Theresa Saia RN, MSN, Cpnp
About this NPIWhat this record shows.
NPI 1366400939 is registered to Theresa Saia RN, MSN, Cpnp, a Nurse Practitioner practising at 300 Longwood Ave in Boston, Massachusetts. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Theresa Saia RN, MSN, Cpnp has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20081125000429Nurse PractitionerMA
Source: CMS PECOS public enrollment file.
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 Theresa Saia RN, MSN, Cpnp accepts. To confirm in-network status with your specific health plan, contact Theresa Saia RN, MSN, Cpnp directly at (617) 355-8427.
Frequently asked
Yes. NPI 1366400939 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (617) 355-8427.
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. Theresa Saia RN, MSN, Cpnp is a Type-1 individual NPI.