Provider Profile

Margo Grossberg

Unclaimed Profile

About Margo Grossberg

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

MA license225188
NPI1033758495
NPI issued01/03/2020

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.

Medicare information

Medicare opt-outYes, since October 2024

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Margo Grossberg's specialty?

Margo Grossberg is a clinical social worker in Boston, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Margo Grossberg?

Margo Grossberg is listed at 1340 Boylston St Fl 7, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Margo Grossberg?

The number on file is (617) 267-0900. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Margo Grossberg?

Margo Grossberg's National Provider Identifier is 1033758495. 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 much experience does Margo Grossberg have?

Margo Grossberg has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Margo Grossberg's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Margo Grossberg. 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.