Provider Profile

M R. Mason-Chapman, LCSW

Unclaimed Profile

About M Mason-Chapman

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

NY licenseR044250-1-1
NPI1861602625
NPI issued05/23/2007

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 May 2025

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 M R. Mason-Chapman specialize in?

M R. Mason-Chapman is a clinical social worker in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is M R. Mason-Chapman located?

M R. Mason-Chapman is listed at 340 11Th St Apt 1C, Brooklyn, NY 11215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is M R. Mason-Chapman's phone number?

The number on file is (917) 568-4462. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for M R. Mason-Chapman?

M R. Mason-Chapman's National Provider Identifier is 1861602625. 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 M R. Mason-Chapman have?

M R. Mason-Chapman has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is M R. Mason-Chapman's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by M R. Mason-Chapman. 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.