Provider Profile
Listed in the NPI registry as a mental health counselor, William D. Willoughby, LMHC practices in Belmont, MA. NPI 1922526458 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Not verified · check the state board
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
58 WAVERLEY ST APT 1
Belmont, MA 02478
William D. Willoughby is a mental health counselor in Belmont, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
William D. Willoughby is listed at 58 Waverley St Apt 1, Belmont, MA 02478. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (843) 693-5852. Contact the office directly to confirm availability and scheduling.
NPI registry
William D. Willoughby's National Provider Identifier is 1922526458. 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
William D. Willoughby attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
William D. Willoughby has 9 years experience. Calculated from a graduation year of 2017, 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 William D. Willoughby. If this is you, claiming it is free.
Guide.md
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