Provider Profile
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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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
108 MERRIMACK ST
Haverhill, MA 01830
11 River St
Wellesley, MA 02481
Marisa Greaves is a clinical social worker in Haverhill, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Marisa Greaves is listed at 108 Merrimack St, Haverhill, MA 01830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (833) 510-4357. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Marisa Greaves's National Provider Identifier is 1457863672. 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
Marisa Greaves attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
Marisa Greaves has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Marisa Greaves. 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.