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

Joan M. O'Connor, DC, LLC

Organization Chiropractor · NPI 1649510678

Joan M. O'Connor, DC, LLC is a Chiropractor in Northampton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2013.

Licensed in
MA
In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

19 Center Ct Ste 1A
Northampton, MA 01060-3006
Phone: (413) 584-0900
Fax: (802) 463-1991
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3000 (MA)

Record details

NPI number1649510678
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joan O'Connor — Member · (413) 584-0900
Other names Hampshire Chiropractic
NPI enumeratedFebruary 28, 2013
Last updated in NPPESFebruary 28, 2013
Mailing address19 Center Ct, Suite 1a, Northampton, MA 01060-3006

Other providers in Northampton