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

John a Dennehy Jr DC PC

Organization Chiropractor · NPI 1356658553

John a Dennehy Jr DC PC is a Chiropractor in Hannibal, Missouri. Licensed in Missouri. Registered with an NPI since 2010.

Licensed in
MO
In the registry since
2010
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

15 Northport Plz
Hannibal, MO 63401-2269
Phone: (573) 221-2001
Fax: (573) 221-3316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 005141 (MO)

Record details

NPI number1356658553
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Dennehy — Owner · (573) 221-2001
Other names Northport Chiropractic Centre
NPI enumeratedSeptember 9, 2010
Last updated in NPPESOctober 19, 2010
Mailing address15 Northport Plz, Hannibal, MO 63401-2269

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