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

Charles G St John DMD PC

Organization Dentist · NPI 1265601512

Charles G St John DMD PC is a Dentist in Dalton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

251 Main St
Dalton, MA 01226-1642
Phone: (413) 684-1240
Fax: (413) 684-8925
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 13458 (MA)

Record details

NPI number1265601512
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Charles St John — President · (413) 684-1240
NPI enumeratedFebruary 20, 2008
Last updated in NPPESFebruary 20, 2008
Mailing address251 Main St, Dalton, MA 01226-1642

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