Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Guarnieri

Individual provider Athletic Trainer · NPI 1457995029

John Guarnieri is an Athletic Trainer in Northfield, New Hampshire. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019
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Practice location Address checks out

61 Summer St
Northfield, NH 03276-1644
Phone: (603) 726-6335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1457995029
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 6, 2019
Last updated in NPPESNovember 6, 2019
Mailing addressPo Box 1242, Campton, NH 03223-1242