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.
95 MOUNT WARNER RD
Hadley, MA 01035
John Hallock is a mental health counselor in Hadley, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
John Hallock is listed at 95 Mount Warner Rd, Hadley, MA 01035. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (314) 549-8874. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
John Hallock's National Provider Identifier is 1861940751. 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
John Hallock attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
John Hallock has 10 years experience. Calculated from a graduation year of 2016, 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 John Hallock. 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.