Provider Profile

Marissa Provencher

Unclaimed Profile

About Marissa Provencher

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Specialty

Credentials & Licensing

MA licenseRN2343674
NPI1023966934
NPI issued03/17/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

Where is Marissa Provencher located?

Marissa Provencher is listed at 930 Commonwealth Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marissa Provencher's phone number?

The number on file is (617) 414-6800. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Marissa Provencher's NPI number?

Marissa Provencher's National Provider Identifier is 1023966934. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Marissa Provencher confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Marissa Provencher. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.