Junia Osier NP
About this NPIWhat this record shows.
NPI 1265038558 is registered to Junia Osier NP, a Family Nurse Practitioner practising at 801 Massachusetts Ave, Suite 6a, Crosstown Bldg in Boston, Massachusetts. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Junia Osier NP has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20210829000004Nurse PractitionerAZ
- I20250915000032Nurse 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 Junia Osier NP accepts. To confirm in-network status with your specific health plan, contact Junia Osier NP directly at (617) 414-5951.
Frequently asked
Yes. NPI 1265038558 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family 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) 414-5951.
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. Junia Osier NP is a Type-1 individual NPI.