Dr. Sarah Marie Harnois MD
About this NPIWhat this record shows.
NPI 1811429632 is registered to Dr. Sarah Marie Harnois MD, a Student in an Organized Health Care Education/Training Program practising at 22 Bramhall St, Maine Medical Center in Portland, Maine. Student in an Organized Health Care Education/Training Program is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Sarah Marie Harnois MD has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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
- I20201006000117Internal MedicineMA
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 Dr. Sarah Marie Harnois MD accepts. To confirm in-network status with your specific health plan, contact Dr. Sarah Marie Harnois MD directly at (207) 662-0111.
Frequently asked
Yes. NPI 1811429632 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Student in an Organized Health Care Education/Training Program 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 (207) 662-0111.
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. Dr. Sarah Marie Harnois MD is a Type-1 individual NPI.