Provider Profile

Spencer B. Nineberg, MSW LICSW

Unclaimed Profile

About Spencer Nineberg

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

MA license1002254
NPI1639160443
NPI issued11/01/2005

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 June 2017
Can order and refer in MedicareYes

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 does Spencer B. Nineberg specialize in?

Spencer B. Nineberg is a clinical social worker in Cambridge, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Spencer B. Nineberg located?

Spencer B. Nineberg is listed at 307 Concord Ave, Cambridge, MA 02138. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Spencer B. Nineberg's phone number?

The number on file is (617) 497-4510. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Spencer B. Nineberg?

Spencer B. Nineberg's National Provider Identifier is 1639160443. 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 Spencer B. Nineberg have?

Spencer B. Nineberg has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Spencer B. Nineberg's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Spencer B. Nineberg. 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.