Sarah M Barnett MD PLLC
About this NPIWhat this record shows.
NPI 1518217694 is registered to Sarah M Barnett MD PLLC, a healthcare organisation classified as "Medical Specialty Clinic/Center" and located at 3 Summer St in Chelmsford, Massachusetts. The organisation's authorised official is Sarah Barnett. The organisation has been enumerated in the NPI registry since 2012.
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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 Sarah M Barnett MD PLLC accepts. To confirm in-network status with your specific health plan, contact Sarah M Barnett MD PLLC directly at (978) 296-4672.
Frequently asked
Yes. NPI 1518217694 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Medical Specialty Clinic/Center 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 (978) 296-4672.
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. Sarah M Barnett MD PLLC is a Type-2 organisational NPI.