specific health plan, contact Joan Sully NP directly at (617) 421-5950.
Frequently asked
Yes. NPI 1114056207 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology 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) 421-5950.
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. Joan Sully NP is a Type-1 individual NPI.