Provider Profile

Catherine A. O'Brien, R.D.

Unclaimed Profile

About Catherine O'brien

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

MA license1207
NPI1083683536
NPI issued03/16/2006

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

What does Catherine A. O'Brien specialize in?

Catherine A. O'Brien is a registered dietitian / nutritionist in South Weymouth, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Catherine A. O'Brien located?

Catherine A. O'Brien is listed at 541 Main St Suite 400, South Weymouth, MA 02190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Catherine A. O'Brien's phone number?

The number on file is (781) 331-7799. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Catherine A. O'Brien's NPI number?

Catherine A. O'Brien's National Provider Identifier is 1083683536. 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

How long has Catherine A. O'Brien been practicing?

Catherine A. O'Brien has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Catherine A. O'Brien confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Catherine A. O'Brien. 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.